{
  "name": "validation-set-v3-blind",
  "version": "3-blind",
  "spec": "VERIFIER_EVAL_v2_SPEC §4.C / §11; DECISIONS D1–D16",
  "status": "SEALED — measure once; do not modify",
  "blind": true,
  "probed_verify": false,
  "sealed": true,
  "assembled_at": "2026-05-26T01:54:45.673Z",
  "seed": 20260526,
  "spot_check": {
    "record": "Mark, 2026-05-26, 52/52 pass, 0 problems"
  },
  "disjointness": {
    "prior_sets_checked": [
      "test/fixtures/verify/validation-set-v2.json",
      "test/fixtures/verify/blind-build/validation-set-v2-blind.json"
    ],
    "prior_entries_checked": 505,
    "cross_set_collisions": 0,
    "ok": true
  },
  "composition": {
    "total": 350,
    "clean": 308,
    "fabrication": 42,
    "flagged_recall_denominator": 37,
    "by_partition": {
      "frame-drawn": 298,
      "whoiris-bulk-trivial": 10,
      "fabrication": 37,
      "fabrication-calibration": 5
    },
    "by_arm": {
      "clean": 308,
      "fabrication": 42
    },
    "fabrication_by_attack": {
      "real-doi-fake-title": 16,
      "real-doi-wrong-authors": 6,
      "real-doi-wrong-year": 5,
      "wrong-doi": 4,
      "pmid-doi-split": 4,
      "invented": 7
    }
  },
  "far_partitions": {
    "core": "frame-drawn",
    "+stressors": ["frame-drawn", "stressor"],
    "known_hard_called_out": "stressor-known-hard",
    "whoiris_bulk_trivial_called_out": "whoiris-bulk-trivial"
  },
  "sources": [
    {
      "file": "clean-doi-references.json",
      "n": 238
    },
    {
      "file": "clean-pubmed.json",
      "n": 12
    },
    {
      "file": "clean-pmcid.json",
      "n": 12
    },
    {
      "file": "clean-arxiv.json",
      "n": 12
    },
    {
      "file": "clean-ads.json",
      "n": 12
    },
    {
      "file": "clean-isbn.json",
      "n": 12
    },
    {
      "file": "clean-whoiris.json",
      "n": 10
    },
    {
      "file": "stressors.json",
      "n": 0,
      "note": "absent — not included in this build"
    },
    {
      "file": "fabrications.json",
      "n": 42
    }
  ],
  "_validation": {
    "ok": true,
    "problems": []
  },
  "entries": [
    {
      "id": "clean-ref-blind-10-1109-jiot-2019-2960631",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1155/2021/3104478). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Z. Xiao\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1155/2021/3104478, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Vehicular task offloading via heat-aware MEC cooperation using game-theoretic method",
        "authors": [
          {
            "family": "Xiao",
            "given": "Zhu"
          }
        ],
        "year": 2019,
        "doi": "10.1109/jiot.2019.2960631"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-fuproc-2020-106711",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.fuproc.2022.107441). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Liu\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.fuproc.2022.107441, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Conversion characteristics of lignite and petroleum coke in chemical looping combustion coupled with an annular carbon stripper",
        "authors": [
          {
            "family": "Liu",
            "given": "Lei"
          }
        ],
        "year": 2021,
        "doi": "10.1016/j.fuproc.2020.106711"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1002-cm-20472",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.isci.2021.102396). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Amano\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.isci.2021.102396, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Rho-kinase/ROCK: a key regulator of the cytoskeleton and cell polarity",
        "authors": [
          {
            "family": "Amano",
            "given": "Mutsuki"
          }
        ],
        "year": 2010,
        "doi": "10.1002/cm.20472"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-ijpe-2019-09-009",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ejor.2023.02.010). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Li\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ejor.2023.02.010, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Impacts of power dynamics and gray markets on supply chains",
        "authors": [
          {
            "family": "Li",
            "given": "Hai"
          }
        ],
        "year": 2020,
        "doi": "10.1016/j.ijpe.2019.09.009"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1074-jbc-272-37-23389",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.pcad.2021.07.008). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Zhang\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.pcad.2021.07.008, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Complex formation between junctin, triadin, calsequestrin, and the ryanodine receptor. Proteins of the cardiac junctional sarcoplasmic reticulum membrane",
        "authors": [
          {
            "family": "Zhang",
            "given": "Lin"
          }
        ],
        "year": 1997,
        "doi": "10.1074/jbc.272.37.23389"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-3389-fpubh-2023-1196403",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1590/0074-02760240140). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Pavan TBS\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1590/0074-02760240140, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Seroepidemiology of Chagas disease in at-risk individuals in Caraíbas, a city with high endemicity in Bahia State, Brazil",
        "authors": [
          {
            "family": "Pavan",
            "given": "Tycha Bianca Sabaini"
          }
        ],
        "year": 2023,
        "doi": "10.3389/fpubh.2023.1196403"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1186-s12877-022-03458-w",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1136/bmjopen-2024-095953). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"McCusker\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1136/bmjopen-2024-095953, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "The Revised Identification of Seniors At Risk screening tool predicts readmission in older hospitalized patients: a cohort study",
        "authors": [
          {
            "family": "McCusker",
            "given": "Jane"
          }
        ],
        "year": 2022,
        "doi": "10.1186/s12877-022-03458-w"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-s12094-019-02232-6",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jrras.2022.01.017). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Arenas\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jrras.2022.01.017, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Effects of radiotherapy on plasma energy metabolites in patients with breast cancer who received neoadjuvant chemotherapy",
        "authors": [
          {
            "family": "Arenas",
            "given": "M."
          }
        ],
        "year": 2020,
        "doi": "10.1007/s12094-019-02232-6"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1515-cclm-2014-0778",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/s0992-5945(22)00134-9). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Kobewka\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/s0992-5945(22)00134-9, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Influence of educational, audit and feedback, system based, and incentive and penalty interventions to reduce laboratory test utilization: a systematic review",
        "authors": [
          {
            "family": "Kobewka",
            "given": "Daniel M."
          }
        ],
        "year": 2015,
        "doi": "10.1515/cclm-2014-0778"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1093-nar-gkt1248",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.identj.2024.10.017). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Li\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.identj.2024.10.017, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "starBase v2.0: decoding miRNA-ceRNA, miRNA-ncRNA and protein-RNA interaction networks from large-scale CLIP-Seq data",
        "authors": [
          {
            "family": "Li",
            "given": "Jun-Hao"
          }
        ],
        "year": 2014,
        "doi": "10.1093/nar/gkt1248"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-theriogenology-2016-02-010",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/ani11051242). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Aurich\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/ani11051242, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "A surgical glove port technique for laparoscopic-assisted ovario-hysterectomy for pyometra in the bitch",
        "authors": [
          {
            "family": "Becher-Deichsel",
            "given": "Anja"
          }
        ],
        "year": 2016,
        "doi": "10.1016/j.theriogenology.2016.02.010"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1103-physrevlett-102-226401",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.nexres.2025.100300). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Tran\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.nexres.2025.100300, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Accurate band gaps of semiconductors and insulators with a semilocal exchange-correlation potential",
        "authors": [
          {
            "family": "Tran",
            "given": "Fabien"
          }
        ],
        "year": 2009,
        "doi": "10.1103/physrevlett.102.226401"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1038-s41598-019-38808-z",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/buildings11080329). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Asadi\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/buildings11080329, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Aerosol emission and superemission during human speech increase with voice loudness",
        "authors": [
          {
            "family": "Asadi",
            "given": "Sima"
          }
        ],
        "year": 2019,
        "doi": "10.1038/s41598-019-38808-z"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1023-b-josh-0000046076-75950-0b",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.orhc.2020.100278). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Burke\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.orhc.2020.100278, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "The state of the art of nurse rostering",
        "authors": [
          {
            "family": "Burke",
            "given": "Edmund K."
          }
        ],
        "year": 2004,
        "doi": "10.1023/b:josh.0000046076.75950.0b"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1111-j-1443-1661-2009-00837-x",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3892/etm.2022.11384). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Fujishiro\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3892/etm.2022.11384, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Endoscopic submucosal dissection for esophageal squamous cell neoplasms",
        "authors": [
          {
            "family": "Fujishiro",
            "given": "Mitsuhiro"
          }
        ],
        "year": 2009,
        "doi": "10.1111/j.1443-1661.2009.00837.x"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-bbi-2018-06-010",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.bbi.2020.10.013). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Herman\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.bbi.2020.10.013, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Principles of inflammasome priming and inhibition: Implications for psychiatric disorders",
        "authors": [
          {
            "family": "Herman",
            "given": "Francis J."
          }
        ],
        "year": 2018,
        "doi": "10.1016/j.bbi.2018.06.010"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1179-026708401101517746",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/ma15093081). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Li\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/ma15093081, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Joint Second Prize Low Temperature Plasma Nitriding of 316 Stainless Steel—Nature of S Phase and Its Thermal Stability",
        "authors": [
          {
            "family": "Li",
            "given": "X.Y."
          }
        ],
        "year": 2001,
        "doi": "10.1179/026708401101517746"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1093-nar-25-18-3615",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.chroma.2022.462860). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Gilar\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.chroma.2022.462860, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Kinetics of phosphorothioate oligonucleotide metabolism in biological fluids",
        "authors": [
          {
            "family": "Gilar",
            "given": "M."
          }
        ],
        "year": 1997,
        "doi": "10.1093/nar/25.18.3615"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-b978-0-407-72901-8-50008-1",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.25259/cytojournal_19_2021). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Culling\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.25259/cytojournal_19_2021, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Handbook of Histopathological and Histochemical Techniques",
        "authors": [
          {
            "family": "CULLING",
            "given": "C.F.A."
          }
        ],
        "year": 1974,
        "doi": "10.1016/b978-0-407-72901-8.50008-1"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1097-won-0000000000000703",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.25259/ijpc_259_2023). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Goto\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.25259/ijpc_259_2023, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Wound Pain and Wound Healing Biomarkers From Wound Exudate: A Scoping Review",
        "authors": [
          {
            "family": "Goto",
            "given": "Taichi"
          }
        ],
        "year": 2020,
        "doi": "10.1097/won.0000000000000703"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-s11064-013-1115-z",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.bbi.2025.07.015). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Liu\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.bbi.2025.07.015, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Expression of the NLRP3 inflammasome in cerebral cortex after traumatic brain injury in a rat model",
        "authors": [
          {
            "family": "Liu",
            "given": "Huan-Dong"
          }
        ],
        "year": 2013,
        "doi": "10.1007/s11064-013-1115-z"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-jcsr-2010-08-002",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jcsr.2022.107674). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Cortés\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jcsr.2022.107674, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Experimental evaluation of steel slit panel–frames for seismic resistance",
        "authors": [
          {
            "family": "Cortés",
            "given": "G."
          }
        ],
        "year": 2011,
        "doi": "10.1016/j.jcsr.2010.08.002"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-s12160-012-9384-3",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.tifs.2022.12.008). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Broekhuizen\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.tifs.2022.12.008, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "A systematic review of randomized controlled trials on the effectiveness of computer-tailored physical activity and dietary behavior promotion programs: An update",
        "authors": [
          {
            "family": "Broekhuizen",
            "given": "Karen"
          }
        ],
        "year": 2012,
        "doi": "10.1007/s12160-012-9384-3"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-64152-10125-66623",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1080/1034912x.2021.1952936). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Fender M.\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1080/1034912x.2021.1952936, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Spelling knowledge and reading development: Insights from Arab ESL learners",
        "authors": [
          {
            "family": "Fender",
            "given": "Michael"
          }
        ],
        "year": 2008,
        "doi": "10.64152/10125/66623"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1111-j-1399-3054-1962-tb08052-x",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/horticulturae11070842). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Murashige\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/horticulturae11070842, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "A revised medium for rapid growth and bio assays with tobacco tissue cultures",
        "authors": [
          {
            "family": "Murashige",
            "given": "Toshio"
          }
        ],
        "year": 1962,
        "doi": "10.1111/j.1399-3054.1962.tb08052.x"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-quaint-2013-08-012",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ecolind.2021.107609). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Pan\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ecolind.2021.107609, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Macroinvertebrate assemblages in relation to environments in the West River, with implications for management of rivers affected by channel regulation projects",
        "authors": [
          {
            "family": "Pan",
            "given": "Bao-Zhu"
          }
        ],
        "year": 2015,
        "doi": "10.1016/j.quaint.2013.08.012"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-tws-2016-04-019",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.istruc.2020.11.058). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Avci\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.istruc.2020.11.058, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Diaphragm shear strength and stiffness of aluminum roof panel assemblies",
        "authors": [
          {
            "family": "Avci",
            "given": "Onur"
          }
        ],
        "year": 2016,
        "doi": "10.1016/j.tws.2016.04.019"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-lwt-2017-02-008",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1088/1755-1315/854/1/012035). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Tomic\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1088/1755-1315/854/1/012035, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Enrichment of yoghurt with insoluble dietary fiber from triticale–A sensory perspective",
        "authors": [
          {
            "family": "Tomic",
            "given": "Nikola"
          }
        ],
        "year": 2017,
        "doi": "10.1016/j.lwt.2017.02.008"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1155-2017-7265238",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/nu16203483). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Scutiero\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/nu16203483, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Oxidative Stress and Endometriosis: A Systematic Review of the Literature",
        "authors": [
          {
            "family": "Scutiero",
            "given": "Gennaro"
          }
        ],
        "year": 2017,
        "doi": "10.1155/2017/7265238"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1080-19443994-2014-1001794",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.chemosphere.2020.128631). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Hidalgo\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.chemosphere.2020.128631, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Resource recovery from anaerobic digestate: struvite crystallisation versus ammonia stripping",
        "authors": [
          {
            "family": "Hidalgo",
            "given": "Dolores"
          }
        ],
        "year": 2016,
        "doi": "10.1080/19443994.2014.1001794"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1111-j-1742-1241-2005-00581-x",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.clbc.2022.09.003). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Fentiman\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.clbc.2022.09.003, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Smoking and prognosis in women with breast cancer",
        "authors": [
          {
            "family": "Fentiman",
            "given": "I. S."
          }
        ],
        "year": 2005,
        "doi": "10.1111/j.1742-1241.2005.00581.x"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1002-adma-202007100",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.electacta.2025.147462). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Yu\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.electacta.2025.147462, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Clean and affordable hydrogen fuel from alkaline water splitting: past, recent progress, and future prospects",
        "authors": [
          {
            "family": "Yu",
            "given": "Zi‐You"
          }
        ],
        "year": 2021,
        "doi": "10.1002/adma.202007100"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-2174-1871520610909030336",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ejmech.2019.111752). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Ducki\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ejmech.2019.111752, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Antimitotic chalcones and related compounds as inhibitors of tubulin assembly",
        "authors": [
          {
            "family": "Ducki",
            "given": "Sylvie"
          }
        ],
        "year": 2009,
        "doi": "10.2174/1871520610909030336"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-31246-mjn-2021-0031",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1177/22799036251329420). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Birahmatika FS\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1177/22799036251329420, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Determinants of diet quality among mothers of young children in an urban slum area in Jakarta: mother’s age, vegetables availability, and eating out frequency",
        "authors": [
          {
            "family": "Department of Nutrition, Faculty of Medicine, Universitas Indonesia – Dr. Cipto Mangunkusumo General Hospital, Indonesia"
          }
        ],
        "year": 2022,
        "doi": "10.31246/mjn-2021-0031"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-4103-1735-1995-199087",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1097/ms9.0000000000003134). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Serin\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1097/ms9.0000000000003134, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "The association between gallstone disease and plaque in the abdominopelvic arteries",
        "authors": [
          {
            "family": "Serin",
            "given": "Halil İbrahim"
          }
        ],
        "year": 2017,
        "doi": "10.4103/1735-1995.199087"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1177-0269216320981294",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.rmed.2025.108045). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Broese\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.rmed.2025.108045, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Effectiveness and implementation of palliative care interventions for patients with chronic obstructive pulmonary disease: a systematic review",
        "authors": [
          {
            "family": "Broese",
            "given": "Johanna MC"
          }
        ],
        "year": 2021,
        "doi": "10.1177/0269216320981294"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1200-jco-2010-33-1595",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.clcc.2019.01.001). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Valentini\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.clcc.2019.01.001, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Nomograms for predicting local recurrence, distant metastases, and overall survival for patients with locally advanced rectal cancer on the basis of European randomized clinical trials",
        "authors": [
          {
            "family": "Valentini",
            "given": "Vincenzo"
          }
        ],
        "year": 2011,
        "doi": "10.1200/jco.2010.33.1595"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-2196-jmir-1112",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.tifs.2022.12.008). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Block\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.tifs.2022.12.008, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Development of alive! (A lifestyle intervention via email), and its effect on health-related quality of life, presenteeism, and other behavioral outcomes: Randomized controlled trial",
        "authors": [
          {
            "family": "Block",
            "given": "Gladys"
          }
        ],
        "year": 2008,
        "doi": "10.2196/jmir.1112"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1111-myc-12248",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/jof7020110). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Arnaout\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/jof7020110, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Entomophthoromycosis: A challenging emerging disease",
        "authors": [
          {
            "family": "El‐Shabrawi",
            "given": "Mortada H. F."
          }
        ],
        "year": 2014,
        "doi": "10.1111/myc.12248"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-jmarsys-2006-08-004",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ocemod.2020.101704). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Winther\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ocemod.2020.101704, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Efficiency of high order numerical schemes for momentum advection",
        "authors": [
          {
            "family": "Winther",
            "given": "Nina G."
          }
        ],
        "year": 2007,
        "doi": "10.1016/j.jmarsys.2006.08.004"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1186-s12957-016-0798-4",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ijscr.2022.107456). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Guzel\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ijscr.2022.107456, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "A very rare case of a small bowel leiomyosarcoma leading to ileocaecal intussusception treated with a laparoscopic resection: a case report and a literature review",
        "authors": [
          {
            "family": "Guzel",
            "given": "Tomasz"
          }
        ],
        "year": 2016,
        "doi": "10.1186/s12957-016-0798-4"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-s00780-018-0366-6",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/fintech3010008). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Bouchard\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/fintech3010008, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Equilibrium Returns with Transaction Costs",
        "authors": [
          {
            "family": "Bouchard",
            "given": "Bruno"
          }
        ],
        "year": 2018,
        "doi": "10.1007/s00780-018-0366-6"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-0024-3795-73-90023-2",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.neucom.2020.03.053). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Styan\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.neucom.2020.03.053, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Hadamard products and multivariate statistical analysis",
        "authors": [
          {
            "family": "Styan",
            "given": "George P.H."
          }
        ],
        "year": 1973,
        "doi": "10.1016/0024-3795(73)90023-2"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-scienta-2020-109506",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.sajb.2023.06.051). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Anjum\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.sajb.2023.06.051, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Effect of gum Arabic and Aloe vera gel based edible coatings in combination with plant extracts on postharvest quality and storability of ‘Gola’ guava fruits",
        "authors": [
          {
            "family": "Anjum",
            "given": "Muhammad Akbar"
          }
        ],
        "year": 2020,
        "doi": "10.1016/j.scienta.2020.109506"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1038-s41598-021-04459-2",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.vacuum.2022.111101). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Inomata\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.vacuum.2022.111101, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Quality factor control of mechanical resonators using variable phononic bandgap on periodic microstructures",
        "authors": [
          {
            "family": "Inomata",
            "given": "Naoki"
          }
        ],
        "year": 2022,
        "doi": "10.1038/s41598-021-04459-2"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-17010-pijom-2020-v13i4-151825",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1590/1983-803420233550es). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Arora AK\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1590/1983-803420233550es, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Impact of pandemic COVID-19 on the teaching-learning process: a study of higher education teachers",
        "authors": [
          {
            "family": "Arora",
            "given": "Amit Kumar"
          }
        ],
        "year": 2020,
        "doi": "10.17010/pijom/2020/v13i4/151825"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-ophtha-2015-12-041",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1371/journal.pone.0210215). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"F Oddone\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1371/journal.pone.0210215, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Macular versu retinal nerve fiber layer parameters for diagnosing manifest glaucoma: a systematic review of diagnostic accuracy studies",
        "authors": [
          {
            "family": "Oddone",
            "given": "Francesco"
          }
        ],
        "year": 2016,
        "doi": "10.1016/j.ophtha.2015.12.041"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1073-pnas-1615144113",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1093/treephys/tpab145). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Wolf\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1093/treephys/tpab145, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Optimal stomatal behavior with competition for water and risk of hydraulic impairment",
        "authors": [
          {
            "family": "Wolf",
            "given": "Adam"
          }
        ],
        "year": 2016,
        "doi": "10.1073/pnas.1615144113"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1371-journal-pgen-1000943",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3389/fpls.2024.1437947). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Taghavi\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3389/fpls.2024.1437947, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Genome sequence of the plant growth promoting endophytic bacterium Enterobacter sp. 638",
        "authors": [
          {
            "family": "Taghavi",
            "given": "Safiyh"
          }
        ],
        "year": 2010,
        "doi": "10.1371/journal.pgen.1000943"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-s0003-4975-10-63778-2",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jtcvs.2020.06.084). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Cosgrove\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jtcvs.2020.06.084, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Blood conservation during myocardial revascularization",
        "authors": [
          {
            "family": "Cosgrove",
            "given": "Delos M."
          }
        ],
        "year": 1979,
        "doi": "10.1016/s0003-4975(10)63778-2"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1115-1-2909604",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1109/tie.2018.2833035). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"talole\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1109/tie.2018.2833035, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Model following sliding mode control based on uncertainty and disturbance estimator",
        "authors": [
          {
            "family": "Talole",
            "given": "S. E."
          }
        ],
        "year": 2008,
        "doi": "10.1115/1.2909604"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1111-irv-12324",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3201/eid2512.190504). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Smith\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3201/eid2512.190504, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "World Health Organization/World Organisation for Animal Health/Food and Agriculture Organization (WHO/OIE/FAO) H5 Evolution Working Group. Nomenclature updates resulting from the evolution of avian influenza A(H5) virus clades 2.1.3.2a, 2.2.1, and 2.3.4 during 2013–2014.",
        "authors": [
          {
            "family": "Smith",
            "given": "Gavin J. D."
          }
        ],
        "year": 2015,
        "doi": "10.1111/irv.12324"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-carbpol-2022-119991",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ijbiomac.2024.138299). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Wang\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ijbiomac.2024.138299, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Waxy maize starch nanoparticles incorporated tea polyphenols to stabilize Pickering emulsion and inhibit oil oxidation",
        "authors": [
          {
            "family": "Wang",
            "given": "Ran"
          }
        ],
        "year": 2022,
        "doi": "10.1016/j.carbpol.2022.119991"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-s11336-015-9477-6",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3389/fpsyg.2019.01175). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Culpepper\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3389/fpsyg.2019.01175, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Revisiting the 4-parameter item response model: Bayesian estimation and application",
        "authors": [
          {
            "family": "Culpepper",
            "given": "Steven Andrew"
          }
        ],
        "year": 2015,
        "doi": "10.1007/s11336-015-9477-6"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1155-2013-378657",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1002/ptr.6421). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Chang C. L.\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1002/ptr.6421, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Herbal therapies for type 2 diabetes mellitus: Chemistry, biology, and potential application of selected plants and compounds",
        "authors": [
          {
            "family": "Chang",
            "given": "Cicero L. T."
          }
        ],
        "year": 2013,
        "doi": "10.1155/2013/378657"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-psyneuen-2013-02-002",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.psyneuen.2022.105900). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Gil\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.psyneuen.2022.105900, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Sexual experience increases oxytocin receptor gene expression and protein in the medial preoptic area of the male rat",
        "authors": [
          {
            "family": "Gil",
            "given": "Mario"
          }
        ],
        "year": 2013,
        "doi": "10.1016/j.psyneuen.2013.02.002"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-ypmed-2007-07-008",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.tifs.2022.12.008). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Vandelanotte\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.tifs.2022.12.008, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "A randomized trial of sequential and simultaneous multiple behavior change interventions for physical activity and fat intake",
        "authors": [
          {
            "family": "Vandelanotte",
            "given": "Corneel"
          }
        ],
        "year": 2008,
        "doi": "10.1016/j.ypmed.2007.07.008"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-thorsurg-2022-07-007",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.athoracsur.2025.02.028). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Mohan\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.athoracsur.2025.02.028, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Supercharged jejunal interposition",
        "authors": [
          {
            "family": "Mohan",
            "given": "Anita T."
          }
        ],
        "year": 2022,
        "doi": "10.1016/j.thorsurg.2022.07.007"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1001-2012-jama-11274",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1097/hpc.0000000000000309). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Min\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1097/hpc.0000000000000309, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Diagnostic accuracy of fractional flow reserve from anatomic CT angiography.",
        "authors": [
          {
            "family": "Min",
            "given": "James K."
          }
        ],
        "year": 2012,
        "doi": "10.1001/2012.jama.11274"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1039-c4cp00334a",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.cattod.2025.115376). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Yonekura\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.cattod.2025.115376, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Progress of the conversion reaction of Mn3O4 particles as a function of the depth of discharge",
        "authors": [
          {
            "family": "Yonekura",
            "given": "Daisuke"
          }
        ],
        "year": 2014,
        "doi": "10.1039/c4cp00334a"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-ijheatmasstransfer-2018-01-008",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ijthermalsci.2020.106402). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Selimefendigil\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ijthermalsci.2020.106402, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Analysis and predictive modeling of nanofluid-jet impingement cooling of an isothermal surface under the influence of a rotating cylinder",
        "authors": [
          {
            "family": "Selimefendigil",
            "given": "Fatih"
          }
        ],
        "year": 2018,
        "doi": "10.1016/j.ijheatmasstransfer.2018.01.008"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-s11999-008-0209-4",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.arth.2019.03.032). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Pulido\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.arth.2019.03.032, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Periprosthetic joint infection: the incidence, timing, and predisposing factors",
        "authors": [
          {
            "family": "Pulido",
            "given": "Luis"
          }
        ],
        "year": 2008,
        "doi": "10.1007/s11999-008-0209-4"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1021-acs-jmedchem-9b01738",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.bmcl.2021.128499). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Kolarič\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.bmcl.2021.128499, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Two decades of successful SAR-grounded stories of the novel bacterial topoisomerase inhibitors (NBTIs)",
        "authors": [
          {
            "family": "Kolarič",
            "given": "Anja"
          }
        ],
        "year": 2020,
        "doi": "10.1021/acs.jmedchem.9b01738"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1136-bmjgh-2022-009932",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1371/journal.pone.0330989). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"D de Walque\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1371/journal.pone.0330989, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Reviewing the evidence on health financing for effective coverage: do financial incentives work?",
        "authors": [
          {
            "family": "de Walque",
            "given": "Damien"
          }
        ],
        "year": 2022,
        "doi": "10.1136/bmjgh-2022-009932"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1142-s0217751x00002779",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1088/1751-8121/ab1cf2). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Amelino-Camelia\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1088/1751-8121/ab1cf2, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Waves on noncommutative spacetime and gamma-ray bursts",
        "authors": [
          {
            "family": "AMELINO-CAMELIA",
            "given": "GIOVANNI"
          }
        ],
        "year": 2000,
        "doi": "10.1142/s0217751x00002779"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1515-cclm-2015-0617",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1136/bmjgast-2019-000293). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Godber\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1136/bmjgast-2019-000293, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Use of a faecal immunochemical test for haemoglobin can aid in the investigation of patients with lower abdominal symptoms",
        "authors": [
          {
            "family": "Godber",
            "given": "Ian M."
          }
        ],
        "year": 2016,
        "doi": "10.1515/cclm-2015-0617"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-esci-2022-04-008",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.esci.2022.11.002). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Li\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.esci.2022.11.002, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "ITO@TiO2 nanoarray: an efficient and robust nitrite reduction reaction electrocatalyst toward NH3 production under ambient conditions",
        "authors": [
          {
            "family": "Li",
            "given": "Shaoxiong"
          }
        ],
        "year": 2022,
        "doi": "10.1016/j.esci.2022.04.008"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1109-access-2023-3244608",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.sna.2025.117082). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Ko\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.sna.2025.117082, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Center frequency tracking scheme to optimize pulse-echo response of ultrasonic A-mode scanner circuit system",
        "authors": [
          {
            "family": "Ko",
            "given": "Doo-Hyeon"
          }
        ],
        "year": 2023,
        "doi": "10.1109/access.2023.3244608"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-s00442-013-2863-9",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1371/journal.pone.0256548). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"I Matsuda\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1371/journal.pone.0256548, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Faecal particle size in free-ranging primates supports a ’rumination’ strategy in the proboscis monkey (Nasalis larvatus)",
        "authors": [
          {
            "family": "Matsuda",
            "given": "Ikki"
          }
        ],
        "year": 2014,
        "doi": "10.1007/s00442-013-2863-9"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1080-15548627-2019-1596488",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.arr.2020.101207). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Luo\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.arr.2020.101207, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Activation of PPARA-mediated autophagy reduces Alzheimer disease-like pathology and cognitive decline in a murine model",
        "authors": [
          {
            "family": "Luo",
            "given": "Rongcan"
          }
        ],
        "year": 2020,
        "doi": "10.1080/15548627.2019.1596488"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-rser-2015-10-092",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.conbuildmat.2020.118584). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Thomas\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.conbuildmat.2020.118584, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "A comprehensive review on the applications of waste tire rubber in cement concrete",
        "authors": [
          {
            "family": "Thomas",
            "given": "Blessen Skariah"
          }
        ],
        "year": 2016,
        "doi": "10.1016/j.rser.2015.10.092"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-0-387-30743-5-27",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1099/ijsem.0.003282). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Kroppenstedt\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1099/ijsem.0.003282, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "The family Thermomonosporaceae: Actinocorallia, Actinomadura, Spirillispora and Thermomonospora",
        "authors": [
          {
            "family": "Kroppenstedt",
            "given": "Reiner Michael"
          }
        ],
        "year": 2006,
        "doi": "10.1007/0-387-30743-5_27"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-fuel-2023-127878",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.cej.2024.156476). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Lee\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.cej.2024.156476, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Application of the CPFD method to analyze the effects of bed material density on gas-particle hydrodynamics and wall erosion in a CFB boiler",
        "authors": [
          {
            "family": "Lee",
            "given": "Byoung-Hwa"
          }
        ],
        "year": 2023,
        "doi": "10.1016/j.fuel.2023.127878"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-jfda-2016-12-009",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.foodcont.2024.111031). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Kung\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.foodcont.2024.111031, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "The effect of vacuum packaging on histamine changes of milkfish sticks at various storage temperatures",
        "authors": [
          {
            "family": "Kung",
            "given": "Hsien-Feng"
          }
        ],
        "year": 2017,
        "doi": "10.1016/j.jfda.2016.12.009"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1039-d0fo03331f",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/nu14245212). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Song\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/nu14245212, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Effects of three different mannans on obesity and gut microbiota in high-fat diet-fed C57BL/6J mice",
        "authors": [
          {
            "family": "Song",
            "given": "Yajian"
          }
        ],
        "year": 2021,
        "doi": "10.1039/d0fo03331f"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-s12613-016-1337-6",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jmrt.2022.06.062). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Ri\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jmrt.2022.06.062, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Effect of rheo-diecast process on the mechanical properties of A390 alloy by serpentine channel",
        "authors": [
          {
            "family": "Ri",
            "given": "Kunhyok"
          }
        ],
        "year": 2016,
        "doi": "10.1007/s12613-016-1337-6"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1080-13506285-2010-522216",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jbtep.2021.101670). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Lobue\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jbtep.2021.101670, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "What's so special about slithering serpents? Children and adults rapidly detect snakes based on their simple features",
        "authors": [
          {
            "family": "Lobue",
            "given": "Vanessa"
          }
        ],
        "year": 2011,
        "doi": "10.1080/13506285.2010.522216"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1097-00000433-200106000-00001",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jacep.2020.03.006). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Ackerman\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jacep.2020.03.006, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Molecular autopsy of sudden unexplained death in the young",
        "authors": [
          {
            "family": "Ackerman",
            "given": "Michael J."
          }
        ],
        "year": 2001,
        "doi": "10.1097/00000433-200106000-00001"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1097-ftd-0000000000000561",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3389/fphar.2024.1439586). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Chen\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3389/fphar.2024.1439586, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Individualized medication of voriconazole: a Practice guideline of the Division of therapeutic drug monitoring, Chinese pharmacological Society",
        "authors": [
          {
            "family": "Chen",
            "given": "Ken"
          }
        ],
        "year": 2018,
        "doi": "10.1097/ftd.0000000000000561"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1017-etds-2014-16",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1017/etds.2020.29). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Nogueira\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1017/etds.2020.29, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Dynamics of piecewise contractions of the interval",
        "authors": [
          {
            "family": "NOGUEIRA",
            "given": "ARNALDO"
          }
        ],
        "year": 2015,
        "doi": "10.1017/etds.2014.16"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-phycom-2022-101980",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.oceaneng.2024.119161). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Liu\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.oceaneng.2024.119161, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "COLREGS-based collision avoidance algorithm for unmanned surface vehicles using modified artificial potential fields",
        "authors": [
          {
            "family": "Liu",
            "given": "Wei"
          }
        ],
        "year": 2023,
        "doi": "10.1016/j.phycom.2022.101980"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-physa-2018-03-018",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.chaos.2019.06.037). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Morales-Delgado\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.chaos.2019.06.037, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Fractional conformable derivatives of Liouville-Caputo type with low-fractionality",
        "authors": [
          {
            "family": "Morales-Delgado",
            "given": "V.F."
          }
        ],
        "year": 2018,
        "doi": "10.1016/j.physa.2018.03.018"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1001-jamapediatrics-2021-3496",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1136/bmjopen-2025-107603). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Krantz\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1136/bmjopen-2025-107603, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Effect of Whole-Genome Sequencing on the Clinical Management of Acutely Ill Infants With Suspected Genetic Disease: A Randomized Clinical Trial",
        "authors": [
          {
            "family": "The NICUSeq Study Group"
          }
        ],
        "year": 2021,
        "doi": "10.1001/jamapediatrics.2021.3496"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1371-journal-pone-0230365",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.paid.2022.111893). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Drinkwater\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.paid.2022.111893, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Psychometric assessment of the Generic Conspiracist Beliefs Scale",
        "authors": [
          {
            "family": "Drinkwater",
            "given": "Kenneth Graham"
          }
        ],
        "year": 2020,
        "doi": "10.1371/journal.pone.0230365"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1002-jeo2-12041",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1055/a-2679-2214). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"DP McKenna\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1055/a-2679-2214, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Arthroscopy or arthrotomy for native knee septic arthritis: A systematic review",
        "authors": [
          {
            "family": "McKenna",
            "given": "Daniel P."
          }
        ],
        "year": 2024,
        "doi": "10.1002/jeo2.12041"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1002-ddr-21787",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3389/fchem.2024.1362992). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Zerangnasrabad\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3389/fchem.2024.1362992, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Design, synthesis, and structure–activity relationship study of O-prenylated 3‐acetylcoumarins as potent inhibitors of soybean 15‐lipoxygenase",
        "authors": [
          {
            "family": "Zerangnasrabad",
            "given": "Sara"
          }
        ],
        "year": 2021,
        "doi": "10.1002/ddr.21787"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1038-ismej-2015-54",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/microorganisms7020050). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"VanInsberghe\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/microorganisms7020050, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Non-symbiotic Bradyrhizobium ecotypes dominate North American forest soils",
        "authors": [
          {
            "family": "VanInsberghe",
            "given": "David"
          }
        ],
        "year": 2015,
        "doi": "10.1038/ismej.2015.54"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-s0750-7658-05-80028-0",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1136/bmjopen-2020-045906). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Deramoudt\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1136/bmjopen-2020-045906, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "[Effects of propofol on intraocular pressure in surgery of strabismus in children]",
        "authors": [
          {
            "family": "Deramoudt",
            "given": "V."
          }
        ],
        "year": 1990,
        "doi": "10.1016/s0750-7658(05)80028-0"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1021-om1001292",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/catal13020436). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Nagy\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/catal13020436, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Novel sulfonated N-heterocyclic carbene gold(I) complexes: Homogeneous gold catalysis for the hydration of terminal alkynes in aqueous media",
        "authors": [
          {
            "family": "Almássy",
            "given": "Ambroz"
          }
        ],
        "year": 2010,
        "doi": "10.1021/om1001292"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1038-nrrheum-2018-37",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ijmecsci.2025.109931). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Vico\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ijmecsci.2025.109931, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Skeletal changes during and after spaceflight",
        "authors": [
          {
            "family": "Vico",
            "given": "Laurence"
          }
        ],
        "year": 2018,
        "doi": "10.1038/nrrheum.2018.37"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-2134-jeq2011-0125",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/agronomy10070979). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Larson\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/agronomy10070979, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Field Application of Farmstead Runoff to Vegetated Filter Strips: Surface and Subsurface Water Quality Assessment",
        "authors": [
          {
            "family": "Larson",
            "given": "Rebecca A."
          }
        ],
        "year": 2012,
        "doi": "10.2134/jeq2011.0125"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1002-adma-201902930",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.nanoen.2021.106670). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Peng\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.nanoen.2021.106670, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "3D printing of ultralight biomimetic hierarchical graphene materials with exceptional stiffness and resilience",
        "authors": [
          {
            "family": "Peng",
            "given": "Meiwen"
          }
        ],
        "year": 2019,
        "doi": "10.1002/adma.201902930"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1073-pnas-71-4-1286",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3389/fonc.2019.00376). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Pardee\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3389/fonc.2019.00376, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "A restriction point for control of normal animal cell proliferation",
        "authors": [
          {
            "family": "Pardee",
            "given": "Arthur B."
          }
        ],
        "year": 1974,
        "doi": "10.1073/pnas.71.4.1286"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1161-circep-111-962027",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.pcad.2021.07.008). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Leenhardt\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.pcad.2021.07.008, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Catecholaminergic polymorphic ventricular tachycardia",
        "authors": [
          {
            "family": "Leenhardt",
            "given": "Antoine"
          }
        ],
        "year": 2012,
        "doi": "10.1161/circep.111.962027"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1093-treephys-tpx060",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/membranes11100762). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Rains\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/membranes11100762, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Reconstructing the suberin pathway in poplar by chemical and transcriptomic analysis of bark tissues",
        "authors": [
          {
            "family": "Rains",
            "given": "Meghan K"
          }
        ],
        "year": 2018,
        "doi": "10.1093/treephys/tpx060"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-ejmech-2008-07-007",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3389/fchem.2024.1362992). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Stanchev\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3389/fchem.2024.1362992, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Investigation of the antioxidant properties of some new 4-hydroxycoumarin derivatives",
        "authors": [
          {
            "family": "Stanchev",
            "given": "S."
          }
        ],
        "year": 2009,
        "doi": "10.1016/j.ejmech.2008.07.007"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1111-j-1478-3231-2011-02678-x",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.cld.2022.06.014). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Momah\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.cld.2022.06.014, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Optimizing biochemical markers as endpoints for clinical trials in primary biliary cirrhosis",
        "authors": [
          {
            "family": "Momah",
            "given": "Njideka"
          }
        ],
        "year": 2012,
        "doi": "10.1111/j.1478-3231.2011.02678.x"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-3934-math-2021805",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.chaos.2022.112661). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Tariq\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.chaos.2022.112661, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Some integral inequalities for generalized preinvex functions with applications",
        "authors": [
          {
            "family": "Tariq",
            "given": "Muhammad"
          }
        ],
        "year": 2021,
        "doi": "10.3934/math.2021805"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1002-adsc-202001278",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/catal13020436). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Schlatzer\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/catal13020436, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Synthesis of hydrophilic phosphorus ligands and their application in aqueous-phase metal-catalyzed reactions",
        "authors": [
          {
            "family": "Schlatzer",
            "given": "Thomas"
          }
        ],
        "year": 2021,
        "doi": "10.1002/adsc.202001278"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-nanoen-2016-04-047",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/catal12111411). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Strasser\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/catal12111411, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Dealloyed Pt-based core-shell oxygen reduction electrocatalysts",
        "authors": [
          {
            "family": "Strasser",
            "given": "Peter"
          }
        ],
        "year": 2016,
        "doi": "10.1016/j.nanoen.2016.04.047"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-s13762-013-0306-0",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jenvman.2022.117073). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Yang\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jenvman.2022.117073, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Evaluation of adsorption potential of bamboo biochar for metal-complex dye: equilibrium, kinetics and artificial neural network modeling",
        "authors": [
          {
            "family": "Yang",
            "given": "Y."
          }
        ],
        "year": 2014,
        "doi": "10.1007/s13762-013-0306-0"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-scitotenv-2008-07-056",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.bej.2024.109531). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Lenz\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.bej.2024.109531, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "The essential toxin: the changing perception of selenium in environmental sciences",
        "authors": [
          {
            "family": "Lenz",
            "given": "Markus"
          }
        ],
        "year": 2009,
        "doi": "10.1016/j.scitotenv.2008.07.056"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-scitotenv-2016-10-182",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/agronomy10070979). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Yang\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/agronomy10070979, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Limited role of biochars in nitrogen fixation through nitrate adsorption",
        "authors": [
          {
            "family": "Yang",
            "given": "Jing"
          }
        ],
        "year": 2017,
        "doi": "10.1016/j.scitotenv.2016.10.182"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-s12161-021-02108-y",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.foodhyd.2024.110587). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Xie\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.foodhyd.2024.110587, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Determination of sodium carboxymethyl cellulose in dairy products by resonance Rayleigh scattering spectrometry",
        "authors": [
          {
            "family": "Xie",
            "given": "Hai-Hua"
          }
        ],
        "year": 2022,
        "doi": "10.1007/s12161-021-02108-y"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-scienta-2021-110720",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.sajb.2023.06.051). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Ma\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.sajb.2023.06.051, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Postharvest storage at near-freezing temperature maintained the quality and antioxidant properties of Prunus domestica L. cv. Ximei fruit",
        "authors": [
          {
            "family": "Ma",
            "given": "Yanyan"
          }
        ],
        "year": 2022,
        "doi": "10.1016/j.scienta.2021.110720"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-rser-2013-05-029",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jenvman.2022.117073). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Tyagi\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jenvman.2022.117073, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Sludge: a waste or renewable source for energy and resources recovery?",
        "authors": [
          {
            "family": "Tyagi",
            "given": "Vinay Kumar"
          }
        ],
        "year": 2013,
        "doi": "10.1016/j.rser.2013.05.029"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1037-h0031649",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.concog.2019.102763). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Goldman\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.concog.2019.102763, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Analysis of the delayed-alternation deficit produced by dorsolateral prefrontal lesions in the rhesus monkey",
        "authors": [
          {
            "family": "Goldman",
            "given": "Patricia S."
          }
        ],
        "year": 1971,
        "doi": "10.1037/h0031649"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1115-1-4005244",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/app152111601). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Abdo\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/app152111601, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Nano-enhanced drilling fluids: Pioneering approach to overcome uncompromising drilling problems",
        "authors": [
          {
            "family": "Abdo",
            "given": "J."
          }
        ],
        "year": 2012,
        "doi": "10.1115/1.4005244"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-japb-2019-11-001",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.japb.2021.11.003). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Lee\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.japb.2021.11.003, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Review of the keratophagous genus Niditinea Petersen, 1957 (Lepidoptera, Tineidae) from Korea, with two newly recorded species",
        "authors": [
          {
            "family": "Lee",
            "given": "Dong-June"
          }
        ],
        "year": 2019,
        "doi": "10.1016/j.japb.2019.11.001"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-s0022-0248-01-01606-2",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.2139/ssrn.4073455). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"L Ci\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.2139/ssrn.4073455, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Crystallization behaviour of the amorphous carbon nanotubes prepared by the CVD method",
        "authors": [
          {
            "family": "Ci",
            "given": "Lijie"
          }
        ],
        "year": 2001,
        "doi": "10.1016/s0022-0248(01)01606-2"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-bbrc-2013-08-078",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/membranes11100762). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Gizatullina\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/membranes11100762, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Recombinant production and solution structure of lipid transfer protein from lentil Lens culinaris",
        "authors": [
          {
            "family": "Gizatullina",
            "given": "Albina K."
          }
        ],
        "year": 2013,
        "doi": "10.1016/j.bbrc.2013.08.078"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1177-1049909117747519",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jgo.2024.101774). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Feder\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jgo.2024.101774, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Validation of the ICD-9 diagnostic code for palliative care in patients hospitalized with heart failure within the veterans health administration",
        "authors": [
          {
            "family": "Feder",
            "given": "Shelli L."
          }
        ],
        "year": 2018,
        "doi": "10.1177/1049909117747519"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-ijhm-2009-10-024",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1088/1757-899x/662/3/032049). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Hu\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1088/1757-899x/662/3/032049, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Developing a core competency model of innovative culinary development",
        "authors": [
          {
            "family": "Hu",
            "given": "Meng-Lei Monica"
          }
        ],
        "year": 2010,
        "doi": "10.1016/j.ijhm.2009.10.024"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1002-anie-201902730",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jssc.2021.122238). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Kosinov\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jssc.2021.122238, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Reversible nature of coke formation on Mo/ZSM-5 methane dehydroaromatization catalysts",
        "authors": [
          {
            "family": "Kosinov",
            "given": "Nikolay"
          }
        ],
        "year": 2019,
        "doi": "10.1002/anie.201902730"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-biopha-2020-110536",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ctrv.2023.102601). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Capoluongo\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ctrv.2023.102601, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "PARP-inhibitors in a non-oncological indication as COVID-19: Are we aware about its potential role as anti-thrombotic drugs? The discussion is open",
        "authors": [
          {
            "family": "Capoluongo",
            "given": "Ettore"
          }
        ],
        "year": 2020,
        "doi": "10.1016/j.biopha.2020.110536"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1182-blood-v89-6-2079",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1002/acg2.48). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Greenberg P\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1002/acg2.48, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "International scoring system for evaluating prognosis in myelodysplastic syndromes",
        "authors": [
          {
            "family": "Greenberg",
            "given": "Peter"
          }
        ],
        "year": 1997,
        "doi": "10.1182/blood.v89.6.2079"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1038-nm-2022",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.neuroscience.2021.08.003). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Yemisci\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.neuroscience.2021.08.003, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Pericyte contraction induced by oxidative-nitrative stress impairs capillary reflow despite successful opening of an occluded cerebral artery",
        "authors": [
          {
            "family": "Yemisci",
            "given": "Muge"
          }
        ],
        "year": 2009,
        "doi": "10.1038/nm.2022"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1146-annurev-mi-41-100187-002251",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ica.2021.120611). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Costerton\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ica.2021.120611, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Bacterial Biofilms In Nature And Disease",
        "authors": [
          {
            "family": "Costerton",
            "given": "J W"
          }
        ],
        "year": 1987,
        "doi": "10.1146/annurev.mi.41.100187.002251"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1109-jssc-2013-2274895",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.sna.2025.117082). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Chen\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.sna.2025.117082, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Ultrasonic imaging transceiver design for CMUT: a three-level 30-Vpp pulse-shaping pulser with improved efficiency and a noise-optimized receiver",
        "authors": [
          {
            "family": "Chen",
            "given": "Kailiang"
          }
        ],
        "year": 2013,
        "doi": "10.1109/jssc.2013.2274895"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-gca-2014-05-045",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.oregeorev.2023.105397). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Deditius\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.oregeorev.2023.105397, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "The coupled geochemistry of Au and as in pyrite from hydrothermal ore deposits",
        "authors": [
          {
            "family": "Deditius",
            "given": "Artur P."
          }
        ],
        "year": 2014,
        "doi": "10.1016/j.gca.2014.05.045"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1093-jtm-taaa049",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1093/jtm/taaa066). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Chiew\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1093/jtm/taaa066, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Reducing onward spread of COVID-19 from imported cases: quarantine and “stay at home” measures for travellers and returning residents to Singapore",
        "authors": [
          {
            "family": "Chiew",
            "given": "Calvin J"
          }
        ],
        "year": 2020,
        "doi": "10.1093/jtm/taaa049"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1097-00006982-200412000-00001",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ophtha.2020.07.026). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Gombos\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ophtha.2020.07.026, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Current management of retinoblastoma",
        "authors": [
          {
            "family": "Gombos",
            "given": "Dan S."
          }
        ],
        "year": 2004,
        "doi": "10.1097/00006982-200412000-00001"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-tust-2022-104914",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jrmge.2025.01.031). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Cheng\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jrmge.2025.01.031, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Experimental investigation on the influence of a single structural plane on rockburst",
        "authors": [
          {
            "family": "Cheng",
            "given": "Tai"
          }
        ],
        "year": 2023,
        "doi": "10.1016/j.tust.2022.104914"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1109-mmm-2020-3042046",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/textiles1030029). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Keehr\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/textiles1030029, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Making a low-cost software-defined UHF RFID reader",
        "authors": [
          {
            "family": "Keehr",
            "given": "Edward A."
          }
        ],
        "year": 2021,
        "doi": "10.1109/mmm.2020.3042046"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-s2213-2600-18-30274-1",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1097/cm9.0000000000002354). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Schauwvlieghe\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1097/cm9.0000000000002354, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Invasive aspergillosis in patients admitted to the intensive care unit with severe influenza: a retrospective cohort study",
        "authors": [
          {
            "family": "Schauwvlieghe",
            "given": "Alexander F A D"
          }
        ],
        "year": 2018,
        "doi": "10.1016/s2213-2600(18)30274-1"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-3390-molecules20059344",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.micpath.2022.105884). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Azzimonti\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.micpath.2022.105884, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Essential oil from berries of Lebanese Juniperus excelsa M. Bieb displays similar antibacterial activity to chlorhexidine but higher cytocompatibility with human oral primary cells",
        "authors": [
          {
            "family": "Azzimonti",
            "given": "Barbara"
          }
        ],
        "year": 2015,
        "doi": "10.3390/molecules20059344"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-3945-jn-116-245753",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1371/journal.pgph.0001353). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"GJ Aaron\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1371/journal.pgph.0001353, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Coverage of Large-Scale Food Fortification of Edible Oil, Wheat Flour, and Maize Flour Varies Greatly by Vehicle and Country but Is Consistently Lower among the Most Vulnerable: Results from Coverage Surveys in 8 Countries.",
        "authors": [
          {
            "family": "Aaron",
            "given": "Grant J"
          }
        ],
        "year": 2017,
        "doi": "10.3945/jn.116.245753"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1109-tim-2018-2809840",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.optlastec.2021.106976). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Liu\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.optlastec.2021.106976, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "An Optical Fiber Fabry-Perot Microphone Based on Corrugated Silver Diaphragm",
        "authors": [
          {
            "family": "Liu",
            "given": "Bin"
          }
        ],
        "year": 2018,
        "doi": "10.1109/tim.2018.2809840"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1590-s1806-11172014000100016",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1590/1516-731320220044). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"RODRIGUES C. M.\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1590/1516-731320220044, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Uma proposta de inserção da teoria da relatividade restrita no ensino médio via estudo do GPS",
        "authors": [
          {
            "family": "Rodrigues",
            "given": "Carla Moraes"
          }
        ],
        "year": 2014,
        "doi": "10.1590/s1806-11172014000100016"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1097-sla-0b013e31818e4641",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ijscr.2022.107456). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Bilimoria\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ijscr.2022.107456, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Small bowel cancer in the United States",
        "authors": [
          {
            "family": "Bilimoria",
            "given": "Karl Y."
          }
        ],
        "year": 2009,
        "doi": "10.1097/sla.0b013e31818e4641"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1364-oe-26-027894",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/app9173616). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Yu\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/app9173616, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Rectangular Hermite non-uniformly correlated beams and its propagation properties",
        "authors": [
          {
            "family": "Yu",
            "given": "Jiayi"
          }
        ],
        "year": 2018,
        "doi": "10.1364/oe.26.027894"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1093-bib-bby063",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1088/1742-6596/2373/5/052021). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Gauthier\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1088/1742-6596/2373/5/052021, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "A brief history of bioinformatics",
        "authors": [
          {
            "family": "Gauthier",
            "given": "Jeff"
          }
        ],
        "year": 2019,
        "doi": "10.1093/bib/bby063"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-2214-ajr-176-4-1760891",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1590/0100-3984.2023.0041). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Ly JN\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1590/0100-3984.2023.0041, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Periportal contrast enhancement and abnormal signal intensity on state-of-the-art MR images",
        "authors": [
          {
            "family": "Ly",
            "given": "John N."
          }
        ],
        "year": 2001,
        "doi": "10.2214/ajr.176.4.1760891"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1061-jrcea4-0000425",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.2118/198896-pa). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Brooks\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.2118/198896-pa, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Properties of Porous Media Affecting Fluid Flow",
        "authors": [
          {
            "family": "Brooks",
            "given": "R. H."
          }
        ],
        "year": 1966,
        "doi": "10.1061/jrcea4.0000425"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-niox-2016-08-001",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.rmed.2024.107745). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Shannon\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.rmed.2024.107745, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Dietary nitrate supplementation enhances high-intensity running performance in moderate normobaric hypoxia, independent of aerobic fitness",
        "authors": [
          {
            "family": "Shannon",
            "given": "Oliver Michael"
          }
        ],
        "year": 2016,
        "doi": "10.1016/j.niox.2016.08.001"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1142-s1088424617500201",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.colsurfb.2020.111351). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Zheng\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.colsurfb.2020.111351, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Synthesis, singlet oxygen generation, photocytotoxicity and subcellular localization of azobisporphyrins as potentially photodynamic therapeutic agents in vitro cell study",
        "authors": [
          {
            "family": "Zheng",
            "given": "Yunman"
          }
        ],
        "year": 2017,
        "doi": "10.1142/s1088424617500201"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-oregeorev-2016-04-020",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.oregeorev.2023.105397). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Belousov\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.oregeorev.2023.105397, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Pyrite compositions from VHMS and orogenic Au deposits in the Yilgarn Craton, Western Australia: Implications for gold and copper exploration",
        "authors": [
          {
            "family": "Belousov",
            "given": "I."
          }
        ],
        "year": 2016,
        "doi": "10.1016/j.oregeorev.2016.04.020"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-scriptamat-2018-10-023",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/s1003-6326(24)66651-3). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"GWALANI\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/s1003-6326(24)66651-3, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Tensile yield strength of a single bulk Al0.3CoCrFeNi high entropy alloy can be tuned from 160 MPa to 1800 MPa [J]",
        "authors": [
          {
            "family": "Gwalani",
            "given": "Bharat"
          }
        ],
        "year": 2019,
        "doi": "10.1016/j.scriptamat.2018.10.023"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1155-2023-9953198",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.image.2025.117345). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Long\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.image.2025.117345, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Bishift networks for thick cloud removal with multitemporal remote sensing images",
        "authors": [
          {
            "family": "Long",
            "given": "Chaojun"
          }
        ],
        "year": 2023,
        "doi": "10.1155/2023/9953198"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-anucene-2014-08-024",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.net.2019.10.023). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Leppänen\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.net.2019.10.023, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "The Serpent Monte Carlo code: status, development and applications in 2013",
        "authors": [
          {
            "family": "Leppänen",
            "given": "Jaakko"
          }
        ],
        "year": 2015,
        "doi": "10.1016/j.anucene.2014.08.024"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1177-0022343313510014",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.2139/ssrn.4734355). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Jacob Ausderan\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.2139/ssrn.4734355, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "How Naming and Shaming Affects Human Rights Perceptions in the Shamed Country",
        "authors": [
          {
            "family": "Ausderan",
            "given": "Jacob"
          }
        ],
        "year": 2014,
        "doi": "10.1177/0022343313510014"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-brainresbull-2019-04-012",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3389/fphar.2025.1552586). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Ucar\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3389/fphar.2025.1552586, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Therapeutic efficacy of glial cell-derived neurotrophic factor loaded collagen scaffolds in ex vivo organotypic brain slice Parkinson’s disease models",
        "authors": [
          {
            "family": "Ucar",
            "given": "Buket"
          }
        ],
        "year": 2019,
        "doi": "10.1016/j.brainresbull.2019.04.012"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1097-01-asw-0000276420-58577-c2",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.25259/ijpc_259_2023). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Langemo\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.25259/ijpc_259_2023, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Managing Fungating Wounds",
        "authors": [
          {
            "family": "Langemo",
            "given": "Diane K."
          }
        ],
        "year": 2007,
        "doi": "10.1097/01.asw.0000276420.58577.c2"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-30865-mib-v6i4-4545",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/electronics12153364). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Epiloksa\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/electronics12153364, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Effect Of MVVM Architecture Pattern on Android Based Application Performance",
        "authors": [
          {
            "family": "Epiloksa",
            "given": "Hammamul Achdan"
          }
        ],
        "year": 2022,
        "doi": "10.30865/mib.v6i4.4545"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-ajodo-2004-06-006",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.4103/jpbs.jpbs_81_25). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Arnett\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.4103/jpbs.jpbs_81_25, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Facial planning for orthodontists and oral surgeons",
        "authors": [
          {
            "family": "Arnett",
            "given": "G.William"
          }
        ],
        "year": 2004,
        "doi": "10.1016/j.ajodo.2004.06.006"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1039-c6gc01059h",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.fluid.2019.112443). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Martins\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.fluid.2019.112443, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Recovery of phycobiliproteins from the red macroalga Gracilaria sp. using ionic liquid aqueous solutions",
        "authors": [
          {
            "family": "Martins",
            "given": "Margarida"
          }
        ],
        "year": 2016,
        "doi": "10.1039/c6gc01059h"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-3126-jcmsn-v12i3-16018",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.4103/ijmo.ijmo_6_23). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Pun\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.4103/ijmo.ijmo_6_23, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Custom ocular prosthesis for enucleated eye: A case report",
        "authors": [
          {
            "family": "Pun",
            "given": "Surya Narayan"
          }
        ],
        "year": 2016,
        "doi": "10.3126/jcmsn.v12i3.16018"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1002-hbe2-201",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/educsci11020072). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Skulmowski\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/educsci11020072, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "COVID-19 as an accelerator for digitalization at a German university: Establishing hybrid campuses in times of crisis",
        "authors": [
          {
            "family": "Skulmowski",
            "given": "Alexander"
          }
        ],
        "year": 2020,
        "doi": "10.1002/hbe2.201"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1542-peds-2012-3426",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.cjca.2020.02.093). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Aatola\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.cjca.2020.02.093, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Simplified definitions of elevated pediatric blood pressure and high adult arterial stiffness",
        "authors": [
          {
            "family": "Aatola",
            "given": "Heikki"
          }
        ],
        "year": 2013,
        "doi": "10.1542/peds.2012-3426"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-aap-2017-11-009",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.aap.2021.106099). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Gold\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.aap.2021.106099, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Modeling take-over performance in level 3 conditionally automated vehicles",
        "authors": [
          {
            "family": "Gold",
            "given": "Christian"
          }
        ],
        "year": 2018,
        "doi": "10.1016/j.aap.2017.11.009"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-bf02276362",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/wild2030034). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Ossowski\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/wild2030034, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Problems of forest entomology in the distribution area of Black Wattle, A. mollissima, in the Union of South Africa",
        "authors": [
          {
            "family": "Ossowski",
            "given": "L. L. J."
          }
        ],
        "year": 1957,
        "doi": "10.1007/bf02276362"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-jece-2019-103605",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/recycling9040053). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Cazacliu\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/recycling9040053, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Adsorption and recovery of phosphate from aqueous solution by the construction and demolition wastes sludge 489 and its potential use as phosphate-based fertiliser",
        "authors": [
          {
            "family": "dos Reis",
            "given": "Glaydson Simoes"
          }
        ],
        "year": 2020,
        "doi": "10.1016/j.jece.2019.103605"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1145-1618452-1618522",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/rs13132526). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Huang\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/rs13132526, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Consolidation of unorganized point clouds for surface reconstruction",
        "authors": [
          {
            "family": "Huang",
            "given": "Hui"
          }
        ],
        "year": 2009,
        "doi": "10.1145/1618452.1618522"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1371-journal-pone-0252045",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1371/journal.pone.0270518). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"S McKune\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1371/journal.pone.0270518, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Gender and intersectional analysis of livestock vaccine value chains in Kaffrine, Senegal",
        "authors": [
          {
            "family": "McKune",
            "given": "Sarah"
          }
        ],
        "year": 2021,
        "doi": "10.1371/journal.pone.0252045"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1088-0029-5515-41-8-310",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1088/1741-4326/ae11c6). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Diamond\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1088/1741-4326/ae11c6, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Secondary instability in drift wave turbulence as a mechanism for zonal flow and avalanche formation",
        "authors": [
          {
            "family": "Diamond",
            "given": "P.H."
          }
        ],
        "year": 2001,
        "doi": "10.1088/0029-5515/41/8/310"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-3389-fnins-2012-00171",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/brainsci13081143). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Klein\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/brainsci13081143, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "101 labeled brain images and a consistent human cortical labeling protocol",
        "authors": [
          {
            "family": "Klein",
            "given": "Arno"
          }
        ],
        "year": 2012,
        "doi": "10.3389/fnins.2012.00171"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1177-0278364910371999",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.rico.2022.100095). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Abbeel\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.rico.2022.100095, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Autonomous helicopter aerobatics through apprenticeship learning",
        "authors": [
          {
            "family": "Abbeel",
            "given": "Pieter"
          }
        ],
        "year": 2010,
        "doi": "10.1177/0278364910371999"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-sna-2007-03-009",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/mi15010165). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Chen\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/mi15010165, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Experimental investigation and Visualization on Capillary and Boiling Limits of Micro-Grooves Made by Different Processes",
        "authors": [
          {
            "family": "Chen",
            "given": "Shao-Wen"
          }
        ],
        "year": 2007,
        "doi": "10.1016/j.sna.2007.03.009"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1097-pts-0000000000001288",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.sapharm.2025.01.005). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Gilson\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.sapharm.2025.01.005, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Older adult misuse of over-the-counter medications: effectiveness of a novel pharmacy-based intervention to improve patient safety",
        "authors": [
          {
            "family": "Gilson",
            "given": "Aaron M."
          }
        ],
        "year": 2025,
        "doi": "10.1097/pts.0000000000001288"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1023-a-1014070916047",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.psyneuen.2022.105900). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Pellis\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.psyneuen.2022.105900, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Sex differences in play fighting revisited: traditional and nontraditional mechanisms of sexual differentiation in rats",
        "authors": [
          {
            "family": "Pellis",
            "given": "Sergio M."
          }
        ],
        "year": 2002,
        "doi": "10.1023/a:1014070916047"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-2147-cia-s244707",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.4103/jgmh.jgmh_39_22). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Bajpai\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.4103/jgmh.jgmh_39_22, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Hindi version of Addenbrooke's cognitive examination III: Distinguishing cognitive impairment among older Indians at the lower cut-offs",
        "authors": [
          {
            "family": "Bajpai",
            "given": "Swati"
          }
        ],
        "year": 2020,
        "doi": "10.2147/cia.s244707"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-foodhyd-2022-108097",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.foodhyd.2023.109383). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Zheng\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.foodhyd.2023.109383, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Microstructure and physical properties of novel bigel-based foamed emulsions",
        "authors": [
          {
            "family": "Zheng",
            "given": "Ruting"
          }
        ],
        "year": 2023,
        "doi": "10.1016/j.foodhyd.2022.108097"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-celrep-2023-112096",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.7554/elife.89986.5). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Vasilevskaya\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.7554/elife.89986.5, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Locomotion-induced gain of visual responses cannot explain visuomotor mismatch responses in layer 2/3 of primary visual cortex",
        "authors": [
          {
            "family": "Vasilevskaya",
            "given": "Anna"
          }
        ],
        "year": 2023,
        "doi": "10.1016/j.celrep.2023.112096"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-conbuildmat-2018-07-203",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/buildings12122170). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Bao\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/buildings12122170, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Combined effects of steel fiber and strain rate on the biaxial compressive behavior of concrete",
        "authors": [
          {
            "family": "Bao",
            "given": "Jiuwen"
          }
        ],
        "year": 2018,
        "doi": "10.1016/j.conbuildmat.2018.07.203"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-3389-fcvm-2022-862382",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1093/eurheartj/ehaf448). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Gomes\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1093/eurheartj/ehaf448, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Progression of mitral regurgitation in rheumatic valve disease: role of left atrial remodeling",
        "authors": [
          {
            "family": "Gomes",
            "given": "Nayana F. A."
          }
        ],
        "year": 2022,
        "doi": "10.3389/fcvm.2022.862382"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-rse-2011-12-021",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.envsoft.2018.11.001). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Ganci\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.envsoft.2018.11.001, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "An emergent strategy for volcano hazard assessment: from thermal satellite monitoring to lava flow modeling",
        "authors": [
          {
            "family": "Ganci",
            "given": "Gaetana"
          }
        ],
        "year": 2012,
        "doi": "10.1016/j.rse.2011.12.021"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-clay-2020-105485",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jclepro.2022.135383). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Lao\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jclepro.2022.135383, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Influences of impurities and mineralogical structure of different kaolin minerals on thermal properties of cordierite ceramics for high-temperature thermal storage",
        "authors": [
          {
            "family": "Lao",
            "given": "Xinbin"
          }
        ],
        "year": 2020,
        "doi": "10.1016/j.clay.2020.105485"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1152-ajpcell-00196-2017",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3389/fnmol.2025.1717676). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Blaustein\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3389/fnmol.2025.1717676, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "The pump, the exchanger, and the holy spirit: Origins and 40-year evolution of ideas about the ouabain-Na+ pump endocrine system.",
        "authors": [
          {
            "family": "Blaustein",
            "given": "Mordecai P."
          }
        ],
        "year": 2018,
        "doi": "10.1152/ajpcell.00196.2017"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1093-nar-gkw1138",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.cellsig.2019.03.020). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Mi\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.cellsig.2019.03.020, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "PANTHER version 11: expanded annotation data from Gene Ontology and Reactome pathways, and data analysis tool enhancements",
        "authors": [
          {
            "family": "Mi",
            "given": "Huaiyu"
          }
        ],
        "year": 2017,
        "doi": "10.1093/nar/gkw1138"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-2495-ht120151",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ijthermalsci.2020.106402). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Kito\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ijthermalsci.2020.106402, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Heat transfer characteristics for inclined twin-jet impingement",
        "authors": [
          {
            "family": "Kito",
            "given": "M."
          }
        ],
        "year": 2012,
        "doi": "10.2495/ht120151"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-14407-jrpr-2017-42-4-222",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/ijerph182312434). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Lim\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/ijerph182312434, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Radiation Exposure from Nuclear Power Plants in Korea: 2011–2015",
        "authors": [
          {
            "family": "Lim",
            "given": "Young Khi"
          }
        ],
        "year": 2017,
        "doi": "10.14407/jrpr.2017.42.4.222"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-insmatheco-2005-10-004",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.insmatheco.2021.12.001). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Frees\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.insmatheco.2021.12.001, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Copula credibility for aggregate loss models",
        "authors": [
          {
            "family": "Frees",
            "given": "Edward W."
          }
        ],
        "year": 2006,
        "doi": "10.1016/j.insmatheco.2005.10.004"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-eurpolymj-2019-01-049",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ijpharm.2019.118697). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Laffleur\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ijpharm.2019.118697, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Mucoadhesive approach for buccal application: preactivated chitosan",
        "authors": [
          {
            "family": "Laffleur",
            "given": "Flavia"
          }
        ],
        "year": 2019,
        "doi": "10.1016/j.eurpolymj.2019.01.049"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1002-gps-2036",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/diagnostics12071768). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Leube\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/diagnostics12071768, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Neural correlates of verbal episodic memory in patients with MCI and Alzheimer’s disease–a VBM study",
        "authors": [
          {
            "family": "Leube",
            "given": "Dirk T."
          }
        ],
        "year": 2008,
        "doi": "10.1002/gps.2036"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1186-1471-2458-6-4",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.2807/1560-7917.es.2022.27.38.2101174). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"de Jong\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.2807/1560-7917.es.2022.27.38.2101174, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "The comparative burden of salmonellosis in the European Union member states, associated and candidate countries.",
        "authors": [
          {
            "family": "de Jong",
            "given": "Birgitta"
          }
        ],
        "year": 2006,
        "doi": "10.1186/1471-2458-6-4"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-s12205-010-0527-4",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.eswa.2020.114271). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Morcous\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.eswa.2020.114271, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "An integrated system for bridge management using probabilistic and mechanistic deterioration models: Application to bridge decks",
        "authors": [
          {
            "family": "Morcous",
            "given": "G."
          }
        ],
        "year": 2010,
        "doi": "10.1007/s12205-010-0527-4"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-3892-etm-2021-10250",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.4103/cjop.cjop-d-23-00001). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Mou\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.4103/cjop.cjop-d-23-00001, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Zwint facilitates melanoma progression by promoting c-Myc expression",
        "authors": [
          {
            "family": "Mou",
            "given": "Kuanhou"
          }
        ],
        "year": 2021,
        "doi": "10.3892/etm.2021.10250"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-trac-2021-116451",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.cofs.2024.101235). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Baccolo\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.cofs.2024.101235, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "From untargeted chemical profiling to peak tables — a fully automated AI driven approach to untargeted GC-MS",
        "authors": [
          {
            "family": "Baccolo",
            "given": "Giacomo"
          }
        ],
        "year": 2021,
        "doi": "10.1016/j.trac.2021.116451"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-0927-6513-96-00026-0",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/catal9010098). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Weber\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/catal9010098, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "The characterization and elimination of the external acidity of ZSM-5",
        "authors": [
          {
            "family": "Weber",
            "given": "R.W."
          }
        ],
        "year": 1996,
        "doi": "10.1016/0927-6513(96)00026-0"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-nucengdes-2013-01-014",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/jne5030016). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Kang\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/jne5030016, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Development of the IPRO-ZONE for internal fire probabilistic safety assessment",
        "authors": [
          {
            "family": "Kang",
            "given": "Dae Il"
          }
        ],
        "year": 2013,
        "doi": "10.1016/j.nucengdes.2013.01.014"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1038-nmeth-3284",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.transci.2021.103060). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Kim\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.transci.2021.103060, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Digenome-seq: genome-wide profiling of CRISPR-Cas9 off-target effects in human cells",
        "authors": [
          {
            "family": "Kim",
            "given": "Daesik"
          }
        ],
        "year": 2015,
        "doi": "10.1038/nmeth.3284"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1097-00000542-200511000-00023",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1097/jcma.0000000000000200). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Wu\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1097/jcma.0000000000000200, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Efficacy of postoperative patient-controlled and continuous infusion epidural analgesia versus intravenous patient-controlled analgesia with opioids: a meta-analysis.",
        "authors": [
          {
            "family": "Wu",
            "given": "Christopher L."
          }
        ],
        "year": 2005,
        "doi": "10.1097/00000542-200511000-00023"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1080-22221751-2022-2076616",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1093/jtm/taac110). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Du\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1093/jtm/taac110, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Understanding the impact of rapid antigen tests on SARS-CoV-2 transmission in the fifth wave of COVID-19 in Hong Kong in early 2022",
        "authors": [
          {
            "family": "Du",
            "given": "Zhanwei"
          }
        ],
        "year": 2022,
        "doi": "10.1080/22221751.2022.2076616"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-s0926-6410-02-00244-6",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1371/journal.pcbi.1011086). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"G Ganis\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1371/journal.pcbi.1011086, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "An electrophysiological study of scene effects on object identification",
        "authors": [
          {
            "family": "Ganis",
            "given": "Giorgio"
          }
        ],
        "year": 2003,
        "doi": "10.1016/s0926-6410(02)00244-6"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-proeng-2016-07-025",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.31033/ijemr.9.4.16). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Romanov\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.31033/ijemr.9.4.16, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Experience of the diesel engine cooling system simulation",
        "authors": [
          {
            "family": "Romanov",
            "given": "V.A."
          }
        ],
        "year": 2016,
        "doi": "10.1016/j.proeng.2016.07.025"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1002-1521-4141-200205-32-5-1223-aid-immu1223-",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.celrep.2024.114568). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Chan\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.celrep.2024.114568, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Calcineurin Aalpha plays an exclusive role in TCR signaling in mature but not in immature T cells",
        "authors": [
          {
            "family": "Chan",
            "given": "Vera S. F."
          }
        ],
        "year": 2002,
        "doi": "10.1002/1521-4141(200205)32:5<1223::aid-immu1223>3.0.co;2-5"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1177-1094342016630388",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3389/fnuen.2022.1002862). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Boyd\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3389/fnuen.2022.1002862, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Parallel performance results for the openmoc neutron transport code on multicore platforms",
        "authors": [
          {
            "family": "Boyd",
            "given": "William"
          }
        ],
        "year": 2016,
        "doi": "10.1177/1094342016630388"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1029-wr018i001p00014",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/w13162299). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Hashimoto\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/w13162299, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Reliability, resiliency, and vulnerability criteria for water resource system performance evaluation",
        "authors": [
          {
            "family": "Hashimoto",
            "given": "Tsuyoshi"
          }
        ],
        "year": 1982,
        "doi": "10.1029/wr018i001p00014"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1093-jjco-hyx068",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ijcha.2024.101410). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Tajiri\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ijcha.2024.101410, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Cardio-oncology: a multidisciplinary approach for detection, prevention and management of cardiac dysfunction in cancer patients",
        "authors": [
          {
            "family": "Tajiri",
            "given": "Kazuko"
          }
        ],
        "year": 2017,
        "doi": "10.1093/jjco/hyx068"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-jcp-2005-08-007",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.cej.2024.156476). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"You\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.cej.2024.156476, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Analysis of stability and accuracy of finite-difference schemes on a skewed mesh",
        "authors": [
          {
            "family": "You",
            "given": "Donghyun"
          }
        ],
        "year": 2006,
        "doi": "10.1016/j.jcp.2005.08.007"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1021-es048331p",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.watres.2020.116568). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Boreen\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.watres.2020.116568, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Triplet-sensitized photodegradation of sulfa drugs containing six-membered heterocyclic groups: identification of an SO2 extrusion photoproduct",
        "authors": [
          {
            "family": "Boreen",
            "given": "Anne L."
          }
        ],
        "year": 2005,
        "doi": "10.1021/es048331p"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1080-00431672-1959-9926960",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jtherbio.2021.102951). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Thom\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jtherbio.2021.102951, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "The discomfort index",
        "authors": [
          {
            "family": "Thom",
            "given": "E. C."
          }
        ],
        "year": 1959,
        "doi": "10.1080/00431672.1959.9926960"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-engstruct-2021-112041",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.apor.2025.104864). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Nassiraei\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.apor.2025.104864, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Static capacity of tubular X-joints reinforced with fiber reinforced polymer subjected to compressive load",
        "authors": [
          {
            "family": "Nassiraei",
            "given": "Hossein"
          }
        ],
        "year": 2021,
        "doi": "10.1016/j.engstruct.2021.112041"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-foodhyd-2021-107064",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ijbiomac.2024.138299). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Wei\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ijbiomac.2024.138299, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Co-encapsulation of curcumin and β-carotene in Pickering emulsions stabilized by complex nanoparticles: effects of microfluidization and thermal treatment",
        "authors": [
          {
            "family": "Wei",
            "given": "Yang"
          }
        ],
        "year": 2022,
        "doi": "10.1016/j.foodhyd.2021.107064"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1080-13548500903112374",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1055/a-2241-9934). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"T P Moss\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1055/a-2241-9934, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Psychological change after aesthetic plastic surgery: a prospective controlled outcome study",
        "authors": [
          {
            "family": "Moss",
            "given": "Timothy P."
          }
        ],
        "year": 2009,
        "doi": "10.1080/13548500903112374"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-s10853-006-4615-2",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.cej.2023.145333). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Goto\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.cej.2023.145333, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Reactions of polymers in supercritical fluids for chemical recycling of waste plastics",
        "authors": [
          {
            "family": "Goto",
            "given": "M."
          }
        ],
        "year": 2006,
        "doi": "10.1007/s10853-006-4615-2"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-3917-cliop-028-0047",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3917/cliop.028.0047). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Lesourd Serge\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3917/cliop.028.0047, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Les enfants de Schreber : l’acte adolescent au temps de la vacuité de l’autre",
        "authors": [
          {
            "family": "Lesourd",
            "given": "Serge"
          }
        ],
        "year": 2022,
        "doi": "10.3917/cliop.028.0047"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-s0008-8846-97-00204-4",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.conbuildmat.2020.118584). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Topçu\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.conbuildmat.2020.118584, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Collision behaviours of rubberized concrete",
        "authors": [
          {
            "family": "Topçu",
            "given": "I.B."
          }
        ],
        "year": 1997,
        "doi": "10.1016/s0008-8846(97)00204-4"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1136-bmj-m2648",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1093/jac/dkaa442). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Johnson\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1093/jac/dkaa442, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Dexamethasone in the management of covid-19",
        "authors": [
          {
            "family": "Johnson",
            "given": "Raymond M"
          }
        ],
        "year": 2020,
        "doi": "10.1136/bmj.m2648"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1364-ol-39-000064",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/app9173616). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Korotkova\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/app9173616, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Random sources for rectangular far fields",
        "authors": [
          {
            "family": "Korotkova",
            "given": "Olga"
          }
        ],
        "year": 2014,
        "doi": "10.1364/ol.39.000064"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1006-pest-1996-0064",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1093/jee/toaa202). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Moores\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1093/jee/toaa202, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Characterisation of insensitive acetylcholinesterase in insecticide-resistant cotton aphids Aphis gossypii glover (homoptera: Aphididae)",
        "authors": [
          {
            "family": "Moores",
            "given": "Graham D."
          }
        ],
        "year": 1996,
        "doi": "10.1006/pest.1996.0064"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-engstruct-2019-109882",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/app10124055). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Lee\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/app10124055, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Probabilistic prediction of mechanical characteristics of corroded strands",
        "authors": [
          {
            "family": "Lee",
            "given": "Jaebeom"
          }
        ],
        "year": 2020,
        "doi": "10.1016/j.engstruct.2019.109882"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1136-bjophthalmol-2015-306672",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ophtha.2020.07.026). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Chawla\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ophtha.2020.07.026, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Clinical presentation and survival of retinoblastoma in Indian children",
        "authors": [
          {
            "family": "Chawla",
            "given": "Bhavna"
          }
        ],
        "year": 2016,
        "doi": "10.1136/bjophthalmol-2015-306672"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-optcom-2018-01-062",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/app9173616). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Liu\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/app9173616, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Gaussian temporal modulation for the behavior of multi-sinc Schell-model pulses in dispersive media",
        "authors": [
          {
            "family": "Liu",
            "given": "Xiayin"
          }
        ],
        "year": 2018,
        "doi": "10.1016/j.optcom.2018.01.062"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1097-ajp-0000000000000172",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1097/jcma.0000000000000200). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Lo\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1097/jcma.0000000000000200, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Modeling the trajectory of analgesic demand over time after total knee arthroplasty using the latent curve analysis.",
        "authors": [
          {
            "family": "Lo",
            "given": "Po-Han"
          }
        ],
        "year": 2015,
        "doi": "10.1097/ajp.0000000000000172"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-surfcoat-2020-125981",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jmrt.2023.11.213). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Chakrabarty\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jmrt.2023.11.213, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "A modified Johnson-Cook material model with strain gradient plasticity consideration for numerical simulation of cold spray process",
        "authors": [
          {
            "family": "Chakrabarty",
            "given": "Rohan"
          }
        ],
        "year": 2020,
        "doi": "10.1016/j.surfcoat.2020.125981"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1371-journal-pone-0213194",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1089/cyber.2020.0299). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Zendle D\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1089/cyber.2020.0299, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Loot boxes are again linked to problem gambling: results of a replication study",
        "authors": [
          {
            "family": "Zendle",
            "given": "David"
          }
        ],
        "year": 2018,
        "doi": "10.1371/journal.pone.0213194"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-arth-2016-07-026",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.5435/jaaosglobal-d-19-00110). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Otero\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.5435/jaaosglobal-d-19-00110, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Length of hospitalization after joint arthroplasty: Does early discharge affect complications and readmission rates?",
        "authors": [
          {
            "family": "Otero",
            "given": "Jesse E."
          }
        ],
        "year": 2016,
        "doi": "10.1016/j.arth.2016.07.026"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-chemgeo-2024-121997",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/min15040355). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Kamber\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/min15040355, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Tracking element-mineral associations with unsupervised learning and dimensionality reduction in chemical and optical image stacks of thin sections",
        "authors": [
          {
            "family": "Acevedo Zamora",
            "given": "Marco A."
          }
        ],
        "year": 2024,
        "doi": "10.1016/j.chemgeo.2024.121997"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1136-bmj-m3226",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.socscimed.2021.114093). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Torjesen\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.socscimed.2021.114093, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Covid-19: pre-purchasing vaccine-sensible or selfish?",
        "authors": [
          {
            "family": "Torjesen",
            "given": "Ingrid"
          }
        ],
        "year": 2020,
        "doi": "10.1136/bmj.m3226"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1111-j-1600-0889-2011-00550-x",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1175/jas-d-18-0139.1). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Kandler, K.\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1175/jas-d-18-0139.1, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Electron microscopy of particles collected at Praia, Cape Verde, during the Saharan Mineral Dust Experiment: Particle chemistry, shape, mixing state and complex refractive index",
        "authors": [
          {
            "family": "Kandler",
            "given": "K."
          }
        ],
        "year": 2011,
        "doi": "10.1111/j.1600-0889.2011.00550.x"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-engstruct-2018-04-075",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/jcs9050211). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Randl\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/jcs9050211, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Shear behavior of fiber-reinforced ultra-high performance concrete beams",
        "authors": [
          {
            "family": "Mészöly",
            "given": "Tamás"
          }
        ],
        "year": 2018,
        "doi": "10.1016/j.engstruct.2018.04.075"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-jbusres-2015-08-002",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.4102/sajbm.v54i1.3583). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Kim\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.4102/sajbm.v54i1.3583, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Narrative-transportation storylines in luxury brand advertising: Motivating consumer engagement",
        "authors": [
          {
            "family": "Kim",
            "given": "Jae-Eun"
          }
        ],
        "year": 2016,
        "doi": "10.1016/j.jbusres.2015.08.002"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-bf00501855",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ejphar.2021.174544). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Knoll\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ejphar.2021.174544, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Acetylcholine release from isolated vas deferens of the rat",
        "authors": [
          {
            "family": "Knoll",
            "given": "J."
          }
        ],
        "year": 1972,
        "doi": "10.1007/bf00501855"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-13182-nt97-a35406",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.net.2019.10.023). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Dunn\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.net.2019.10.023, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Development of a continuous energy version of KENO V.a",
        "authors": [
          {
            "family": "Dunn",
            "given": "Michael E."
          }
        ],
        "year": 1997,
        "doi": "10.13182/nt97-a35406"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1200-edbk-246229",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/ijerph22020216). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Noel\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/ijerph22020216, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Community-academic partnerships: Approaches to engagement",
        "authors": [
          {
            "family": "Noel",
            "given": "Lailea"
          }
        ],
        "year": 2019,
        "doi": "10.1200/edbk_246229"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-enconman-2016-06-033",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/su141610346). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Cao\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/su141610346, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Comparison of the energy and environmental impact by integrating a H2 vehicle and an electric vehicle into a zero-energy building",
        "authors": [
          {
            "family": "Cao",
            "given": "Sunliang"
          }
        ],
        "year": 2016,
        "doi": "10.1016/j.enconman.2016.06.033"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1001-jamapediatrics-2019-0180",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1055/a-1678-3755). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"J E Brumbaugh\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1055/a-1678-3755, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Outcomes of extremely preterm infants with birth weight less than 400 g",
        "authors": [
          {
            "family": "Brumbaugh",
            "given": "Jane E."
          }
        ],
        "year": 2019,
        "doi": "10.1001/jamapediatrics.2019.0180"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1136-gut-2003-023937",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.cld.2022.06.014). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Prince\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.cld.2022.06.014, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Asymptomatic primary biliary cirrhosis: clinical features, prognosis, and symptom progression in a large population based cohort",
        "authors": [
          {
            "family": "Prince",
            "given": "M I"
          }
        ],
        "year": 2004,
        "doi": "10.1136/gut.2003.023937"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-4085-1062-6050-439-17",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/mps6060114). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Bullock\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/mps6060114, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Shoulder Range of Motion and Baseball Arm Injuries: A Systematic Review and Meta-Analysis",
        "authors": [
          {
            "family": "Bullock",
            "given": "Garrett S."
          }
        ],
        "year": 2018,
        "doi": "10.4085/1062-6050-439-17"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1556-2006-7-2018-130",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3389/fneur.2019.01006). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Sevelko\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3389/fneur.2019.01006, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "The role of self-esteem in Internet addiction within the context of comorbid mental disorders: findings from a general population-based sample",
        "authors": [
          {
            "family": "Sevelko",
            "given": "Katrin"
          }
        ],
        "year": 2018,
        "doi": "10.1556/2006.7.2018.130"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-s10660-018-9323-x",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.heliyon.2024.e24255). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Ma\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.heliyon.2024.e24255, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Smartphone use and income growth in rural China: empirical results and policy implications",
        "authors": [
          {
            "family": "Ma",
            "given": "Wanglin"
          }
        ],
        "year": 2020,
        "doi": "10.1007/s10660-018-9323-x"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1109-tfuzz-2018-2825950",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ins.2022.06.088). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Yu\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ins.2022.06.088, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Passenger flow prediction for new line using region dividing and fuzzy boundary processing",
        "authors": [
          {
            "family": "Yu",
            "given": "Hai-Tao"
          }
        ],
        "year": 2019,
        "doi": "10.1109/tfuzz.2018.2825950"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-foodchem-2009-01-065",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.micpath.2022.105884). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Truchado\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.micpath.2022.105884, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Quorum sensing inhibitory and antimicrobial activities of honeys and the relationship with individual phenolics",
        "authors": [
          {
            "family": "Truchado",
            "given": "P."
          }
        ],
        "year": 2009,
        "doi": "10.1016/j.foodchem.2009.01.065"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-s0022-3468-96-90153-0",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1055/a-1678-3755). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"I H Krasna\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1055/a-1678-3755, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Is it necrotizing enterocolitis, microcolon of prematurity, or delayed meconium plug? A dilemma in the tiny premature infant",
        "authors": [
          {
            "family": "Krasna",
            "given": "Irwin H."
          }
        ],
        "year": 1996,
        "doi": "10.1016/s0022-3468(96)90153-0"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1002-bse-3180",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.iref.2025.104621). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Benlemlih\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.iref.2025.104621, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Does financing strategy accelerate corporate energy transition? Evidence from green bonds",
        "authors": [
          {
            "family": "Benlemlih",
            "given": "Mohammed"
          }
        ],
        "year": 2023,
        "doi": "10.1002/bse.3180"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1039-c5ra02940f",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.coelec.2021.100768). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Zampardi\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.coelec.2021.100768, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Determination of the formation and range of stability of the SEI on glassy carbon by local electrochemistry",
        "authors": [
          {
            "family": "Zampardi",
            "given": "Giorgia"
          }
        ],
        "year": 2015,
        "doi": "10.1039/c5ra02940f"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-jenvman-2018-02-018",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jhazmat.2021.128002). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Mir-Tutusaus\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jhazmat.2021.128002, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Influence of process variables in a continuous treatment of non-sterile hospital wastewater by trametes versicolor and novel method for inoculum production",
        "authors": [
          {
            "family": "Mir-Tutusaus",
            "given": "Josep Anton"
          }
        ],
        "year": 2018,
        "doi": "10.1016/j.jenvman.2018.02.018"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1038-s41598-020-75888-8",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1136/bmjopen-2022-064484). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Chang\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1136/bmjopen-2022-064484, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Polypharmacy, hospitalization, and mortality risk: a nationwide cohort study",
        "authors": [
          {
            "family": "Chang",
            "given": "Tae Ik"
          }
        ],
        "year": 2020,
        "doi": "10.1038/s41598-020-75888-8"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-20862-0042-4676-2016-97-1-28-32",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1055/s-0041-1723980). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"K E Eshnazarov\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1055/s-0041-1723980, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Comparison of radiological assessments patellar resurfacing with retention for grade IV osteoarthritis in patellofemoral joint accomplished total knee arthroplasty",
        "authors": [
          {
            "family": "Eshnazarov",
            "given": "K. E."
          }
        ],
        "year": 2016,
        "doi": "10.20862/0042-4676-2016-97-1-28-32"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1088-0022-3735-1-11-310",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.ijheatfluidflow.2019.108532). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Wyngaard\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.ijheatfluidflow.2019.108532, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Measurement of small-scale turbulence structure with hot wires",
        "authors": [
          {
            "family": "Wyngaard",
            "given": "J C"
          }
        ],
        "year": 1968,
        "doi": "10.1088/0022-3735/1/11/310"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1097-01-blo-0000127922-90382-f4",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1097/corr.0000000000001637). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Williams\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1097/corr.0000000000001637, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Factors affecting outcome in tibial plafond fractures",
        "authors": [
          {
            "family": "Williams",
            "given": "Todd M"
          }
        ],
        "year": 2004,
        "doi": "10.1097/01.blo.0000127922.90382.f4"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-tim-2010-12-007",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.comtox.2018.12.001). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Reguera\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.comtox.2018.12.001, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "When microbial conversations get physical",
        "authors": [
          {
            "family": "Reguera",
            "given": "Gemma"
          }
        ],
        "year": 2011,
        "doi": "10.1016/j.tim.2010.12.007"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-jedc-2003-05-005",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.strueco.2019.01.002). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Silverberg\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.strueco.2019.01.002, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "A percolation model of innovation in complex technology spaces",
        "authors": [
          {
            "family": "Silverberg",
            "given": "Gerald"
          }
        ],
        "year": 2005,
        "doi": "10.1016/j.jedc.2003.05.005"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1016-j-fitote-2010-07-007",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.phymed.2019.152855). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Xue\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.phymed.2019.152855, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Comparative study on the anti-inflammatory and immune suppressive effect of Wilforlide A",
        "authors": [
          {
            "family": "Xue",
            "given": "Mei"
          }
        ],
        "year": 2010,
        "doi": "10.1016/j.fitote.2010.07.007"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1111-1468-2370-00017",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.1016/j.jbvi.2024.e00482). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Cunha\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.1016/j.jbvi.2024.e00482, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Organizational improvisation: what, when, how, and why",
        "authors": [
          {
            "family": "Pina e Cunha",
            "given": "Miguel"
          }
        ],
        "year": 1999,
        "doi": "10.1111/1468-2370.00017"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-s13218-010-0059-6",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3390/rs13132526). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Rusu\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3390/rs13132526, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Semantic 3D Object Maps for Everyday Manipulation in Human Living Environments",
        "authors": [
          {
            "family": "Rusu",
            "given": "Radu Bogdan"
          }
        ],
        "year": 2010,
        "doi": "10.1007/s13218-010-0059-6"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ref-blind-10-1007-s00592-018-1193-0",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "crossref-reference",
      "description": "Blind-holdout reference citation (cited in 10.3389/fimmu.2023.1121273). Ground-truth is TITLE-INDEPENDENT: DOI resolves; reference author \"Li\" corroborates same-work among the resolved authors; year within ±2. The claimed title is the citing reference's variant (the FAR axis), NOT the resolved title; the claimed author is the work's canonical first author (clean, so author-string noise doesn't confound the title-FAR — v2 Run-1 fix).",
      "source": "Crossref reference list of 10.3389/fimmu.2023.1121273, drawn 2026-05-25; corroborated via Crossref work record (author+year, title-independent); seeded random-pool draw (seed=20260526)",
      "claimed": {
        "title": "Advances in understanding the genetic basis of diabetic kidney disease",
        "authors": [
          {
            "family": "Li",
            "given": "Man"
          }
        ],
        "year": 2018,
        "doi": "10.1007/s00592-018-1193-0"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmid-blind-32093208",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMID citation. Identifier = PMID (verifier resolves via PubMed); the claimed title+author are CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the MEDLINE title). Ground-truth is TITLE-INDEPENDENT: PMID↔DOI are NLM-linked and author+year corroborate (±2); title not compared.",
      "source": "PubMed esearch random-day draw; PMID 32093208; claimed cross-sourced from Crossref DOI 10.3390/s20041160; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Validation of Screen-Printed Electronic Skin Based on Piezoelectric Polymer Sensors",
        "authors": [
          {
            "family": "Fares"
          }
        ],
        "year": 2020,
        "pmid": "32093208"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmid-blind-41372185",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMID citation. Identifier = PMID (verifier resolves via PubMed); the claimed title+author are CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the MEDLINE title). Ground-truth is TITLE-INDEPENDENT: PMID↔DOI are NLM-linked and author+year corroborate (±2); title not compared.",
      "source": "PubMed esearch random-day draw; PMID 41372185; claimed cross-sourced from Crossref DOI 10.1038/s41467-025-67003-0; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Broadband electromagnetic absorption up to 1473 K enabled by dielectric frequency-dispersion engineering in ceramic composites",
        "authors": [
          {
            "family": "Ren"
          }
        ],
        "year": 2025,
        "pmid": "41372185"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmid-blind-38797748",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMID citation. Identifier = PMID (verifier resolves via PubMed); the claimed title+author are CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the MEDLINE title). Ground-truth is TITLE-INDEPENDENT: PMID↔DOI are NLM-linked and author+year corroborate (±2); title not compared.",
      "source": "PubMed esearch random-day draw; PMID 38797748; claimed cross-sourced from Crossref DOI 10.1007/s10661-024-12728-6; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Concentration of heavy metals in soil and leaves of Conocarpus Erectus Tree: A Biomonitoring Study, Ahvaz, Iran",
        "authors": [
          {
            "family": "Rastmanesh"
          }
        ],
        "year": 2024,
        "pmid": "38797748"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmid-blind-38007345",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMID citation. Identifier = PMID (verifier resolves via PubMed); the claimed title+author are CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the MEDLINE title). Ground-truth is TITLE-INDEPENDENT: PMID↔DOI are NLM-linked and author+year corroborate (±2); title not compared.",
      "source": "PubMed esearch random-day draw; PMID 38007345; claimed cross-sourced from Crossref DOI 10.1016/j.nmd.2023.10.009; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "The use of guidelines to assess the risk of malignant hyperthermia in individuals with an RYR1 variant",
        "authors": [
          {
            "family": "Voermans"
          }
        ],
        "year": 2024,
        "pmid": "38007345"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmid-blind-33601133",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMID citation. Identifier = PMID (verifier resolves via PubMed); the claimed title+author are CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the MEDLINE title). Ground-truth is TITLE-INDEPENDENT: PMID↔DOI are NLM-linked and author+year corroborate (±2); title not compared.",
      "source": "PubMed esearch random-day draw; PMID 33601133; claimed cross-sourced from Crossref DOI 10.1016/j.bios.2021.113084; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Enzyme-free amplified detection of cellular microRNA by light-harvesting fluorescent nanoparticle probes",
        "authors": [
          {
            "family": "Egloff"
          }
        ],
        "year": 2021,
        "pmid": "33601133"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmid-blind-39940528",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMID citation. Identifier = PMID (verifier resolves via PubMed); the claimed title+author are CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the MEDLINE title). Ground-truth is TITLE-INDEPENDENT: PMID↔DOI are NLM-linked and author+year corroborate (±2); title not compared.",
      "source": "PubMed esearch random-day draw; PMID 39940528; claimed cross-sourced from Crossref DOI 10.3390/polym17030326; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Cutting-Edge Sensor Design: MIP Nanoparticle-Functionalized Nanofibers for Gas-Phase Detection of Limonene in Predictive Agriculture",
        "authors": [
          {
            "family": "Molinari"
          }
        ],
        "year": 2025,
        "pmid": "39940528"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmid-blind-40192539",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMID citation. Identifier = PMID (verifier resolves via PubMed); the claimed title+author are CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the MEDLINE title). Ground-truth is TITLE-INDEPENDENT: PMID↔DOI are NLM-linked and author+year corroborate (±2); title not compared.",
      "source": "PubMed esearch random-day draw; PMID 40192539; claimed cross-sourced from Crossref DOI 10.1089/jpm.2024.0547; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "“This Kind of Thing is Part of His Legacy”: Bereaved Parents’ Experiences of Participating in Interview-Based Research",
        "authors": [
          {
            "family": "Jones"
          }
        ],
        "year": 2025,
        "pmid": "40192539"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmid-blind-38609861",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMID citation. Identifier = PMID (verifier resolves via PubMed); the claimed title+author are CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the MEDLINE title). Ground-truth is TITLE-INDEPENDENT: PMID↔DOI are NLM-linked and author+year corroborate (±2); title not compared.",
      "source": "PubMed esearch random-day draw; PMID 38609861; claimed cross-sourced from Crossref DOI 10.1186/s12871-024-02528-3; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Association between serum calcium and prognosis in patients with acute ischemic stroke in ICU: analysis of the MIMIC-IV database",
        "authors": [
          {
            "family": "Wu"
          }
        ],
        "year": 2024,
        "pmid": "38609861"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmid-blind-34997018",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMID citation. Identifier = PMID (verifier resolves via PubMed); the claimed title+author are CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the MEDLINE title). Ground-truth is TITLE-INDEPENDENT: PMID↔DOI are NLM-linked and author+year corroborate (±2); title not compared.",
      "source": "PubMed esearch random-day draw; PMID 34997018; claimed cross-sourced from Crossref DOI 10.1038/s41598-021-03944-y; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Expanding structural diversity in a library of disulfide macrocycles through in-situ imide hydrolysis",
        "authors": [
          {
            "family": "Konopka"
          }
        ],
        "year": 2022,
        "pmid": "34997018"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmid-blind-36882045",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMID citation. Identifier = PMID (verifier resolves via PubMed); the claimed title+author are CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the MEDLINE title). Ground-truth is TITLE-INDEPENDENT: PMID↔DOI are NLM-linked and author+year corroborate (±2); title not compared.",
      "source": "PubMed esearch random-day draw; PMID 36882045; claimed cross-sourced from Crossref DOI 10.1093/jnen/nlad018; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "In vivo [18F]THK-5351 imaging detected reactive astrogliosis in argyrophilic grain disease with comorbid pathology: A clinicopathological study",
        "authors": [
          {
            "family": "Kobayashi"
          }
        ],
        "year": 2023,
        "pmid": "36882045"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmid-blind-34492008",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMID citation. Identifier = PMID (verifier resolves via PubMed); the claimed title+author are CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the MEDLINE title). Ground-truth is TITLE-INDEPENDENT: PMID↔DOI are NLM-linked and author+year corroborate (±2); title not compared.",
      "source": "PubMed esearch random-day draw; PMID 34492008; claimed cross-sourced from Crossref DOI 10.1371/journal.pcbi.1009365; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Ascension of Chlamydia is moderated by uterine peristalsis and the neutrophil response to infection",
        "authors": [
          {
            "family": "Callan"
          }
        ],
        "year": 2021,
        "pmid": "34492008"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmid-blind-40366950",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMID citation. Identifier = PMID (verifier resolves via PubMed); the claimed title+author are CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the MEDLINE title). Ground-truth is TITLE-INDEPENDENT: PMID↔DOI are NLM-linked and author+year corroborate (±2); title not compared.",
      "source": "PubMed esearch random-day draw; PMID 40366950; claimed cross-sourced from Crossref DOI 10.1590/s2237-96222025v34e20240393.en; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Prevalence of neglected tropical diseases in rural productive villages of the São Francisco River Integration Project in Ceará:",
        "authors": [
          {
            "family": "Silva Filho"
          }
        ],
        "year": 2025,
        "pmid": "40366950"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmcid-blind-PMC7080690",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMCID citation. Identifier = PMCID (verifier resolves via the PMC adapter); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the PMC title). Ground-truth TITLE-INDEPENDENT: PMCID↔DOI NLM-linked, author+year corroborate (±2); title not compared.",
      "source": "PMC esearch random-day draw (open-access filter); PMC7080690; claimed cross-sourced from Crossref DOI 10.1007/s00221-020-05750-w; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Energy minimization within target-directed aiming: the mediating influence of the number of movements and target size",
        "authors": [
          {
            "family": "Roberts"
          }
        ],
        "year": 2020,
        "pmcid": "PMC7080690"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmcid-blind-PMC12727543",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMCID citation. Identifier = PMCID (verifier resolves via the PMC adapter); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the PMC title). Ground-truth TITLE-INDEPENDENT: PMCID↔DOI NLM-linked, author+year corroborate (±2); title not compared.",
      "source": "PMC esearch random-day draw (open-access filter); PMC12727543; claimed cross-sourced from Crossref DOI 10.3389/fimmu.2025.1735113; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Recent progress in pig-to-human kidney xenotransplantation",
        "authors": [
          {
            "family": "Tao"
          }
        ],
        "year": 2025,
        "pmcid": "PMC12727543"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmcid-blind-PMC11132558",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMCID citation. Identifier = PMCID (verifier resolves via the PMC adapter); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the PMC title). Ground-truth TITLE-INDEPENDENT: PMCID↔DOI NLM-linked, author+year corroborate (±2); title not compared.",
      "source": "PMC esearch random-day draw (open-access filter); PMC11132558; claimed cross-sourced from Crossref DOI 10.1080/21642850.2024.2356777; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "The relationship between exercise-related expectancies and exercise behaviour in adolescent athletes",
        "authors": [
          {
            "family": "Borgolte"
          }
        ],
        "year": 2024,
        "pmcid": "PMC11132558"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmcid-blind-PMC10840563",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMCID citation. Identifier = PMCID (verifier resolves via the PMC adapter); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the PMC title). Ground-truth TITLE-INDEPENDENT: PMCID↔DOI NLM-linked, author+year corroborate (±2); title not compared.",
      "source": "PMC esearch random-day draw (open-access filter); PMC10840563; claimed cross-sourced from Crossref DOI 10.1016/j.xrrt.2023.09.007; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Preoperative thrombocytopenia and thrombocytosis predict complications after arthroscopic rotator cuff repair",
        "authors": [
          {
            "family": "Liu"
          }
        ],
        "year": 2024,
        "pmcid": "PMC10840563"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmcid-blind-PMC7986080",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMCID citation. Identifier = PMCID (verifier resolves via the PMC adapter); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the PMC title). Ground-truth TITLE-INDEPENDENT: PMCID↔DOI NLM-linked, author+year corroborate (±2); title not compared.",
      "source": "PMC esearch random-day draw (open-access filter); PMC7986080; claimed cross-sourced from Crossref DOI 10.1113/jp281353; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Exciting leak: Na<sup>+</sup> background current makes chromaffin cells burst",
        "authors": [
          {
            "family": "Tuluc"
          }
        ],
        "year": 2021,
        "pmcid": "PMC7986080"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmcid-blind-PMC11859824",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMCID citation. Identifier = PMCID (verifier resolves via the PMC adapter); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the PMC title). Ground-truth TITLE-INDEPENDENT: PMCID↔DOI NLM-linked, author+year corroborate (±2); title not compared.",
      "source": "PMC esearch random-day draw (open-access filter); PMC11859824; claimed cross-sourced from Crossref DOI 10.3390/pharmaceutics17020161; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Acid-Neutralizing Omeprazole Formulation for Rapid Release and Absorption",
        "authors": [
          {
            "family": "Ramesh"
          }
        ],
        "year": 2025,
        "pmcid": "PMC11859824"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmcid-blind-PMC11976943",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMCID citation. Identifier = PMCID (verifier resolves via the PMC adapter); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the PMC title). Ground-truth TITLE-INDEPENDENT: PMCID↔DOI NLM-linked, author+year corroborate (±2); title not compared.",
      "source": "PMC esearch random-day draw (open-access filter); PMC11976943; claimed cross-sourced from Crossref DOI 10.1038/s41598-025-97016-0; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Knowledge, attitudes, and practices regarding hypertension diet among patients with hypertension",
        "authors": [
          {
            "family": "Zhang"
          }
        ],
        "year": 2025,
        "pmcid": "PMC11976943"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmcid-blind-PMC11044164",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMCID citation. Identifier = PMCID (verifier resolves via the PMC adapter); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the PMC title). Ground-truth TITLE-INDEPENDENT: PMCID↔DOI NLM-linked, author+year corroborate (±2); title not compared.",
      "source": "PMC esearch random-day draw (open-access filter); PMC11044164; claimed cross-sourced from Crossref DOI 10.1021/acsomega.3c08822; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Nano-Sized Al<sub>2</sub>O<sub>3</sub>–Gr Reinforced Al7075 Hybrid Composite: Impact of Cooling Agents on Mechanical, Wear, and Fracture Behavior",
        "authors": [
          {
            "family": "Erappa Rajj"
          }
        ],
        "year": 2024,
        "pmcid": "PMC11044164"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmcid-blind-PMC8744091",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMCID citation. Identifier = PMCID (verifier resolves via the PMC adapter); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the PMC title). Ground-truth TITLE-INDEPENDENT: PMCID↔DOI NLM-linked, author+year corroborate (±2); title not compared.",
      "source": "PMC esearch random-day draw (open-access filter); PMC8744091; claimed cross-sourced from Crossref DOI 10.1136/bmjopen-2021-053488; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Effect of treatments on skin microbiota in patients with atopic dermatitis: a protocol for systematic review",
        "authors": [
          {
            "family": "Guo"
          }
        ],
        "year": 2022,
        "pmcid": "PMC8744091"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmcid-blind-PMC10118123",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMCID citation. Identifier = PMCID (verifier resolves via the PMC adapter); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the PMC title). Ground-truth TITLE-INDEPENDENT: PMCID↔DOI NLM-linked, author+year corroborate (±2); title not compared.",
      "source": "PMC esearch random-day draw (open-access filter); PMC10118123; claimed cross-sourced from Crossref DOI 10.1371/journal.pone.0284019; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "RETRACTED: Business credit network characteristics and impact on green economy efficiency: Evidence from the Greater Bay Area around Hangzhou Bay of China",
        "authors": [
          {
            "family": "Chen"
          }
        ],
        "year": 2023,
        "pmcid": "PMC10118123"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmcid-blind-PMC8452909",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMCID citation. Identifier = PMCID (verifier resolves via the PMC adapter); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the PMC title). Ground-truth TITLE-INDEPENDENT: PMCID↔DOI NLM-linked, author+year corroborate (±2); title not compared.",
      "source": "PMC esearch random-day draw (open-access filter); PMC8452909; claimed cross-sourced from Crossref DOI 10.3389/fphar.2021.759468; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Editorial: Oxidative Stress, Antioxidants, Transcription Factors, and Assimilation of Signal Transduction Pathways in Obesity-Related Disorders",
        "authors": [
          {
            "family": "Stec"
          }
        ],
        "year": 2021,
        "pmcid": "PMC8452909"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-pmcid-blind-PMC12109950",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "pubmed",
      "claimed_source": "crossref",
      "description": "Blind-holdout PMCID citation. Identifier = PMCID (verifier resolves via the PMC adapter); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the PMC title). Ground-truth TITLE-INDEPENDENT: PMCID↔DOI NLM-linked, author+year corroborate (±2); title not compared.",
      "source": "PMC esearch random-day draw (open-access filter); PMC12109950; claimed cross-sourced from Crossref DOI 10.3390/diagnostics15101218; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Worldwide Impact of Upper Gastrointestinal Disease in Familial Adenomatous Polyposis",
        "authors": [
          {
            "family": "Haider"
          }
        ],
        "year": 2025,
        "pmcid": "PMC12109950"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-arxiv-blind-1910.07991",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "arxiv",
      "claimed_source": "crossref",
      "description": "Blind-holdout arXiv citation. Identifier = arXiv ID (verifier resolves via the arXiv adapter → the LaTeX/markup preprint title); claimed title+author CROSS-SOURCED from the work's Crossref record (published journal version, distinct from the preprint title). Ground-truth TITLE-INDEPENDENT: arXiv↔DOI linked (<arxiv:doi>), author+year corroborate (±3); title not compared.",
      "source": "arXiv API random (category, day) draw; 1910.07991 (primary cond-mat.str-el); claimed cross-sourced from Crossref DOI 10.1103/physrevb.101.094426; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Magneto-dielectric effect in relaxor superparaelectric \n<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mrow><mml:msub><mml:mi>Tb</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi>CoMn</mml:mi><mml:msub><mml:mi mathvariant=\"normal\">O</mml:mi><mml:mn>6</mml:mn></mml:msub></mml:mrow></mml:math>\n film",
        "authors": [
          {
            "family": "Mandal"
          }
        ],
        "year": 2020,
        "arxiv": "1910.07991"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-arxiv-blind-1902.03528",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "arxiv",
      "claimed_source": "crossref",
      "description": "Blind-holdout arXiv citation. Identifier = arXiv ID (verifier resolves via the arXiv adapter → the LaTeX/markup preprint title); claimed title+author CROSS-SOURCED from the work's Crossref record (published journal version, distinct from the preprint title). Ground-truth TITLE-INDEPENDENT: arXiv↔DOI linked (<arxiv:doi>), author+year corroborate (±3); title not compared.",
      "source": "arXiv API random (category, day) draw; 1902.03528 (primary astro-ph.SR); claimed cross-sourced from Crossref DOI 10.3847/1538-4357/aafedc; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Background Infrared Sources for Studying the Galactic Center’s Interstellar Gas",
        "authors": [
          {
            "family": "Geballe"
          }
        ],
        "year": 2019,
        "arxiv": "1902.03528"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-arxiv-blind-2105.08894",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "arxiv",
      "claimed_source": "crossref",
      "description": "Blind-holdout arXiv citation. Identifier = arXiv ID (verifier resolves via the arXiv adapter → the LaTeX/markup preprint title); claimed title+author CROSS-SOURCED from the work's Crossref record (published journal version, distinct from the preprint title). Ground-truth TITLE-INDEPENDENT: arXiv↔DOI linked (<arxiv:doi>), author+year corroborate (±3); title not compared.",
      "source": "arXiv API random (category, day) draw; 2105.08894 (primary astro-ph.GA); claimed cross-sourced from Crossref DOI 10.3847/1538-4357/ac01cc; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Physical Characterization of Serendipitously Uncovered Millimeter-wave Line-emitting Galaxies at z ∼ 2.5 behind the Local Luminous Infrared Galaxy VV 114",
        "authors": [
          {
            "family": "Mizukoshi"
          }
        ],
        "year": 2021,
        "arxiv": "2105.08894"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-arxiv-blind-2208.02698",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "arxiv",
      "claimed_source": "crossref",
      "description": "Blind-holdout arXiv citation. Identifier = arXiv ID (verifier resolves via the arXiv adapter → the LaTeX/markup preprint title); claimed title+author CROSS-SOURCED from the work's Crossref record (published journal version, distinct from the preprint title). Ground-truth TITLE-INDEPENDENT: arXiv↔DOI linked (<arxiv:doi>), author+year corroborate (±3); title not compared.",
      "source": "arXiv API random (category, day) draw; 2208.02698 (primary hep-ph); claimed cross-sourced from Crossref DOI 10.1140/epjc/s10052-023-11493-z; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Dark matter and neutrino masses in a Portalino-like model",
        "authors": [
          {
            "family": "Hepburn"
          }
        ],
        "year": 2023,
        "arxiv": "2208.02698"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-arxiv-blind-1901.00202",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "arxiv",
      "claimed_source": "crossref",
      "description": "Blind-holdout arXiv citation. Identifier = arXiv ID (verifier resolves via the arXiv adapter → the LaTeX/markup preprint title); claimed title+author CROSS-SOURCED from the work's Crossref record (published journal version, distinct from the preprint title). Ground-truth TITLE-INDEPENDENT: arXiv↔DOI linked (<arxiv:doi>), author+year corroborate (±3); title not compared.",
      "source": "arXiv API random (category, day) draw; 1901.00202 (primary physics.comp-ph); claimed cross-sourced from Crossref DOI 10.1016/j.amc.2019.06.005; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Homogenization of the vibro–acoustic transmission on perforated plates",
        "authors": [
          {
            "family": "Rohan"
          }
        ],
        "year": 2019,
        "arxiv": "1901.00202"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-arxiv-blind-2111.12125",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "arxiv",
      "claimed_source": "crossref",
      "description": "Blind-holdout arXiv citation. Identifier = arXiv ID (verifier resolves via the arXiv adapter → the LaTeX/markup preprint title); claimed title+author CROSS-SOURCED from the work's Crossref record (published journal version, distinct from the preprint title). Ground-truth TITLE-INDEPENDENT: arXiv↔DOI linked (<arxiv:doi>), author+year corroborate (±3); title not compared.",
      "source": "arXiv API random (category, day) draw; 2111.12125 (primary hep-lat); claimed cross-sourced from Crossref DOI 10.1051/epjconf/202225808003; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Sp(4) gauge theories and beyond the standard model physics",
        "authors": [
          {
            "family": "Lucini"
          }
        ],
        "year": 2022,
        "arxiv": "2111.12125"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-arxiv-blind-2109.12417",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "arxiv",
      "claimed_source": "crossref",
      "description": "Blind-holdout arXiv citation. Identifier = arXiv ID (verifier resolves via the arXiv adapter → the LaTeX/markup preprint title); claimed title+author CROSS-SOURCED from the work's Crossref record (published journal version, distinct from the preprint title). Ground-truth TITLE-INDEPENDENT: arXiv↔DOI linked (<arxiv:doi>), author+year corroborate (±3); title not compared.",
      "source": "arXiv API random (category, day) draw; 2109.12417 (primary astro-ph.SR); claimed cross-sourced from Crossref DOI 10.1093/mnras/stab2501; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Asteroseismology of low-mass stars: the balance between partial ionization and Coulomb interactions",
        "authors": [
          {
            "family": "Brito"
          }
        ],
        "year": 2021,
        "arxiv": "2109.12417"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-arxiv-blind-2011.12207",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "arxiv",
      "claimed_source": "crossref",
      "description": "Blind-holdout arXiv citation. Identifier = arXiv ID (verifier resolves via the arXiv adapter → the LaTeX/markup preprint title); claimed title+author CROSS-SOURCED from the work's Crossref record (published journal version, distinct from the preprint title). Ground-truth TITLE-INDEPENDENT: arXiv↔DOI linked (<arxiv:doi>), author+year corroborate (±3); title not compared.",
      "source": "arXiv API random (category, day) draw; 2011.12207 (primary cond-mat.mes-hall); claimed cross-sourced from Crossref DOI 10.1103/physrevb.103.l201403; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Evidence of interfacial asymmetric spin scattering at ferromagnet-Pt interfaces",
        "authors": [
          {
            "family": "Pham"
          }
        ],
        "year": 2021,
        "arxiv": "2011.12207"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-arxiv-blind-2206.13972",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "arxiv",
      "claimed_source": "crossref",
      "description": "Blind-holdout arXiv citation. Identifier = arXiv ID (verifier resolves via the arXiv adapter → the LaTeX/markup preprint title); claimed title+author CROSS-SOURCED from the work's Crossref record (published journal version, distinct from the preprint title). Ground-truth TITLE-INDEPENDENT: arXiv↔DOI linked (<arxiv:doi>), author+year corroborate (±3); title not compared.",
      "source": "arXiv API random (category, day) draw; 2206.13972 (primary astro-ph.GA); claimed cross-sourced from Crossref DOI 10.3847/1538-4357/ac7c07; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Star Cluster Formation and Evolution in M101: An Investigation with the Legacy Extragalactic UV Survey",
        "authors": [
          {
            "family": "Linden"
          }
        ],
        "year": 2022,
        "arxiv": "2206.13972"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-arxiv-blind-2102.11890",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "arxiv",
      "claimed_source": "crossref",
      "description": "Blind-holdout arXiv citation. Identifier = arXiv ID (verifier resolves via the arXiv adapter → the LaTeX/markup preprint title); claimed title+author CROSS-SOURCED from the work's Crossref record (published journal version, distinct from the preprint title). Ground-truth TITLE-INDEPENDENT: arXiv↔DOI linked (<arxiv:doi>), author+year corroborate (±3); title not compared.",
      "source": "arXiv API random (category, day) draw; 2102.11890 (primary astro-ph.GA); claimed cross-sourced from Crossref DOI 10.1093/mnras/stab1624; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Andromeda XXI – a dwarf galaxy in a low-density dark matter halo",
        "authors": [
          {
            "family": "Collins"
          }
        ],
        "year": 2021,
        "arxiv": "2102.11890"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-arxiv-blind-2201.05468",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "arxiv",
      "claimed_source": "crossref",
      "description": "Blind-holdout arXiv citation. Identifier = arXiv ID (verifier resolves via the arXiv adapter → the LaTeX/markup preprint title); claimed title+author CROSS-SOURCED from the work's Crossref record (published journal version, distinct from the preprint title). Ground-truth TITLE-INDEPENDENT: arXiv↔DOI linked (<arxiv:doi>), author+year corroborate (±3); title not compared.",
      "source": "arXiv API random (category, day) draw; 2201.05468 (primary cond-mat.str-el); claimed cross-sourced from Crossref DOI 10.1103/physrevb.105.235118; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Theory of collective topologically protected Majorana fermion excitations of networks of localized Majorana modes",
        "authors": [
          {
            "family": "Damle"
          }
        ],
        "year": 2022,
        "arxiv": "2201.05468"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-arxiv-blind-1911.12872",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "arxiv",
      "claimed_source": "crossref",
      "description": "Blind-holdout arXiv citation. Identifier = arXiv ID (verifier resolves via the arXiv adapter → the LaTeX/markup preprint title); claimed title+author CROSS-SOURCED from the work's Crossref record (published journal version, distinct from the preprint title). Ground-truth TITLE-INDEPENDENT: arXiv↔DOI linked (<arxiv:doi>), author+year corroborate (±3); title not compared.",
      "source": "arXiv API random (category, day) draw; 1911.12872 (primary cond-mat.supr-con); claimed cross-sourced from Crossref DOI 10.1103/physrevb.102.024503; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Full-bandwidth Eliashberg theory of superconductivity beyond Migdal's approximation",
        "authors": [
          {
            "family": "Schrodi"
          }
        ],
        "year": 2020,
        "arxiv": "1911.12872"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ads-blind-2015MNRAS.446.4132J",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "ads",
      "claimed_source": "crossref",
      "description": "Blind-holdout ADS citation. Identifier = ADS bibcode (verifier resolves via the ADS adapter → the ADS title, with <SUB>/<SUP>/<i> markup); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the ADS title). Ground-truth TITLE-INDEPENDENT: ADS↔publisher-DOI linked, author+year corroborate (±2); title not compared.",
      "source": "NASA ADS random (pubdate-month) draw over refereed astronomy; 2015MNRAS.446.4132J; claimed cross-sourced from Crossref DOI 10.1093/mnras/stu2425; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Hubble Frontier Fields: the geometry and dynamics of the massive galaxy cluster merger MACSJ0416.1-2403",
        "authors": [
          {
            "family": "Jauzac"
          }
        ],
        "year": 2014,
        "ads": "2015MNRAS.446.4132J"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ads-blind-2023EP&S...75..136A",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "ads",
      "claimed_source": "crossref",
      "description": "Blind-holdout ADS citation. Identifier = ADS bibcode (verifier resolves via the ADS adapter → the ADS title, with <SUB>/<SUP>/<i> markup); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the ADS title). Ground-truth TITLE-INDEPENDENT: ADS↔publisher-DOI linked, author+year corroborate (±2); title not compared.",
      "source": "NASA ADS random (pubdate-month) draw over refereed astronomy; 2023EP&S...75..136A; claimed cross-sourced from Crossref DOI 10.1186/s40623-023-01891-8; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Stratospheric gravity wave potential energy and tropospheric parameters relationships over South America: a study using COSMIC-2 and METOP radio occultation measurements",
        "authors": [
          {
            "family": "Ayorinde"
          }
        ],
        "year": 2023,
        "ads": "2023EP&S...75..136A"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ads-blind-2021GeoRL..4892391W",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "ads",
      "claimed_source": "crossref",
      "description": "Blind-holdout ADS citation. Identifier = ADS bibcode (verifier resolves via the ADS adapter → the ADS title, with <SUB>/<SUP>/<i> markup); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the ADS title). Ground-truth TITLE-INDEPENDENT: ADS↔publisher-DOI linked, author+year corroborate (±2); title not compared.",
      "source": "NASA ADS random (pubdate-month) draw over refereed astronomy; 2021GeoRL..4892391W; claimed cross-sourced from Crossref DOI 10.1029/2021gl092391; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Delineating the Role of Calcium in the Large‐Scale Distribution of Metal‐Bound Organic Carbon in Soils",
        "authors": [
          {
            "family": "Wang"
          }
        ],
        "year": 2021,
        "ads": "2021GeoRL..4892391W"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ads-blind-2020A&A...642A.199Z",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "ads",
      "claimed_source": "crossref",
      "description": "Blind-holdout ADS citation. Identifier = ADS bibcode (verifier resolves via the ADS adapter → the ADS title, with <SUB>/<SUP>/<i> markup); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the ADS title). Ground-truth TITLE-INDEPENDENT: ADS↔publisher-DOI linked, author+year corroborate (±2); title not compared.",
      "source": "NASA ADS random (pubdate-month) draw over refereed astronomy; 2020A&A...642A.199Z; claimed cross-sourced from Crossref DOI 10.1051/0004-6361/202037475; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Formation of a tiny flux rope in the center of an active region driven by magnetic flux emergence, convergence, and cancellation",
        "authors": [
          {
            "family": "Zheng"
          }
        ],
        "year": 2020,
        "ads": "2020A&A...642A.199Z"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ads-blind-2017ApJ...836...23A",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "ads",
      "claimed_source": "crossref",
      "description": "Blind-holdout ADS citation. Identifier = ADS bibcode (verifier resolves via the ADS adapter → the ADS title, with <SUB>/<SUP>/<i> markup); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the ADS title). Ground-truth TITLE-INDEPENDENT: ADS↔publisher-DOI linked, author+year corroborate (±2); title not compared.",
      "source": "NASA ADS random (pubdate-month) draw over refereed astronomy; 2017ApJ...836...23A; claimed cross-sourced from Crossref DOI 10.3847/1538-4357/836/1/23; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Gamma-ray Observations of Tycho’s Supernova Remnant with VERITAS and Fermi",
        "authors": [
          {
            "family": "Archambault"
          }
        ],
        "year": 2017,
        "ads": "2017ApJ...836...23A"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ads-blind-2022PhRvR...4a3036C",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "ads",
      "claimed_source": "crossref",
      "description": "Blind-holdout ADS citation. Identifier = ADS bibcode (verifier resolves via the ADS adapter → the ADS title, with <SUB>/<SUP>/<i> markup); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the ADS title). Ground-truth TITLE-INDEPENDENT: ADS↔publisher-DOI linked, author+year corroborate (±2); title not compared.",
      "source": "NASA ADS random (pubdate-month) draw over refereed astronomy; 2022PhRvR...4a3036C; claimed cross-sourced from Crossref DOI 10.1103/physrevresearch.4.013036; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Using mutual information to measure time lags from nonlinear processes in astronomy",
        "authors": [
          {
            "family": "Chakraborty"
          }
        ],
        "year": 2022,
        "ads": "2022PhRvR...4a3036C"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ads-blind-2022MNRAS.511.1609N",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "ads",
      "claimed_source": "crossref",
      "description": "Blind-holdout ADS citation. Identifier = ADS bibcode (verifier resolves via the ADS adapter → the ADS title, with <SUB>/<SUP>/<i> markup); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the ADS title). Ground-truth TITLE-INDEPENDENT: ADS↔publisher-DOI linked, author+year corroborate (±2); title not compared.",
      "source": "NASA ADS random (pubdate-month) draw over refereed astronomy; 2022MNRAS.511.1609N; claimed cross-sourced from Crossref DOI 10.1093/mnras/stac153; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Charting galactic accelerations – II. How to ‘learn’ accelerations in the solar neighbourhood",
        "authors": [
          {
            "family": "Naik"
          }
        ],
        "year": 2022,
        "ads": "2022MNRAS.511.1609N"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ads-blind-2021GeoRL..4892142F",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "ads",
      "claimed_source": "crossref",
      "description": "Blind-holdout ADS citation. Identifier = ADS bibcode (verifier resolves via the ADS adapter → the ADS title, with <SUB>/<SUP>/<i> markup); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the ADS title). Ground-truth TITLE-INDEPENDENT: ADS↔publisher-DOI linked, author+year corroborate (±2); title not compared.",
      "source": "NASA ADS random (pubdate-month) draw over refereed astronomy; 2021GeoRL..4892142F; claimed cross-sourced from Crossref DOI 10.1029/2020gl092142; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "How Does the North Atlantic SST Pattern Respond to Anthropogenic Aerosols in the 1970s and 2000s?",
        "authors": [
          {
            "family": "Fiedler"
          }
        ],
        "year": 2021,
        "ads": "2021GeoRL..4892142F"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ads-blind-2018ChJSS..38..627L",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "ads",
      "claimed_source": "crossref",
      "description": "Blind-holdout ADS citation. Identifier = ADS bibcode (verifier resolves via the ADS adapter → the ADS title, with <SUB>/<SUP>/<i> markup); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the ADS title). Ground-truth TITLE-INDEPENDENT: ADS↔publisher-DOI linked, author+year corroborate (±2); title not compared.",
      "source": "NASA ADS random (pubdate-month) draw over refereed astronomy; 2018ChJSS..38..627L; claimed cross-sourced from Crossref DOI 10.11728/cjss2018.05.627; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "TanSat Mission Achievements: from Scientific Driving to Preliminary Observations",
        "authors": [
          {
            "family": "LIU"
          }
        ],
        "year": 2018,
        "ads": "2018ChJSS..38..627L"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ads-blind-2020ApJS..247...66H",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "ads",
      "claimed_source": "crossref",
      "description": "Blind-holdout ADS citation. Identifier = ADS bibcode (verifier resolves via the ADS adapter → the ADS title, with <SUB>/<SUP>/<i> markup); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the ADS title). Ground-truth TITLE-INDEPENDENT: ADS↔publisher-DOI linked, author+year corroborate (±2); title not compared.",
      "source": "NASA ADS random (pubdate-month) draw over refereed astronomy; 2020ApJS..247...66H; claimed cross-sourced from Crossref DOI 10.3847/1538-4365/ab79a6; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "The SUPERWIDE Catalog: A Catalog of 99,203 Wide Binaries Found in Gaia and Supplemented by the SUPERBLINK High Proper Motion Catalog",
        "authors": [
          {
            "family": "Hartman"
          }
        ],
        "year": 2020,
        "ads": "2020ApJS..247...66H"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ads-blind-2017Icar..294...98Z",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "ads",
      "claimed_source": "crossref",
      "description": "Blind-holdout ADS citation. Identifier = ADS bibcode (verifier resolves via the ADS adapter → the ADS title, with <SUB>/<SUP>/<i> markup); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the ADS title). Ground-truth TITLE-INDEPENDENT: ADS↔publisher-DOI linked, author+year corroborate (±2); title not compared.",
      "source": "NASA ADS random (pubdate-month) draw over refereed astronomy; 2017Icar..294...98Z; claimed cross-sourced from Crossref DOI 10.1016/j.icarus.2017.04.027; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Creep stability of the proposed AIDA mission target 65803 Didymos: I. Discrete cohesionless granular physics model",
        "authors": [
          {
            "family": "Zhang"
          }
        ],
        "year": 2017,
        "ads": "2017Icar..294...98Z"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-ads-blind-2023EPJP..138..387M",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "ads",
      "claimed_source": "crossref",
      "description": "Blind-holdout ADS citation. Identifier = ADS bibcode (verifier resolves via the ADS adapter → the ADS title, with <SUB>/<SUP>/<i> markup); claimed title+author CROSS-SOURCED from the work's Crossref record (publisher-formatted, distinct from the ADS title). Ground-truth TITLE-INDEPENDENT: ADS↔publisher-DOI linked, author+year corroborate (±2); title not compared.",
      "source": "NASA ADS random (pubdate-month) draw over refereed astronomy; 2023EPJP..138..387M; claimed cross-sourced from Crossref DOI 10.1140/epjp/s13360-023-03984-5; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Effective fluid mixture of tensor-multi-scalar gravity",
        "authors": [
          {
            "family": "Miranda"
          }
        ],
        "year": 2023,
        "ads": "2023EPJP..138..387M"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-isbn-blind-9798474439358",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "openlibrary",
      "claimed_source": "googlebooks",
      "description": "Blind-holdout ISBN citation. Identifier = ISBN (verifier resolves via Open Library → the OL title); claimed title+author CROSS-SOURCED from Google Books (carries the subtitle/edition statement OL omits — real book-citation divergence). Ground-truth TITLE-INDEPENDENT: the ISBN is the same-edition link, author+year corroborate (±2); title not compared.",
      "source": "Open Library subject search random draw (sort=editions); ISBN 9798474439358; claimed cross-sourced from Google Books; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "The Importance of Being Earnest Annotated",
        "authors": [
          {
            "family": "Oscar Wilde"
          }
        ],
        "year": 2021,
        "isbn": "9798474439358"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-isbn-blind-9780080982779",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "openlibrary",
      "claimed_source": "googlebooks",
      "description": "Blind-holdout ISBN citation. Identifier = ISBN (verifier resolves via Open Library → the OL title); claimed title+author CROSS-SOURCED from Google Books (carries the subtitle/edition statement OL omits — real book-citation divergence). Ground-truth TITLE-INDEPENDENT: the ISBN is the same-edition link, author+year corroborate (±2); title not compared.",
      "source": "Open Library subject search random draw (sort=editions); ISBN 9780080982779; claimed cross-sourced from Google Books; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Computational Fluid Dynamics: A Practical Approach",
        "authors": [
          {
            "family": "Jiyuan Tu"
          }
        ],
        "year": 2012,
        "isbn": "9780080982779"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-isbn-blind-9780205029037",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "openlibrary",
      "claimed_source": "googlebooks",
      "description": "Blind-holdout ISBN citation. Identifier = ISBN (verifier resolves via Open Library → the OL title); claimed title+author CROSS-SOURCED from Google Books (carries the subtitle/edition statement OL omits — real book-citation divergence). Ground-truth TITLE-INDEPENDENT: the ISBN is the same-edition link, author+year corroborate (±2); title not compared.",
      "source": "Open Library subject search random draw (sort=editions); ISBN 9780205029037; claimed cross-sourced from Google Books; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Psychology: From Inquiry to Understanding",
        "authors": [
          {
            "family": "Scott O. Lilienfeld"
          }
        ],
        "year": 2010,
        "isbn": "9780205029037"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-isbn-blind-9781432900380",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "openlibrary",
      "claimed_source": "googlebooks",
      "description": "Blind-holdout ISBN citation. Identifier = ISBN (verifier resolves via Open Library → the OL title); claimed title+author CROSS-SOURCED from Google Books (carries the subtitle/edition statement OL omits — real book-citation divergence). Ground-truth TITLE-INDEPENDENT: the ISBN is the same-edition link, author+year corroborate (±2); title not compared.",
      "source": "Open Library subject search random draw (sort=editions); ISBN 9781432900380; claimed cross-sourced from Google Books; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "The Diversity of Life: From Single Cells to Multicellular Organisms",
        "authors": [
          {
            "family": "Robert Snedden"
          }
        ],
        "year": 2007,
        "isbn": "9781432900380"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-isbn-blind-9781597229456",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "openlibrary",
      "claimed_source": "googlebooks",
      "description": "Blind-holdout ISBN citation. Identifier = ISBN (verifier resolves via Open Library → the OL title); claimed title+author CROSS-SOURCED from Google Books (carries the subtitle/edition statement OL omits — real book-citation divergence). Ground-truth TITLE-INDEPENDENT: the ISBN is the same-edition link, author+year corroborate (±2); title not compared.",
      "source": "Open Library subject search random draw (sort=editions); ISBN 9781597229456; claimed cross-sourced from Google Books; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Medusa: A Novel from the NUMA Files",
        "authors": [
          {
            "family": "Clive Cussler"
          }
        ],
        "year": 2009,
        "isbn": "9781597229456"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-isbn-blind-9783132060043",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "openlibrary",
      "claimed_source": "googlebooks",
      "description": "Blind-holdout ISBN citation. Identifier = ISBN (verifier resolves via Open Library → the OL title); claimed title+author CROSS-SOURCED from Google Books (carries the subtitle/edition statement OL omits — real book-citation divergence). Ground-truth TITLE-INDEPENDENT: the ISBN is the same-edition link, author+year corroborate (±2); title not compared.",
      "source": "Open Library subject search random draw (sort=editions); ISBN 9783132060043; claimed cross-sourced from Google Books; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Methoden der organischen Chemie (Houben-Weyl)",
        "authors": [
          {
            "family": "Josef Houben"
          }
        ],
        "year": 1973,
        "isbn": "9783132060043"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-isbn-blind-9781420071986",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "openlibrary",
      "claimed_source": "googlebooks",
      "description": "Blind-holdout ISBN citation. Identifier = ISBN (verifier resolves via Open Library → the OL title); claimed title+author CROSS-SOURCED from Google Books (carries the subtitle/edition statement OL omits — real book-citation divergence). Ground-truth TITLE-INDEPENDENT: the ISBN is the same-edition link, author+year corroborate (±2); title not compared.",
      "source": "Open Library subject search random draw (sort=editions); ISBN 9781420071986; claimed cross-sourced from Google Books; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Location-Based Services Handbook: Applications, Technologies, and Security",
        "authors": [
          {
            "family": "Syed Ahson"
          }
        ],
        "year": 2018,
        "isbn": "9781420071986"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-isbn-blind-9788448304430",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "openlibrary",
      "claimed_source": "googlebooks",
      "description": "Blind-holdout ISBN citation. Identifier = ISBN (verifier resolves via Open Library → the OL title); claimed title+author CROSS-SOURCED from Google Books (carries the subtitle/edition statement OL omits — real book-citation divergence). Ground-truth TITLE-INDEPENDENT: the ISBN is the same-edition link, author+year corroborate (±2); title not compared.",
      "source": "Open Library subject search random draw (sort=editions); ISBN 9788448304430; claimed cross-sourced from Google Books; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Miau",
        "authors": [
          {
            "family": "Benito Pérez Galdós"
          }
        ],
        "year": 1999,
        "isbn": "9788448304430"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-isbn-blind-9780534376130",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "openlibrary",
      "claimed_source": "googlebooks",
      "description": "Blind-holdout ISBN citation. Identifier = ISBN (verifier resolves via Open Library → the OL title); claimed title+author CROSS-SOURCED from Google Books (carries the subtitle/edition statement OL omits — real book-citation divergence). Ground-truth TITLE-INDEPENDENT: the ISBN is the same-edition link, author+year corroborate (±2); title not compared.",
      "source": "Open Library subject search random draw (sort=editions); ISBN 9780534376130; claimed cross-sourced from Google Books; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Environmental Science: Working with the Earth",
        "authors": [
          {
            "family": "George Tyler Miller"
          }
        ],
        "year": 2001,
        "isbn": "9780534376130"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-isbn-blind-9780721618173",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "openlibrary",
      "claimed_source": "googlebooks",
      "description": "Blind-holdout ISBN citation. Identifier = ISBN (verifier resolves via Open Library → the OL title); claimed title+author CROSS-SOURCED from Google Books (carries the subtitle/edition statement OL omits — real book-citation divergence). Ground-truth TITLE-INDEPENDENT: the ISBN is the same-edition link, author+year corroborate (±2); title not compared.",
      "source": "Open Library subject search random draw (sort=editions); ISBN 9780721618173; claimed cross-sourced from Google Books; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Nutrition and Physical Fitness",
        "authors": [
          {
            "family": "Lotta Jean Bogert"
          }
        ],
        "year": 1973,
        "isbn": "9780721618173"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-isbn-blind-9780820602776",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "openlibrary",
      "claimed_source": "googlebooks",
      "description": "Blind-holdout ISBN citation. Identifier = ISBN (verifier resolves via Open Library → the OL title); claimed title+author CROSS-SOURCED from Google Books (carries the subtitle/edition statement OL omits — real book-citation divergence). Ground-truth TITLE-INDEPENDENT: the ISBN is the same-edition link, author+year corroborate (±2); title not compared.",
      "source": "Open Library subject search random draw (sort=editions); ISBN 9780820602776; claimed cross-sourced from Google Books; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Chemical Formulary",
        "authors": [
          {
            "family": "H. Bennett"
          }
        ],
        "year": 1976,
        "isbn": "9780820602776"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-isbn-blind-9781719396042",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "openlibrary",
      "claimed_source": "googlebooks",
      "description": "Blind-holdout ISBN citation. Identifier = ISBN (verifier resolves via Open Library → the OL title); claimed title+author CROSS-SOURCED from Google Books (carries the subtitle/edition statement OL omits — real book-citation divergence). Ground-truth TITLE-INDEPENDENT: the ISBN is the same-edition link, author+year corroborate (±2); title not compared.",
      "source": "Open Library subject search random draw (sort=editions); ISBN 9781719396042; claimed cross-sourced from Google Books; corroborated author+year (title-independent); seed=20260526",
      "claimed": {
        "title": "Dialogues Concerning Natural Religion",
        "authors": [
          {
            "family": "David Hume"
          }
        ],
        "year": 2018,
        "isbn": "9781719396042"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "frame-drawn"
    },
    {
      "id": "clean-whoiris-blind-10665-280113",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "who-iris",
      "description": "Blind-holdout WHO-IRIS citation. Identifier = the apps.who.int/iris/handle URL; the verifier finds the page's DOI and resolves via Crossref (source-of-truth = the Crossref title). Claimed title+author CROSS-SOURCED from WHO IRIS's own Dublin Core (OAI-PMH) — distinct from Crossref. Ground-truth TITLE-INDEPENDENT: the WHO record's dc:identifier carries the DOI (same-work link) + author corroborates; year skipped (WHO dc:date is the ingest date).",
      "source": "WHO IRIS OAI-PMH random ingest-window draw; handle 10665/280113; verifier DOI-pivots to Crossref 10.2471/blt.18.224295; claim cross-sourced from WHO Dublin Core; corroborated author (title-independent); seed=20260526",
      "claimed": {
        "title": "Climate change, air pollution and noncommunicable diseases",
        "authors": [
          {
            "family": "Campbell-Lendrum, Diarmid"
          }
        ],
        "whoIrisUrl": "https://apps.who.int/iris/handle/10665/280113"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "whoiris-bulk-trivial"
    },
    {
      "id": "clean-whoiris-blind-10665-270688",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "who-iris",
      "description": "Blind-holdout WHO-IRIS citation. Identifier = the apps.who.int/iris/handle URL; the verifier finds the page's DOI and resolves via Crossref (source-of-truth = the Crossref title). Claimed title+author CROSS-SOURCED from WHO IRIS's own Dublin Core (OAI-PMH) — distinct from Crossref. Ground-truth TITLE-INDEPENDENT: the WHO record's dc:identifier carries the DOI (same-work link) + author corroborates; year skipped (WHO dc:date is the ingest date).",
      "source": "WHO IRIS OAI-PMH random ingest-window draw; handle 10665/270688; verifier DOI-pivots to Crossref 10.2471/blt.10.076190; claim cross-sourced from WHO Dublin Core; corroborated author (title-independent); seed=20260526",
      "claimed": {
        "title": "Working in health: financing and managing the public sector health workforce",
        "authors": [
          {
            "family": "Dussault, Gilles"
          }
        ],
        "whoIrisUrl": "https://apps.who.int/iris/handle/10665/270688"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "whoiris-bulk-trivial"
    },
    {
      "id": "clean-whoiris-blind-10665-384827",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "who-iris",
      "description": "Blind-holdout WHO-IRIS citation. Identifier = the apps.who.int/iris/handle URL; the verifier finds the page's DOI and resolves via Crossref (source-of-truth = the Crossref title). Claimed title+author CROSS-SOURCED from WHO IRIS's own Dublin Core (OAI-PMH) — distinct from Crossref. Ground-truth TITLE-INDEPENDENT: the WHO record's dc:identifier carries the DOI (same-work link) + author corroborates; year skipped (WHO dc:date is the ingest date).",
      "source": "WHO IRIS OAI-PMH random ingest-window draw; handle 10665/384827; verifier DOI-pivots to Crossref 10.2471/blt.25.293220; claim cross-sourced from WHO Dublin Core; corroborated author (title-independent); seed=20260526",
      "claimed": {
        "title": "Accounting for inequality in dementia prevention programmes",
        "authors": [
          {
            "family": "Daly, Timothy"
          }
        ],
        "whoIrisUrl": "https://apps.who.int/iris/handle/10665/384827"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "whoiris-bulk-trivial"
    },
    {
      "id": "clean-whoiris-blind-10665-271693",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "who-iris",
      "description": "Blind-holdout WHO-IRIS citation. Identifier = the apps.who.int/iris/handle URL; the verifier finds the page's DOI and resolves via Crossref (source-of-truth = the Crossref title). Claimed title+author CROSS-SOURCED from WHO IRIS's own Dublin Core (OAI-PMH) — distinct from Crossref. Ground-truth TITLE-INDEPENDENT: the WHO record's dc:identifier carries the DOI (same-work link) + author corroborates; year skipped (WHO dc:date is the ingest date).",
      "source": "WHO IRIS OAI-PMH random ingest-window draw; handle 10665/271693; verifier DOI-pivots to Crossref 10.2471/blt.14.147256; claim cross-sourced from WHO Dublin Core; corroborated author (title-independent); seed=20260526",
      "claimed": {
        "title": "The Global Drug Facility as an intervention in the market for tuberculosis drugs",
        "authors": [
          {
            "family": "Arinaminpathy, Nimalan"
          }
        ],
        "whoIrisUrl": "https://apps.who.int/iris/handle/10665/271693"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "whoiris-bulk-trivial"
    },
    {
      "id": "clean-whoiris-blind-10665-269907",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "who-iris",
      "description": "Blind-holdout WHO-IRIS citation. Identifier = the apps.who.int/iris/handle URL; the verifier finds the page's DOI and resolves via Crossref (source-of-truth = the Crossref title). Claimed title+author CROSS-SOURCED from WHO IRIS's own Dublin Core (OAI-PMH) — distinct from Crossref. Ground-truth TITLE-INDEPENDENT: the WHO record's dc:identifier carries the DOI (same-work link) + author corroborates; year skipped (WHO dc:date is the ingest date).",
      "source": "WHO IRIS OAI-PMH random ingest-window draw; handle 10665/269907; verifier DOI-pivots to Crossref 10.2471/blt.07.048876; claim cross-sourced from WHO Dublin Core; corroborated author (title-independent); seed=20260526",
      "claimed": {
        "title": "Producing a capable workforce",
        "authors": [
          {
            "family": "Voyi, Kuku"
          }
        ],
        "whoIrisUrl": "https://apps.who.int/iris/handle/10665/269907"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "whoiris-bulk-trivial"
    },
    {
      "id": "clean-whoiris-blind-10665-380733",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "who-iris",
      "description": "Blind-holdout WHO-IRIS citation. Identifier = the apps.who.int/iris/handle URL; the verifier finds the page's DOI and resolves via Crossref (source-of-truth = the Crossref title). Claimed title+author CROSS-SOURCED from WHO IRIS's own Dublin Core (OAI-PMH) — distinct from Crossref. Ground-truth TITLE-INDEPENDENT: the WHO record's dc:identifier carries the DOI (same-work link) + author corroborates; year skipped (WHO dc:date is the ingest date).",
      "source": "WHO IRIS OAI-PMH random ingest-window draw; handle 10665/380733; verifier DOI-pivots to Crossref 10.2471/blt.24.292412; claim cross-sourced from WHO Dublin Core; corroborated author (title-independent); seed=20260526",
      "claimed": {
        "title": "Global burden of emergency and operative conditions: an analysis of Global Burden of Disease data, 2011–2019",
        "authors": [
          {
            "family": "Wimmer, Sabrina"
          }
        ],
        "whoIrisUrl": "https://apps.who.int/iris/handle/10665/380733"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "whoiris-bulk-trivial"
    },
    {
      "id": "clean-whoiris-blind-10665-270341",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "who-iris",
      "description": "Blind-holdout WHO-IRIS citation. Identifier = the apps.who.int/iris/handle URL; the verifier finds the page's DOI and resolves via Crossref (source-of-truth = the Crossref title). Claimed title+author CROSS-SOURCED from WHO IRIS's own Dublin Core (OAI-PMH) — distinct from Crossref. Ground-truth TITLE-INDEPENDENT: the WHO record's dc:identifier carries the DOI (same-work link) + author corroborates; year skipped (WHO dc:date is the ingest date).",
      "source": "WHO IRIS OAI-PMH random ingest-window draw; handle 10665/270341; verifier DOI-pivots to Crossref 10.2471/blt.08.053413; claim cross-sourced from WHO Dublin Core; corroborated author (title-independent); seed=20260526",
      "claimed": {
        "title": "Beyond fragmentation and towards universal coverage: insights from Ghana, South Africa and the United Republic of Tanzania",
        "authors": [
          {
            "family": "McIntyre, Diane"
          }
        ],
        "whoIrisUrl": "https://apps.who.int/iris/handle/10665/270341"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "whoiris-bulk-trivial"
    },
    {
      "id": "clean-whoiris-blind-10665-384153",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "who-iris",
      "description": "Blind-holdout WHO-IRIS citation. Identifier = the apps.who.int/iris/handle URL; the verifier finds the page's DOI and resolves via Crossref (source-of-truth = the Crossref title). Claimed title+author CROSS-SOURCED from WHO IRIS's own Dublin Core (OAI-PMH) — distinct from Crossref. Ground-truth TITLE-INDEPENDENT: the WHO record's dc:identifier carries the DOI (same-work link) + author corroborates; year skipped (WHO dc:date is the ingest date).",
      "source": "WHO IRIS OAI-PMH random ingest-window draw; handle 10665/384153; verifier DOI-pivots to Crossref 10.2471/blt.24.292448; claim cross-sourced from WHO Dublin Core; corroborated author (title-independent); seed=20260526",
      "claimed": {
        "title": "Crowdsourced surveillance for neglected tropical diseases, Nigeria",
        "authors": [
          {
            "family": "Chukwuocha, Uchechukwu Madukaku"
          }
        ],
        "whoIrisUrl": "https://apps.who.int/iris/handle/10665/384153"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "whoiris-bulk-trivial"
    },
    {
      "id": "clean-whoiris-blind-10665-272242",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "who-iris",
      "description": "Blind-holdout WHO-IRIS citation. Identifier = the apps.who.int/iris/handle URL; the verifier finds the page's DOI and resolves via Crossref (source-of-truth = the Crossref title). Claimed title+author CROSS-SOURCED from WHO IRIS's own Dublin Core (OAI-PMH) — distinct from Crossref. Ground-truth TITLE-INDEPENDENT: the WHO record's dc:identifier carries the DOI (same-work link) + author corroborates; year skipped (WHO dc:date is the ingest date).",
      "source": "WHO IRIS OAI-PMH random ingest-window draw; handle 10665/272242; verifier DOI-pivots to Crossref 10.2471/blt.17.202705; claim cross-sourced from WHO Dublin Core; corroborated author (title-independent); seed=20260526",
      "claimed": {
        "title": "Knowledge integration in One Health policy formulation, implementation and evaluation",
        "authors": [
          {
            "family": "Hitziger, Martin"
          }
        ],
        "whoIrisUrl": "https://apps.who.int/iris/handle/10665/272242"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "whoiris-bulk-trivial"
    },
    {
      "id": "clean-whoiris-blind-10665-381053",
      "arm": "clean",
      "attack_type": null,
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "crossref",
      "claimed_source": "who-iris",
      "description": "Blind-holdout WHO-IRIS citation. Identifier = the apps.who.int/iris/handle URL; the verifier finds the page's DOI and resolves via Crossref (source-of-truth = the Crossref title). Claimed title+author CROSS-SOURCED from WHO IRIS's own Dublin Core (OAI-PMH) — distinct from Crossref. Ground-truth TITLE-INDEPENDENT: the WHO record's dc:identifier carries the DOI (same-work link) + author corroborates; year skipped (WHO dc:date is the ingest date).",
      "source": "WHO IRIS OAI-PMH random ingest-window draw; handle 10665/381053; verifier DOI-pivots to Crossref 10.2471/blt.24.291587; claim cross-sourced from WHO Dublin Core; corroborated author (title-independent); seed=20260526",
      "claimed": {
        "title": "An international guideline training and certification programme",
        "authors": [
          {
            "family": "Schünemann, Holger J"
          }
        ],
        "whoIrisUrl": "https://apps.who.int/iris/handle/10665/381053"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["high", "medium"]
      },
      "partition": "whoiris-bulk-trivial"
    },
    {
      "id": "fab-faketitle-10-1007-s12524-016-0556-7",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1007/s12524-016-0556-7 sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "A multi-scale finite-element framework for fatigue crack propagation in additively manufactured titanium alloys",
        "authors": [
          {
            "family": "GuangYao"
          }
        ],
        "year": 2016,
        "doi": "10.1007/s12524-016-0556-7"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-faketitle-10-3390-genes13101838",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.3390/genes13101838 sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Gut microbiome diversity predicts immunotherapy response in stage III melanoma: a prospective cohort",
        "authors": [
          {
            "family": "Mi"
          }
        ],
        "year": 2022,
        "doi": "10.3390/genes13101838"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-faketitle-10-1098-rsif-2015-0435",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1098/rsif.2015.0435 sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Quantum error mitigation via zero-noise extrapolation on superconducting transmon arrays",
        "authors": [
          {
            "family": "Samia"
          }
        ],
        "year": 2015,
        "doi": "10.1098/rsif.2015.0435"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-faketitle-10-1002-ecy-3070",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1002/ecy.3070 sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Socioeconomic determinants of vaccine hesitancy in peri-urban sub-Saharan communities",
        "authors": [
          {
            "family": "Schoolmaster"
          }
        ],
        "year": 2020,
        "doi": "10.1002/ecy.3070"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-faketitle-10-1039-c4an02223h",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1039/c4an02223h sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Attention-gated graph neural networks for ligand–protein binding-affinity prediction",
        "authors": [
          {
            "family": "Yan"
          }
        ],
        "year": 2015,
        "doi": "10.1039/c4an02223h"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-faketitle-10-1186-s12887-021-02765-2",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1186/s12887-021-02765-2 sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Sea-level-rise projections for low-lying Pacific atolls under SSP5-8.5 scenarios",
        "authors": [
          {
            "family": "Peñalver Penedo"
          }
        ],
        "year": 2021,
        "doi": "10.1186/s12887-021-02765-2"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-faketitle-10-1016-j-scr-2022-102978",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1016/j.scr.2022.102978 sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "A randomized trial of intermittent fasting versus caloric restriction in type 2 diabetes",
        "authors": [
          {
            "family": "Chimata"
          }
        ],
        "year": 2022,
        "doi": "10.1016/j.scr.2022.102978"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-faketitle-10-1111-apt-17802",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1111/apt.17802 sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Topological edge states in two-dimensional photonic crystals with broken inversion symmetry",
        "authors": [
          {
            "family": "Vutien"
          }
        ],
        "year": 2023,
        "doi": "10.1111/apt.17802"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-faketitle-10-4103-jfmpc-jfmpc-463-19",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.4103/jfmpc.jfmpc_463_19 sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Long-term effects of early-childhood bilingual education on executive function",
        "authors": [
          {
            "family": "Bener"
          }
        ],
        "year": 2019,
        "doi": "10.4103/jfmpc.jfmpc_463_19"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-faketitle-10-1175-jcli-d-16-0053-1",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1175/jcli-d-16-0053.1 sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "CRISPR-Cas13 knockdown of lncRNA MALAT1 suppresses hepatocellular carcinoma metastasis",
        "authors": [
          {
            "family": "Kim"
          }
        ],
        "year": 2016,
        "doi": "10.1175/jcli-d-16-0053.1"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-faketitle-10-1080-14787210-2018-1473079",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1080/14787210.2018.1473079 sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Reinforcement learning for adaptive traffic-signal control in heterogeneous urban networks",
        "authors": [
          {
            "family": "Plant"
          }
        ],
        "year": 2018,
        "doi": "10.1080/14787210.2018.1473079"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-faketitle-10-1038-s41477-023-01507-9",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1038/s41477-023-01507-9 sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Paleoclimate reconstruction from speleothem oxygen isotopes in the East Asian monsoon region",
        "authors": [
          {
            "family": "Wen"
          }
        ],
        "year": 2023,
        "doi": "10.1038/s41477-023-01507-9"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-faketitle-10-1136-bmjophth-2020-000546",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1136/bmjophth-2020-000546 sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "A meta-analysis of mindfulness-based interventions for chronic lower-back pain",
        "authors": [
          {
            "family": "Romano"
          }
        ],
        "year": 2020,
        "doi": "10.1136/bmjophth-2020-000546"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-faketitle-10-21833-ijaas-2017-011-007",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.21833/ijaas.2017.011.007 sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Scalable Byzantine fault-tolerant consensus for permissioned blockchain networks",
        "authors": [
          {
            "family": "Mahmood"
          }
        ],
        "year": 2017,
        "doi": "10.21833/ijaas.2017.011.007"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-faketitle-10-1007-s00220-020-03766-5",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1007/s00220-020-03766-5 sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Microplastic accumulation in deep-sea sediments of the Mariana Trench",
        "authors": [
          {
            "family": "Jaerisch"
          }
        ],
        "year": 2020,
        "doi": "10.1007/s00220-020-03766-5"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-faketitle-10-1007-s12517-020-5214-2",
      "arm": "fabrication",
      "attack_type": "real-doi-fake-title",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Dominant Topaz pattern: real DOI (resolves to a real, unrelated work) + a fabricated title. Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1007/s12517-020-5214-2 sampled from Crossref (real title differs); fabricated title hand-authored for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Single-cell transcriptomics reveals fibroblast heterogeneity in idiopathic pulmonary fibrosis",
        "authors": [
          {
            "family": "Imran"
          }
        ],
        "year": 2020,
        "doi": "10.1007/s12517-020-5214-2"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-wrongauthor-10-7759-cureus-48534",
      "arm": "fabrication",
      "attack_type": "real-doi-wrong-authors",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Real title + DOI + year, but the first author is replaced by an unrelated real surname (\"Correa-Galeote\"; real authors include \"Sahu\"). Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.7759/cureus.48534 (Crossref); first author swapped to a wrong real surname for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "A Comprehensive Review of Screening Methods for Ovarian Masses: Towards Earlier Detection",
        "authors": [
          {
            "family": "Correa-Galeote"
          }
        ],
        "year": 2023,
        "doi": "10.7759/cureus.48534"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-wrongauthor-10-1016-j-biteb-2021-100884",
      "arm": "fabrication",
      "attack_type": "real-doi-wrong-authors",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Real title + DOI + year, but the first author is replaced by an unrelated real surname (\"Rossouw\"; real authors include \"Soroosh\"). Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1016/j.biteb.2021.100884 (Crossref); first author swapped to a wrong real surname for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Influence of hydraulic retention time on municipal wastewater treatment using microalgae-bacteria flocs in sequencing batch reactors",
        "authors": [
          {
            "family": "Rossouw"
          }
        ],
        "year": 2022,
        "doi": "10.1016/j.biteb.2021.100884"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-wrongauthor-10-1016-j-scitotenv-2021-145673",
      "arm": "fabrication",
      "attack_type": "real-doi-wrong-authors",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Real title + DOI + year, but the first author is replaced by an unrelated real surname (\"Obón\"; real authors include \"Chi\"). Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1016/j.scitotenv.2021.145673 (Crossref); first author swapped to a wrong real surname for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Unraveling bacterial community structure and function and their links with natural salinity gradient in the Yellow River Delta",
        "authors": [
          {
            "family": "Obón"
          }
        ],
        "year": 2021,
        "doi": "10.1016/j.scitotenv.2021.145673"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-wrongauthor-10-1584-jpestics-w21-29",
      "arm": "fabrication",
      "attack_type": "real-doi-wrong-authors",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Real title + DOI + year, but the first author is replaced by an unrelated real surname (\"AZUMA\"; real authors include \"Kikuta\"). Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1584/jpestics.w21-29 (Crossref); first author swapped to a wrong real surname for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Insect trehalose transporters as a potential insecticide target",
        "authors": [
          {
            "family": "AZUMA"
          }
        ],
        "year": 2021,
        "doi": "10.1584/jpestics.w21-29"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-wrongauthor-10-1002-mp-12125",
      "arm": "fabrication",
      "attack_type": "real-doi-wrong-authors",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Real title + DOI + year, but the first author is replaced by an unrelated real surname (\"Berho\"; real authors include \"Zhang\"). Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.1002/mp.12125 (Crossref); first author swapped to a wrong real surname for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Size-specific optimization of CT protocols based on minimum detectability",
        "authors": [
          {
            "family": "Berho"
          }
        ],
        "year": 2017,
        "doi": "10.1002/mp.12125"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-wrongauthor-10-2139-ssrn-3230425",
      "arm": "fabrication",
      "attack_type": "real-doi-wrong-authors",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Real title + DOI + year, but the first author is replaced by an unrelated real surname (\"Lee\"; real authors include \"Woodcock\"). Per §4.B → should be flagged (mismatch).",
      "source": "Real DOI 10.2139/ssrn.3230425 (Crossref); first author swapped to a wrong real surname for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "The Efficient Queue and the Case Against Dynamic Pricing",
        "authors": [
          {
            "family": "Lee"
          }
        ],
        "year": 2018,
        "doi": "10.2139/ssrn.3230425"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-wrongyear-10-20473-jd-v2i3-14374",
      "arm": "fabrication",
      "attack_type": "real-doi-wrong-year",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "calibration": true,
      "description": "Real title + DOI + authors, year off by 2 (2019→2021). CALIBRATION bucket (§4.B: matched/med ↔ mismatch/low) — not the flagged-recall denominator.",
      "source": "Real DOI 10.20473/jd.v2i3.14374 (Crossref); year perturbed for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Perlindungan Hukum bagi Pelaku Usaha Mikro Kecil dan Menengah Melalui Perjanjian Kemitraan Antara Carrefour dan Pemasoknya",
        "authors": [
          {
            "family": "Choirunnisa"
          }
        ],
        "year": 2021,
        "doi": "10.20473/jd.v2i3.14374"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["medium", "low"]
      },
      "partition": "fabrication-calibration"
    },
    {
      "id": "fab-wrongyear-10-1016-j-eja-2015-11-020",
      "arm": "fabrication",
      "attack_type": "real-doi-wrong-year",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "calibration": true,
      "description": "Real title + DOI + authors, year off by -2 (2016→2014). CALIBRATION bucket (§4.B: matched/med ↔ mismatch/low) — not the flagged-recall denominator.",
      "source": "Real DOI 10.1016/j.eja.2015.11.020 (Crossref); year perturbed for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "On-farm evaluation of an active optical sensor performance for variable nitrogen application in winter wheat",
        "authors": [
          {
            "family": "Samborski"
          }
        ],
        "year": 2014,
        "doi": "10.1016/j.eja.2015.11.020"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["medium", "low"]
      },
      "partition": "fabrication-calibration"
    },
    {
      "id": "fab-wrongyear-10-47899-ijss-20213206",
      "arm": "fabrication",
      "attack_type": "real-doi-wrong-year",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "calibration": true,
      "description": "Real title + DOI + authors, year off by 3 (2021→2024). CALIBRATION bucket (§4.B: matched/med ↔ mismatch/low) — not the flagged-recall denominator.",
      "source": "Real DOI 10.47899/ijss.20213206 (Crossref); year perturbed for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Ege Bölgesi’ndeki şiddetli yağışlar",
        "authors": [
          {
            "family": "ZIMBA"
          }
        ],
        "year": 2024,
        "doi": "10.47899/ijss.20213206"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["medium", "low"]
      },
      "partition": "fabrication-calibration"
    },
    {
      "id": "fab-wrongyear-10-1158-2767-9764-crc-23-0302",
      "arm": "fabrication",
      "attack_type": "real-doi-wrong-year",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "calibration": true,
      "description": "Real title + DOI + authors, year off by -1 (2023→2022). CALIBRATION bucket (§4.B: matched/med ↔ mismatch/low) — not the flagged-recall denominator.",
      "source": "Real DOI 10.1158/2767-9764.crc-23-0302 (Crossref); year perturbed for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "HER2-Selective and Reversible Tyrosine Kinase Inhibitor Tucatinib Potentiates the Activity of T-DM1 in Preclinical Models of HER2-positive Breast Cancer",
        "authors": [
          {
            "family": "Olson"
          }
        ],
        "year": 2022,
        "doi": "10.1158/2767-9764.crc-23-0302"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["medium", "low"]
      },
      "partition": "fabrication-calibration"
    },
    {
      "id": "fab-wrongyear-10-36488-cmac-2018-3-244-248",
      "arm": "fabrication",
      "attack_type": "real-doi-wrong-year",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "calibration": true,
      "description": "Real title + DOI + authors, year off by 2 (2018→2020). CALIBRATION bucket (§4.B: matched/med ↔ mismatch/low) — not the flagged-recall denominator.",
      "source": "Real DOI 10.36488/cmac.2018.3.244-248 (Crossref); year perturbed for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Local experience of real-time PCR implementation into microbiological monitoring programs",
        "authors": [
          {
            "family": "Zykova"
          }
        ],
        "year": 2020,
        "doi": "10.36488/cmac.2018.3.244-248"
      },
      "expected": {
        "verdict": "matched",
        "confidence_in": ["medium", "low"]
      },
      "partition": "fabrication-calibration"
    },
    {
      "id": "fab-wrongdoi-10-4161-21655979-2014-988556",
      "arm": "fabrication",
      "attack_type": "wrong-doi",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Real paper X's title/authors + a different real paper Y's DOI (10.1080/14737159.2018.1427068). X exists elsewhere → per §4.B expect ambiguous.",
      "source": "Title from real DOI 10.4161/21655979.2014.988556; identifier swapped to unrelated real DOI 10.1080/14737159.2018.1427068, for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Engineered mosquitoes to fight mosquito borne diseases: not a merely technical issue",
        "authors": [
          {
            "family": "Favia"
          }
        ],
        "year": 2015,
        "doi": "10.1080/14737159.2018.1427068"
      },
      "expected": {
        "verdict": "ambiguous",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-wrongdoi-10-1016-j-yhbeh-2020-104713",
      "arm": "fabrication",
      "attack_type": "wrong-doi",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Real paper X's title/authors + a different real paper Y's DOI (10.1016/j.jwpe.2021.102328). X exists elsewhere → per §4.B expect ambiguous.",
      "source": "Title from real DOI 10.1016/j.yhbeh.2020.104713; identifier swapped to unrelated real DOI 10.1016/j.jwpe.2021.102328, for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Auditory learning in an operant task with social reinforcement is dependent on neuroestrogen synthesis in the male songbird auditory cortex",
        "authors": [
          {
            "family": "Macedo-Lima"
          }
        ],
        "year": 2020,
        "doi": "10.1016/j.jwpe.2021.102328"
      },
      "expected": {
        "verdict": "ambiguous",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-wrongdoi-10-52547-johe-10-3-134",
      "arm": "fabrication",
      "attack_type": "wrong-doi",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Real paper X's title/authors + a different real paper Y's DOI (10.1080/10538720.2023.2281962). X exists elsewhere → per §4.B expect ambiguous.",
      "source": "Title from real DOI 10.52547/johe.10.3.134; identifier swapped to unrelated real DOI 10.1080/10538720.2023.2281962, for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Lower Serum Levels of Antibodies against Tetanus Toxin in Patients with Hypothyroidism",
        "authors": [
          {
            "family": "Rezayati"
          }
        ],
        "year": 2021,
        "doi": "10.1080/10538720.2023.2281962"
      },
      "expected": {
        "verdict": "ambiguous",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-wrongdoi-10-1109-tmech-2017-2682983",
      "arm": "fabrication",
      "attack_type": "wrong-doi",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "crossref",
      "claimed_source": "manual",
      "description": "Real paper X's title/authors + a different real paper Y's DOI (10.1016/j.hydromet.2017.08.011). X exists elsewhere → per §4.B expect ambiguous.",
      "source": "Title from real DOI 10.1109/tmech.2017.2682983; identifier swapped to unrelated real DOI 10.1016/j.hydromet.2017.08.011, for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Design, Analysis, and Realization of a Novel Piezoelectrically Actuated Rotary Spatial Vibration System for Micro-/Nanomachining",
        "authors": [
          {
            "family": "Zhu"
          }
        ],
        "year": 2017,
        "doi": "10.1016/j.hydromet.2017.08.011"
      },
      "expected": {
        "verdict": "ambiguous",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-pmiddoisplit-39413375",
      "arm": "fabrication",
      "attack_type": "pmid-doi-split",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "manual",
      "claimed_source": "manual",
      "description": "PMID (39413375, paper A) and DOI (10.1292/jvms.20-0137, paper B) resolve to DIFFERENT real papers; claimed title is A's. Verifier resolves the DOI first → B ≠ A. Per §4.B → mismatch (Lancet Example A pattern).",
      "source": "Real PMID 39413375 (paper A title/authors) + unrelated real DOI 10.1292/jvms.20-0137 (paper B), for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Nivolumab+AVD in Advanced-Stage Classic Hodgkin's Lymphoma",
        "authors": [
          {
            "family": "Herrera"
          }
        ],
        "year": 2024,
        "pmid": "39413375",
        "doi": "10.1292/jvms.20-0137"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-pmiddoisplit-38820549",
      "arm": "fabrication",
      "attack_type": "pmid-doi-split",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "manual",
      "claimed_source": "manual",
      "description": "PMID (38820549, paper A) and DOI (10.23736/s0026-4733.18.07739-8, paper B) resolve to DIFFERENT real papers; claimed title is A's. Verifier resolves the DOI first → B ≠ A. Per §4.B → mismatch (Lancet Example A pattern).",
      "source": "Real PMID 38820549 (paper A title/authors) + unrelated real DOI 10.23736/s0026-4733.18.07739-8 (paper B), for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Ivonescimab Plus Chemotherapy in Non-Small Cell Lung Cancer With EGFR Variant: A Randomized Clinical Trial",
        "authors": [
          {
            "family": "HARMONi-A"
          }
        ],
        "year": 2024,
        "pmid": "38820549",
        "doi": "10.23736/s0026-4733.18.07739-8"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-pmiddoisplit-39018531",
      "arm": "fabrication",
      "attack_type": "pmid-doi-split",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "manual",
      "claimed_source": "manual",
      "description": "PMID (39018531, paper A) and DOI (10.4093/dmj.2018.0012, paper B) resolve to DIFFERENT real papers; claimed title is A's. Verifier resolves the DOI first → B ≠ A. Per §4.B → mismatch (Lancet Example A pattern).",
      "source": "Real PMID 39018531 (paper A title/authors) + unrelated real DOI 10.4093/dmj.2018.0012 (paper B), for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Risankizumab versus Ustekinumab for Moderate-to-Severe Crohn's Disease",
        "authors": [
          {
            "family": "Peyrin-Biroulet"
          }
        ],
        "year": 2024,
        "pmid": "39018531",
        "doi": "10.4093/dmj.2018.0012"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-pmiddoisplit-39602624",
      "arm": "fabrication",
      "attack_type": "pmid-doi-split",
      "blind": true,
      "difficulty": "hard",
      "source_of_truth": "manual",
      "claimed_source": "manual",
      "description": "PMID (39602624, paper A) and DOI (10.1001/jamafacial.2015.0093, paper B) resolve to DIFFERENT real papers; claimed title is A's. Verifier resolves the DOI first → B ≠ A. Per §4.B → mismatch (Lancet Example A pattern).",
      "source": "Real PMID 39602624 (paper A title/authors) + unrelated real DOI 10.1001/jamafacial.2015.0093 (paper B), for the blind eval, 2026-05-26.",
      "claimed": {
        "title": "Twice-Yearly Lenacapavir for HIV Prevention in Men and Gender-Diverse Persons",
        "authors": [
          {
            "family": "Kelley"
          }
        ],
        "year": 2025,
        "pmid": "39602624",
        "doi": "10.1001/jamafacial.2015.0093"
      },
      "expected": {
        "verdict": "mismatch",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-invented-1",
      "arm": "fabrication",
      "attack_type": "invented",
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "manual",
      "claimed_source": "manual",
      "description": "Fully invented work (no real referent); title-only so it exercises the title-search not_found path. Per §4.B → not_found.",
      "source": "Fabricated for the blind eval, 2026-05-26 (no real referent).",
      "claimed": {
        "title": "Graph-transformer surrogate models for the folding dynamics of imaginary protein condensates",
        "authors": [
          {
            "family": "Castellberg"
          }
        ],
        "year": 2021
      },
      "expected": {
        "verdict": "not_found",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-invented-2",
      "arm": "fabrication",
      "attack_type": "invented",
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "manual",
      "claimed_source": "manual",
      "description": "Fully invented work (no real referent); title-only so it exercises the title-search not_found path. Per §4.B → not_found.",
      "source": "Fabricated for the blind eval, 2026-05-26 (no real referent).",
      "claimed": {
        "title": "A variational framework for entropy bounds in nonexistent holographic spin liquids",
        "authors": [
          {
            "family": "Thornaby"
          }
        ],
        "year": 2022
      },
      "expected": {
        "verdict": "not_found",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-invented-3",
      "arm": "fabrication",
      "attack_type": "invented",
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "manual",
      "claimed_source": "manual",
      "description": "Fully invented work (no real referent); title-only so it exercises the title-search not_found path. Per §4.B → not_found.",
      "source": "Fabricated for the blind eval, 2026-05-26 (no real referent).",
      "claimed": {
        "title": "Randomized trial of a fictitious oral peptide for remission in phantom autoimmune colitis",
        "authors": [
          {
            "family": "Wexcombe"
          }
        ],
        "year": 2023
      },
      "expected": {
        "verdict": "not_found",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-invented-4",
      "arm": "fabrication",
      "attack_type": "invented",
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "manual",
      "claimed_source": "manual",
      "description": "Fully invented work (no real referent); title-only so it exercises the title-search not_found path. Per §4.B → not_found.",
      "source": "Fabricated for the blind eval, 2026-05-26 (no real referent).",
      "claimed": {
        "title": "Deep generative priors for reconstructing undiscovered Bronze-Age script glyphs",
        "authors": [
          {
            "family": "Olunsdottir"
          }
        ],
        "year": 2021
      },
      "expected": {
        "verdict": "not_found",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-invented-5",
      "arm": "fabrication",
      "attack_type": "invented",
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "manual",
      "claimed_source": "manual",
      "description": "Fully invented work (no real referent); title-only so it exercises the title-search not_found path. Per §4.B → not_found.",
      "source": "Fabricated for the blind eval, 2026-05-26 (no real referent).",
      "claimed": {
        "title": "Catalytic upcycling of invented fluoropolymers via directed-evolution phantom enzymes",
        "authors": [
          {
            "family": "Marchetwick"
          }
        ],
        "year": 2022
      },
      "expected": {
        "verdict": "not_found",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-invented-6",
      "arm": "fabrication",
      "attack_type": "invented",
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "manual",
      "claimed_source": "manual",
      "description": "Fully invented work (no real referent); title-only so it exercises the title-search not_found path. Per §4.B → not_found.",
      "source": "Fabricated for the blind eval, 2026-05-26 (no real referent).",
      "claimed": {
        "title": "Topological invariants of imaginary four-dimensional acoustic metamaterials",
        "authors": [
          {
            "family": "Pendraval"
          }
        ],
        "year": 2023
      },
      "expected": {
        "verdict": "not_found",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    },
    {
      "id": "fab-invented-7",
      "arm": "fabrication",
      "attack_type": "invented",
      "blind": true,
      "difficulty": "easy",
      "source_of_truth": "manual",
      "claimed_source": "manual",
      "description": "Fully invented work (no real referent); title-only so it exercises the title-search not_found path. Per §4.B → not_found.",
      "source": "Fabricated for the blind eval, 2026-05-26 (no real referent).",
      "claimed": {
        "title": "Longitudinal microbiome shifts in a synthetic cohort of nonexistent deep-cave amphibians",
        "authors": [
          {
            "family": "Yarrowmere"
          }
        ],
        "year": 2021
      },
      "expected": {
        "verdict": "not_found",
        "confidence_in": ["high", "medium", "low"]
      },
      "partition": "fabrication"
    }
  ]
}