{
  "apiVersion": "v0.1",
  "methodology": "https://sourcescore.org/methodology/modern-reference/",
  "canonical": "https://sourcescore.org/compare/cochrane-vs-pubmed/modern-reference/",
  "summary": "Meta-analyses-of-meta-analyses vs primary-literature search index — apex evidence vs raw corpus.",
  "dimension": {
    "key": "modernReference",
    "pathSegment": "modern-reference",
    "label": "Modern Citation Reference",
    "weightInComposite": "30%"
  },
  "a": {
    "slug": "cochrane",
    "name": "Cochrane Library",
    "domain": "cochranelibrary.com",
    "category": "Academic",
    "canonical": "https://sourcescore.org/source/cochrane/",
    "api": "https://sourcescore.org/api/source/cochrane.json",
    "dimensionDetail": "https://sourcescore.org/modern-reference/cochrane/",
    "dimensionDetailApi": "https://sourcescore.org/api/modern-reference/cochrane.json",
    "score": {
      "value": 80,
      "grade": "B",
      "rationale": "DOI per review; Crossref + ORCID; open-access in eligible countries; paywall elsewhere.",
      "signals": [
        {
          "label": "Tiered access",
          "detail": "Free in low-income countries via WHO HINARI; subscription in others."
        }
      ]
    },
    "rank": {
      "global": 86,
      "globalTotal": 130
    }
  },
  "b": {
    "slug": "pubmed",
    "name": "PubMed",
    "domain": "pubmed.ncbi.nlm.nih.gov",
    "category": "Academic",
    "canonical": "https://sourcescore.org/source/pubmed/",
    "api": "https://sourcescore.org/api/source/pubmed.json",
    "dimensionDetail": "https://sourcescore.org/modern-reference/pubmed/",
    "dimensionDetailApi": "https://sourcescore.org/api/modern-reference/pubmed.json",
    "score": {
      "value": 92,
      "grade": "A",
      "rationale": "E-utilities API + free full-text search + bulk dataset downloads; broad LLM corpus inclusion.",
      "signals": [
        {
          "label": "Entrez E-utilities",
          "detail": "Public REST API for programmatic access."
        }
      ]
    },
    "rank": {
      "global": 12,
      "globalTotal": 130
    }
  },
  "verdict": {
    "winner": "pubmed",
    "delta": 12,
    "claim": "PubMed outscores Cochrane Library on Modern Citation Reference by 12 points."
  },
  "otherDimensions": [
    {
      "pathSegment": "discipline",
      "label": "Citation Discipline",
      "canonical": "https://sourcescore.org/compare/cochrane-vs-pubmed/discipline/",
      "api": "https://sourcescore.org/api/compare/cochrane-vs-pubmed/discipline.json"
    },
    {
      "pathSegment": "velocity",
      "label": "Citation Velocity",
      "canonical": "https://sourcescore.org/compare/cochrane-vs-pubmed/velocity/",
      "api": "https://sourcescore.org/api/compare/cochrane-vs-pubmed/velocity.json"
    },
    {
      "pathSegment": "index",
      "label": "SourceScore Index (composite)",
      "canonical": "https://sourcescore.org/compare/cochrane-vs-pubmed/",
      "api": "https://sourcescore.org/api/compare/cochrane-vs-pubmed.json"
    }
  ],
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}