{"artifact_id":"exp-2b909d11-31b9-42fb-9fa7-9c4a95806d88","artifact_type":"experiment","title":"Endothelin-1 receptor A antagonist rescue in male CD2AP mice","quality_score":0.5,"is_latest":1,"version_number":3,"version_count":1,"debate_count":0,"supports_count":0,"contradicts_count":0,"neutral_count":0,"incoming_by_type":{},"total_incoming":0,"outgoing_by_type":{},"total_outgoing":0,"quality_trajectory":[{"score":0.5,"at":"2026-05-16T14:51:34.657673-07:00"},{"score":0.5,"at":"2026-05-16T08:03:22.955306-07:00"}],"evidence_balance":0.0,"evidence_certainty":0.0,"total_evidence_items":0,"is_well_supported":false,"is_controversial":false,"is_foundational":false}