combination

Data license: Space charter; records cite primary sources · Data source: TeamScience Space repository

1 row where claim_b = "ts-claim-rc1-contested-fraction-by-evidence-source"

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Suggested facets: created_ts (date)

id ▼ claim_a claim_b bridge statement falsify status created_ts
ts-combo-contested-by-evidence-source ts-claim-cf1-contested-claim-level ts-claim-rc1-contested-fraction-by-evidence-source   Contestedness is a property of the evidence-gathering process, not of science: retrieval corpora ~20%, replication corpora ~40–60%; the retrieval number measures what annotators find, the replication number measures what experiments find. A replication corpus re-scored with retrieval-style evidence (papers citing the original) also gives ~20%, or a retrieval corpus restricted to replication studies gives ~40%+. ready_to_test 2026-09-02T18:17:15Z

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CREATE TABLE combination (
  id          TEXT PRIMARY KEY,      -- ts-combo-<slug>
  claim_a     TEXT NOT NULL REFERENCES claim(id),
  claim_b     TEXT NOT NULL REFERENCES claim(id),
  bridge      TEXT REFERENCES concept(id),
  statement   TEXT NOT NULL,
  falsify     TEXT NOT NULL,
  status      TEXT NOT NULL CHECK (status IN ('proposed','ready_to_test','contradicted','withdrawn')),
  created_ts  TEXT NOT NULL,
  CHECK (claim_a < claim_b)
);