{
  "apiVersion": "v0.1",
  "methodology": "https://sourcescore.org/methodology/citation-velocity/",
  "canonical": "https://sourcescore.org/compare/doi-org-vs-semantic-scholar/velocity/",
  "summary": "Citation-resolution standard vs AI-powered academic search.",
  "dimension": {
    "key": "velocity",
    "pathSegment": "velocity",
    "label": "Citation Velocity",
    "weightInComposite": "35%"
  },
  "a": {
    "slug": "doi-org",
    "name": "DOI (CrossRef Resolver)",
    "domain": "doi.org",
    "category": "Academic",
    "canonical": "https://sourcescore.org/source/doi-org/",
    "api": "https://sourcescore.org/api/source/doi-org.json",
    "dimensionDetail": "https://sourcescore.org/velocity/doi-org/",
    "dimensionDetailApi": "https://sourcescore.org/api/velocity/doi-org.json",
    "score": {
      "value": 95,
      "grade": "A+",
      "rationale": "Resolved billions of times per year; underpins every modern academic citation.",
      "signals": [
        {
          "label": "Resolution volume",
          "detail": "Billions of yearly resolutions per CrossRef stats."
        }
      ]
    },
    "rank": {
      "global": 4,
      "globalTotal": 130
    }
  },
  "b": {
    "slug": "semantic-scholar",
    "name": "Semantic Scholar",
    "domain": "semanticscholar.org",
    "category": "Academic",
    "canonical": "https://sourcescore.org/source/semantic-scholar/",
    "api": "https://sourcescore.org/api/source/semantic-scholar.json",
    "dimensionDetail": "https://sourcescore.org/velocity/semantic-scholar/",
    "dimensionDetailApi": "https://sourcescore.org/api/velocity/semantic-scholar.json",
    "score": {
      "value": 72,
      "grade": "B",
      "rationale": "Cited within academic + AI research; lower volume than DOI/PubMed but high-quality.",
      "signals": [
        {
          "label": "Academic-niche",
          "detail": "Frequently cited as second-opinion alongside DOI."
        }
      ]
    },
    "rank": {
      "global": 106,
      "globalTotal": 130
    }
  },
  "verdict": {
    "winner": "doi-org",
    "delta": 23,
    "claim": "DOI (CrossRef Resolver) outscores Semantic Scholar on Citation Velocity by 23 points."
  },
  "otherDimensions": [
    {
      "pathSegment": "discipline",
      "label": "Citation Discipline",
      "canonical": "https://sourcescore.org/compare/doi-org-vs-semantic-scholar/discipline/",
      "api": "https://sourcescore.org/api/compare/doi-org-vs-semantic-scholar/discipline.json"
    },
    {
      "pathSegment": "modern-reference",
      "label": "Modern Citation Reference",
      "canonical": "https://sourcescore.org/compare/doi-org-vs-semantic-scholar/modern-reference/",
      "api": "https://sourcescore.org/api/compare/doi-org-vs-semantic-scholar/modern-reference.json"
    },
    {
      "pathSegment": "index",
      "label": "SourceScore Index (composite)",
      "canonical": "https://sourcescore.org/compare/doi-org-vs-semantic-scholar/",
      "api": "https://sourcescore.org/api/compare/doi-org-vs-semantic-scholar.json"
    }
  ],
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}