{"public_id":"cl_2ce3e2b99780a3b730e22f72d9a52f5c","status":"active","superseded_by_public_id":null,"corpus_id":94322279,"text":"Paraquat and Mancozeb accelerate photo-oxidative degradation of unstabilized clear polyethylene films, producing faster oxidation and shorter times to embrittlement than a polyethylene control.","confidence":0.98,"paper":{"corpus_id":94322279,"title":"The effect of common agrichemicals on the environmental stability of polyethylene films","url":"https://sah.borca.ai/papers/94322279"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.98,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_737b45581f11b649679004dad5d89a95","name":"Paraquat","description":"A commonly used agrichemical evaluated for its impact on polyethylene film degradation.","types":["agrichemical"],"url":"https://sah.borca.ai/concepts/co_737b45581f11b649679004dad5d89a95"},{"public_id":"co_789be33a491d770be65f9638728c3769","name":"unstabilized clear polyethylene film","description":"A clear polyethylene film without added stabilizers used in the degradation tests.","types":["material"],"url":"https://sah.borca.ai/concepts/co_789be33a491d770be65f9638728c3769"},{"public_id":"co_d0af37ad1c9261bbd246f63aa0a830c9","name":"Mancozeb","description":"A commonly used agrichemical evaluated for its impact on polyethylene film degradation.","types":["agrichemical"],"url":"https://sah.borca.ai/concepts/co_d0af37ad1c9261bbd246f63aa0a830c9"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_2ce3e2b99780a3b730e22f72d9a52f5c"}