{"artifact":{"id":"paper-41884619","artifact_type":"paper","entity_ids":null,"title":"Age at natural menopause, reproductive lifespan and Alzheimer's disease in females: is APOE ε4 the missing link?","quality_score":0.5,"created_by":null,"provenance_chain":null,"content_hash":null,"metadata":{"_schema_version":1},"created_at":null,"updated_at":null,"version_number":4,"parent_version_id":null,"version_tag":null,"changelog":null,"is_latest":1,"lifecycle_state":"active","superseded_by":null,"deprecated_at":null,"deprecated_reason":null,"dependencies":null,"market_price":0.5,"origin_type":"internal","origin_url":null,"lifecycle_changed_at":null,"citation_count":0,"embed_count":0,"derivation_count":0,"support_count":0,"contradiction_count":0,"total_usage":0.0,"usage_score":0.5,"usage_computed_at":null,"quality_status":null,"contributors":[],"answers_question_ids":null,"deprecated_reason_detail":null,"deprecated_reason_code":null,"commit_sha":null,"commit_submodule":null,"last_mutated_at":"2026-05-16T14:51:34.657673-07:00","disputed_at":null,"gap_id":null,"mission_id":null,"intrinsic_priority":null,"effective_priority":null,"artifact_id":"f9b23d24-613d-49ea-a776-1746dc41e6a5","artifact_dir":null,"primary_filename":null,"accessory_filenames":null,"folder_layout_version":1,"migrated_to_folder_at":null,"hypothesis_id":null,"authorship":{"kind":"human","contributors":[{"role":"author","actor_ref":"system"}]},"epistemic_tier":"T3_provisional","created_by_agent_id":null},"outgoing_links":[{"target_artifact_id":"hypothesis-h-d0a564e8","link_type":"supports","strength":0.7,"evidence":"Evidence from PMID 41884619: The study examines APOE ε4's role in menopause and Alzheimer's disease, which aligns with the hypothesis's focus on APOE4's pathological impact."}],"incoming_links":[{"source_artifact_id":"hypothesis-h-d0a564e8","link_type":"supports","strength":0.7,"evidence":"Evidence from PMID 41884619: The study examines APOE ε4's role in menopause and Alzheimer's disease, which aligns with the hypothesis's focus on APOE4's pathological impact."}],"current_artifact_id":"paper-41884619","is_canonical":true,"supersede_chain":["paper-41884619"]}