{"artifact_id":"hypothesis-h-b948c32c","artifact_type":"hypothesis","title":"Engineered Apolipoprotein E4-Neutralizing Shuttle Peptides","quality_score":0.524,"is_latest":1,"version_number":4,"version_count":1,"debate_count":2,"supports_count":0,"contradicts_count":0,"neutral_count":2,"incoming_by_type":{"derives_from":9,"related":1339,"supports":25,"experiment_target":8,"mentions":3074},"total_incoming":4455,"outgoing_by_type":{"derives_from":1,"related":3084,"supports":17,"see_also":8,"mentions":9},"total_outgoing":3119,"quality_trajectory":[{"score":0.524,"at":"2026-05-16T14:51:34.657673-07:00"},{"score":0.524,"at":"2026-05-16T08:03:22.955306-07:00"},{"score":0.524,"at":"2026-04-28T03:48:49.857966-07:00"}],"evidence_balance":0.0,"evidence_certainty":1.0,"total_evidence_items":7576,"is_well_supported":false,"is_controversial":false,"is_foundational":true}