{
  "role": "citation_checker",
  "decision": "pass",
  "summary": "All central numeric claims trace to the supplied analysis; both named artifacts appear in the SHA-256 inventory with matching hashes; the nflverse source URL, CC BY 4.0 license, and attribution language match the provenance record; and association-scope, forecast-boundary, and rights caveats are preserved.",
  "findings": [
    {
      "severity": "note",
      "check": "central_numeric_claims",
      "evidence": "analysis.json#effects",
      "recommendation": "Verified: 17.4 vs 15.6 combined kicker fantasy points, adjusted +1.7 (95% interval +1.1 to +2.2, Holm p < 0.001); 4.06 vs 3.80 attempts, adjusted +0.25 (+0.09 to +0.42, Holm p = 0.005); 85.7% vs 84.2% accuracy, adjusted +2.1 pts (+0.3 to +3.9, Holm p = 0.021); bootstrap interval -0.4 to +3.4 pts with p = 0.123 for accuracy; sample counts 640/1,487/2,127 with 27 undefined-accuracy games (633/1,467 denominators). All match the supplied analysis and claim ledger."
    },
    {
      "severity": "note",
      "check": "artifact_inventory",
      "evidence": "artifact_hashes, publication_assets",
      "recommendation": "Verified: weather-kickers-roof-table and weather-kickers-roof-effects are present in the SHA-256 inventory; the figure hash 710933955fc9dc49e371aefc4eabc6ab4e65f94a381bb104d638b3607b2cef3d matches publication_assets."
    },
    {
      "severity": "note",
      "check": "source_url_and_license",
      "evidence": "provenance[0], claim_ledger.claims[*].source_urls",
      "recommendation": "Verified: https://github.com/nflverse/nflverse-data appears in the provenance record and in every claim's source_urls; license CC BY 4.0 and attribution 'Data made available by nflverse contributors' match the article's methods language."
    },
    {
      "severity": "note",
      "check": "caveat_preservation",
      "evidence": "article.limitations, article.blocks",
      "recommendation": "Verified: association-not-causation, postgame-conditions-not-a-forecast-input, franchise-composition confounding, combined-both-teams scoring, and bootstrap-includes-zero caveats are all preserved in the article limitations and body text."
    },
    {
      "severity": "warning",
      "check": "source_recency",
      "evidence": "analysis.source_applicability, article.data_through",
      "recommendation": "The article accurately discloses data through the 2025 season and makes no current-player claims; observed weather data (through 2024) is correctly reported as not used in this roof study, so no recency issue arises."
    }
  ],
  "artifacts_reviewed": [
    "analysis.json",
    "article-draft.json",
    "article.md",
    "claim-ledger.json",
    "data/source-manifest.json",
    "data/source-receipts/nflverse.json",
    "data/study-effects.csv",
    "figures/weather-kickers-roof-effects.png",
    "provenance.json",
    "publication-assets.json"
  ],
  "model": "z-ai/glm-5.3",
  "created_at": "2026-09-03T07:59:13.118638+00:00"
}