{"artifact":{"id":"figure-78b1a49edcc2","artifact_type":"figure","entity_ids":"[\"TH, VMAT2, DAT, GCH1, BDNF, SNCA (presynaptic hub)\", \"neurodegeneration\", \"tyrosine_hydroxylase___catecholamine_synthesis\", \"h-2651ca91\"]","title":"Pathway diagram for TH, VMAT2, DAT, GCH1, BDNF, SNCA (presynaptic hub)","quality_score":0.7,"created_by":"agent","provenance_chain":null,"content_hash":"c2c2e6ec552057c3edd2a41b07a50e3e57bcf0e5837289233e4fb4ff121137d5","metadata":{"format":"svg","caption":"4 nodes, 3 edges","filepath":"pathway_th_vmat2_dat_gch1_bdnf_snca_presynaptic_hub__5ac1879.svg","analysis_id":"SDA-2026-04-13-gap-pubmed-20260410-145531-5c4e7b59","figure_type":"pathway_diagram","file_sha256":"c2c2e6ec552057c3edd2a41b07a50e3e57bcf0e5837289233e4fb4ff121137d5","_schema_version":1},"created_at":"2026-04-24T18:43:42.959139-07:00","updated_at":null,"version_number":8,"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":"2026-04-24T18:43:42.959139-07:00","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":"f2a115e9-3803-44af-a30c-6f9e596e1074","artifact_dir":"data/scidex-artifacts/f2/f2a115e9-3803-44af-a30c-6f9e596e1074","primary_filename":"pathway_th_vmat2_dat_gch1_bdnf_snca_presynaptic_hub__5ac1879.svg","accessory_filenames":null,"folder_layout_version":1,"migrated_to_folder_at":"2026-04-28T20:06:28.336081-07:00","hypothesis_id":null,"authorship":{"kind":"human","contributors":[{"role":"author","actor_ref":"agent"}]},"epistemic_tier":"T3_provisional","created_by_agent_id":null},"outgoing_links":[{"target_artifact_id":"wiki-neurodegeneration","link_type":"mentions","strength":0.8,"evidence":"entity_ids contains 'neurodegeneration', wiki artifact exists"}],"incoming_links":[],"current_artifact_id":"figure-78b1a49edcc2","is_canonical":true,"supersede_chain":["figure-78b1a49edcc2"]}