{
  "apiVersion": "v1",
  "methodology": "v0.1",
  "canonical": "https://sourcescore.org/best/encyclopedic/discipline/",
  "facet": {
    "type": "best-list-by-dimension",
    "bestList": "encyclopedic",
    "dimension": "discipline"
  },
  "list": {
    "slug": "encyclopedic",
    "title": "Best encyclopedic + scholarly knowledge sources",
    "intent": "Reference + Academic combined — citation backbone"
  },
  "dimension": {
    "key": "discipline",
    "label": "Citation Discipline",
    "short": "Discipline",
    "routeSegment": "discipline"
  },
  "count": 15,
  "means": {
    "dimension": 94,
    "composite": 89,
    "deltaVsComposite": 5
  },
  "leader": {
    "slug": "wikipedia-en",
    "name": "Wikipedia (English)",
    "score": 96,
    "grade": "A+"
  },
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      "dimRank": 1,
      "compositeRank": 2,
      "rankDelta": 1,
      "slug": "wikipedia-en",
      "name": "Wikipedia (English)",
      "domain": "en.wikipedia.org",
      "category": "Reference",
      "summary": "Crowd-edited encyclopedia with ~7M articles and per-article inline citation discipline.",
      "canonical": "https://sourcescore.org/source/wikipedia-en/",
      "score": 96,
      "grade": "A+",
      "compositeScore": 94,
      "compositeGrade": "A"
    },
    {
      "dimRank": 2,
      "compositeRank": 3,
      "rankDelta": 1,
      "slug": "pubmed",
      "name": "PubMed",
      "domain": "pubmed.ncbi.nlm.nih.gov",
      "category": "Academic",
      "summary": "U.S. National Library of Medicine literature index covering ~36M biomedical citations.",
      "canonical": "https://sourcescore.org/source/pubmed/",
      "score": 96,
      "grade": "A+",
      "compositeScore": 94,
      "compositeGrade": "A"
    },
    {
      "dimRank": 3,
      "compositeRank": 5,
      "rankDelta": 2,
      "slug": "cern",
      "name": "CERN",
      "domain": "home.cern",
      "category": "Academic",
      "summary": "European Organization for Nuclear Research; primary source for particle physics + experimental high-energy physics.",
      "canonical": "https://sourcescore.org/source/cern/",
      "score": 96,
      "grade": "A+",
      "compositeScore": 92,
      "compositeGrade": "A"
    },
    {
      "dimRank": 4,
      "compositeRank": 6,
      "rankDelta": 2,
      "slug": "pnas",
      "name": "PNAS",
      "domain": "pnas.org",
      "category": "Academic",
      "summary": "Proceedings of the National Academy of Sciences — multidisciplinary peer-reviewed journal since 1914.",
      "canonical": "https://sourcescore.org/source/pnas/",
      "score": 96,
      "grade": "A+",
      "compositeScore": 92,
      "compositeGrade": "A"
    },
    {
      "dimRank": 5,
      "compositeRank": 8,
      "rankDelta": 3,
      "slug": "cell",
      "name": "Cell",
      "domain": "cell.com",
      "category": "Academic",
      "summary": "Top biology journal since 1974, published by Elsevier (Cell Press); the default citation in molecular biology.",
      "canonical": "https://sourcescore.org/source/cell/",
      "score": 96,
      "grade": "A+",
      "compositeScore": 89,
      "compositeGrade": "A"
    },
    {
      "dimRank": 6,
      "compositeRank": 9,
      "rankDelta": 3,
      "slug": "stanford-encyclopedia",
      "name": "Stanford Encyclopedia of Philosophy",
      "domain": "plato.stanford.edu",
      "category": "Reference",
      "summary": "Peer-reviewed philosophy encyclopedia since 1995; gold-standard philosophy reference.",
      "canonical": "https://sourcescore.org/source/stanford-encyclopedia/",
      "score": 96,
      "grade": "A+",
      "compositeScore": 89,
      "compositeGrade": "A"
    },
    {
      "dimRank": 7,
      "compositeRank": 11,
      "rankDelta": 4,
      "slug": "cochrane",
      "name": "Cochrane Library",
      "domain": "cochranelibrary.com",
      "category": "Academic",
      "summary": "Gold-standard systematic-review database for medical evidence since 1993.",
      "canonical": "https://sourcescore.org/source/cochrane/",
      "score": 96,
      "grade": "A+",
      "compositeScore": 87,
      "compositeGrade": "A"
    },
    {
      "dimRank": 8,
      "compositeRank": 15,
      "rankDelta": 7,
      "slug": "acm",
      "name": "Association for Computing Machinery",
      "domain": "dl.acm.org",
      "category": "Academic",
      "summary": "Premier U.S. computing society; ACM Digital Library indexes peer-reviewed CS publications.",
      "canonical": "https://sourcescore.org/source/acm/",
      "score": 96,
      "grade": "A+",
      "compositeScore": 85,
      "compositeGrade": "A"
    },
    {
      "dimRank": 9,
      "compositeRank": 10,
      "rankDelta": 1,
      "slug": "nature",
      "name": "Nature",
      "domain": "nature.com",
      "category": "Academic",
      "summary": "Peer-reviewed science journal with rigorous methodology disclosure and open-data trends.",
      "canonical": "https://sourcescore.org/source/nature/",
      "score": 95,
      "grade": "A+",
      "compositeScore": 87,
      "compositeGrade": "A"
    },
    {
      "dimRank": 10,
      "compositeRank": 12,
      "rankDelta": 2,
      "slug": "science-org",
      "name": "Science",
      "domain": "science.org",
      "category": "Academic",
      "summary": "Peer-reviewed multidisciplinary journal of AAAS; one of the two flagship general-science venues.",
      "canonical": "https://sourcescore.org/source/science-org/",
      "score": 95,
      "grade": "A+",
      "compositeScore": 86,
      "compositeGrade": "A"
    },
    {
      "dimRank": 11,
      "compositeRank": 1,
      "rankDelta": -10,
      "slug": "doi-org",
      "name": "DOI (CrossRef Resolver)",
      "domain": "doi.org",
      "category": "Academic",
      "summary": "International standard identifier resolver for academic citations (~150M+ DOIs).",
      "canonical": "https://sourcescore.org/source/doi-org/",
      "score": 92,
      "grade": "A",
      "compositeScore": 95,
      "compositeGrade": "A+"
    },
    {
      "dimRank": 12,
      "compositeRank": 4,
      "rankDelta": -8,
      "slug": "mdn-web-docs",
      "name": "MDN Web Docs",
      "domain": "developer.mozilla.org",
      "category": "Reference",
      "summary": "Mozilla-stewarded web-platform reference since 2005; default citation for HTML, CSS, JS, Web APIs.",
      "canonical": "https://sourcescore.org/source/mdn-web-docs/",
      "score": 92,
      "grade": "A",
      "compositeScore": 93,
      "compositeGrade": "A"
    },
    {
      "dimRank": 13,
      "compositeRank": 13,
      "rankDelta": 0,
      "slug": "britannica",
      "name": "Encyclopædia Britannica",
      "domain": "britannica.com",
      "category": "Reference",
      "summary": "Editor-supervised encyclopedia with named contributors + editorial-board oversight; complement to Wikipedia's crowd-edited model.",
      "canonical": "https://sourcescore.org/source/britannica/",
      "score": 92,
      "grade": "A",
      "compositeScore": 85,
      "compositeGrade": "A"
    },
    {
      "dimRank": 14,
      "compositeRank": 14,
      "rankDelta": 0,
      "slug": "nber",
      "name": "National Bureau of Economic Research",
      "domain": "nber.org",
      "category": "Academic",
      "summary": "U.S. economic research nonprofit; working-paper series + business-cycle dating standards.",
      "canonical": "https://sourcescore.org/source/nber/",
      "score": 92,
      "grade": "A",
      "compositeScore": 85,
      "compositeGrade": "A"
    },
    {
      "dimRank": 15,
      "compositeRank": 7,
      "rankDelta": -8,
      "slug": "arxiv",
      "name": "arXiv",
      "domain": "arxiv.org",
      "category": "Academic",
      "summary": "Open-access preprint server for physics, mathematics, computer science; ~2.4M papers since 1991.",
      "canonical": "https://sourcescore.org/source/arxiv/",
      "score": 78,
      "grade": "B",
      "compositeScore": 89,
      "compositeGrade": "A"
    }
  ],
  "siblingViews": {
    "composite": "https://sourcescore.org/best/encyclopedic/",
    "otherDimensions": [
      {
        "dimension": "modernReference",
        "url": "https://sourcescore.org/best/encyclopedic/modern-reference/"
      },
      {
        "dimension": "velocity",
        "url": "https://sourcescore.org/best/encyclopedic/velocity/"
      }
    ]
  },
  "verdict": "Wikipedia (English) leads best encyclopedic + scholarly knowledge sources on Citation Discipline at A+ (96/100). Mean Discipline: 94; mean composite Index: 89.",
  "license": "CC-BY-4.0"
}