ReproDB Data Schemas – v0.2.0

• AEChair Collection
  Array of AEChair records. Each element: An AE Chair with chairing history, pipeline status, and cross-conference service
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• AEMember Collection
  Array of AEMember records. Each element: An Artifact Evaluation committee member with service history and institutional
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• ArtifactAvailability
  Artifact URL accessibility report: aggregate summary and per-URL check results.
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• ArtifactCitation Collection
  Array of ArtifactCitation records. Each element: Citation counts for a single artifact DOI, aggregated from OpenAlex and
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• Artifact Citations Summary
  Aggregated summary of artifact-level citation analysis. Reports how many artifacts have DOIs, how many were resolved in
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• Artifact Collection
  Array of Artifact records. Each element: A single research artifact associated with a conference paper.
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• ConferenceEntry Collection
  Array of ConferenceEntry records. Each element: Artifact counts and badge breakdowns for a single conference across all
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• ArtifactsByYear Collection
  Array of ArtifactsByYear records. Each element: Total artifact count for a single year, split into systems and security
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• AuthorIndexEntry Collection
  Array of AuthorIndexEntry records. Each element: Canonical author record: stable ID, name, affiliation, external identif
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• AuthorProfile Collection
  Array of AuthorProfile records. Each element: Unified author profile combining publication record, artifact metrics, and
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• AuthorStats Collection
  Array of AuthorStats records. Each element: Per-author artifact statistics including badge counts, paper breakdowns, and
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• ChairStats
  Complete chair statistics output file.
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• Citation History
  Time-series of citation counts for tracked papers. Keyed by paper identifier (CONF/YEAR/HASH); each entry contains metad
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• Citation Verification Summary
  Results of verifying citing DOIs via Crossref to distinguish genuine third-party artifact citations from false positives
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• AuthorRanking Collection
  Array of AuthorRanking records. Each element: Author ranking entry combining artifact contributions, citation impact, an
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• CommitteeStats
  AE committee geographic and institutional diversity: country, continent, and institution breakdowns.
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• Conference Authors
  Per-conference author rankings. Each file (e.g. osdi_conf_authors.json) contains authors ranked by artifact contribution
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• Geographic Statistics
  Aggregated reproducibility and artifact statistics broken down by country and continent. Shows how research artifact qua
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• InstitutionRankingHistoryEntry Collection
  Array of InstitutionRankingHistoryEntry records. Each element: Dated snapshot of all institution rankings, enabling rank
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• InstitutionRanking Collection
  Array of InstitutionRanking records. Each element: Institution ranking aggregating artifact production, citation impact,
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• Institution Timeline
  Year-over-year institution participation in artifact evaluation, broken down by area. Shows which institutions contribut
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• Paper Authors Map
  Mapping of papers to their authors, used as an intermediate lookup for citation attribution and author statistics. Each
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• PaperCitation Collection
  Citation data for a single paper via Google Scholar.
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• Paper Citations Summary
  Summary statistics of paper-level citation lookups. Reports coverage, total citations found, and generation metadata.
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• Paper Collection
  Array of Paper records. Each element: A paper published at a tracked conference, with artifact badges and citation data.
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• ParticipationStats
  Artifact evaluation participation rates per conference-year, with area-level trends over time.
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• RankingHistoryEntry Collection
  Array of RankingHistoryEntry records. Each element: Dated snapshot of all author rankings, enabling rank-over-time analy
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• RepoStatsEntry Collection
  Array of RepoStatsEntry records. Each element: GitHub/Zenodo repository metrics for a single artifact (stars, forks, vie
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• Repository Stats History
  Time-series of GitHub stars and forks for every tracked repository. Keyed by repository URL; each entry contains metadat
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• RepoStatsSummary
  Aggregated repository metrics: overall stats, per-conference breakdowns, and yearly trends.
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• RepoStatsYearly Collection
  Array of RepoStatsYearly records. Each element: Yearly repository statistics split by area (all, systems, security) with
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• SearchEntry Collection
  Array of SearchEntry records. Each element: Searchable artifact entry with paper metadata, badges, author names, and ins
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• Summary
  High-level summary: total artifact and conference counts, year range, and last-updated timestamp.
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• TopRepo Collection
  Array of TopRepo records. Each element: Top-ranked artifact repository by GitHub stars, with paper metadata and activity
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