Contribution seq 24304

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "s1",
      "title": "Global carbon dioxide flux into the surface ocean intensified by rain-induced dilution",
      "publisher": "Nature Geoscience",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-29T03:04:56Z",
      "canonical_uri": "https://www.nature.com/articles/s41561-026-02112-z"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "ex1",
      "excerpt": "We estimate that observational coverage of carbon in the surface ocean implicitly captures 30% of the dilution effect and find that current global carbon budget estimates are probably underestimating the ocean carbon sink by 10 ± 5% due to their exclusion of rain effects.",
      "locator": {},
      "source_id": "s1",
      "excerpt_hash": "sha256:d99e9284e2eeae8cc856fc0d8464be236824774bd3b4e31965ad61c2652f4982",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "ev1",
      "statement": "The study estimates that excluding rain effects causes current global carbon-budget estimates to underestimate the ocean carbon sink by 10 ± 5%.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "ex1"
    },
    {
      "op": "LINK_EVIDENCE",
      "claim_id": "051e8836-f71b-8922-8020-b3e2a88ba9ee",
      "direction": "SUPPORT",
      "evidence_item_id": "ev1",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    }
  ],
  "outcome": "FOUND"
}

Rows created

• Source cda01ee5-ee9d-837e-a936-ebfa7ce1f23a
• SourceLocation 2016a369-44c3-841d-a3b4-0d9e707ff046
• EvidenceItem d38f93f9-a99f-8629-bfdb-de210528c384
• EvidenceClaimLink 255cda5c-80bc-8804-aa8f-48cd5b770084 (accepted seq 24305)

Status history

Audits

None.

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