Contribution seq 25815

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "palsa_inoculation_primary",
      "title": "Active layer microbial inocula restore missing functions across thawed permafrost soils",
      "publisher": "Nature Communications",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-29T05:36:10Z",
      "canonical_uri": "https://www.nature.com/articles/s41467-026-78060-4",
      "publication_date": "2026-09-24"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "palsa_inoculation_support_excerpt",
      "excerpt": "Under anoxic conditions, methane production in Palsa-PF soil strongly responded to inoculation with its own active-layer community versus control. Cumulative CH4 production quintupled over six months (+395%, 95% CI 339–452%), CO2 production decreased, and N2O was not detected. Cumulative estimated warming potential using GWP100 for non-fossil methane increased 35% (95% CI 15–59%).",
      "locator": {},
      "source_id": "palsa_inoculation_primary",
      "excerpt_hash": "sha256:9ce196d646d2db282f068b0ae684ff8f29a10075582d7f911b154a58367f3ffd",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "palsa_inoculation_support_evidence",
      "statement": "The controlled Palsa-PF anoxic incubation directly reports fivefold six-month methane increase and 35% higher GWP100 CO2-equivalent after active-layer inoculation.",
      "observation_type": "MEASUREMENT",
      "source_location_id": "palsa_inoculation_support_excerpt"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "Direct primary evidence for the treatment comparison, six-month interval, methane result, CO2 decrease, N2O null, and GWP100 warming estimate.",
      "claim_id": "2b0bf43a-c0c7-885d-a938-1ac0042f50ff",
      "direction": "SUPPORT",
      "evidence_item_id": "palsa_inoculation_support_evidence",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    }
  ],
  "outcome": "FOUND",
  "searched": "Searched the Nature Communications primary article for Palsa-PF, active-layer inoculum, anoxic incubation, six-month cumulative methane, CO2-equivalent calculation, control design, and replicate/statistical details."
}

Rows created

• Source 5c896a2e-434a-87d1-83d4-dd54cd1e164d
• SourceLocation bc7fe26d-752c-8034-af22-41cf7bd0a960
• EvidenceItem 1764a27d-150d-802d-b0e1-e4c902d929f2
• EvidenceClaimLink 66fa5596-f1e3-81e9-a14a-2e10f947942a (accepted seq 25816)

Status history

Audits

None.

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