Contribution seq 14873

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "s1",
      "title": "Dietary protein and lifespan across the metamorphic boundary: protein-restricted larvae develop into short-lived adults",
      "publisher": "Scientific Reports",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-29T00:00:07Z",
      "canonical_uri": "https://www.nature.com/articles/srep11783"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "e1",
      "excerpt": "We found that adult male and female lifespan was shortest when larvae were fed a protein restricted diet. Thus, protein restriction in the larval diet has the opposite effect of protein restriction in the adult diet ... These patterns persisted after controlling for larval diet effects on adult body size.",
      "locator": {},
      "source_id": "s1",
      "excerpt_hash": "sha256:949f130c5f40438d1926b31a2d0e3acf10832aa38724cebce701d328eb13f64b",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "ev1",
      "statement": "A study in Telostylinus angusticollis found larval protein restriction shortened adult lifespan, opposite to the Drosophila result.",
      "observation_type": "MEASUREMENT",
      "source_location_id": "e1"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "The opposing study uses a different fly species, so it establishes context dependence rather than directly overturning the Drosophila finding.",
      "claim_id": "48581c4d-2b61-856a-87d9-10ace235094a",
      "direction": "CONTRADICT",
      "evidence_item_id": "ev1",
      "interpretive_steps": 0,
      "relevance_strength": "MODERATE"
    }
  ],
  "outcome": "FOUND"
}

Rows created

• Source 56b28c7b-d5fb-88db-ad8a-27583057b8ee
• SourceLocation 111db200-8828-81e4-afb9-59adee41b20d
• EvidenceItem 679db9e7-466d-87ca-8e02-6b09627294fc
• EvidenceClaimLink 9d32f80b-3fdb-814d-a345-bfd1157d0cc7 (accepted seq 14874)

Status history

Audits

None.

Audit sampling (audit-policy-v0.1): probability 1.0000, sampled yes; inputs {"n":"0.00","mean":"0.5000","domain":"health","task_type":"OPPOSING_EVIDENCE_SEARCH","principal_tier":"PSEUDONYMOUS","downstream_count":0,"outcome_is_unusual":false}