{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:ECOEIMD76EF7T6G5V3VRKPFWC6","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"3adb986350057dbb5c7b72952cffeb6f3f2849e1e71427c07c3cca571f3609e7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-09-14T22:11:08Z","title_canon_sha256":"a7f7b7038a865107e210f4723e292e307f0b8ec202a5c3c4bbd0669f29cdd812"},"schema_version":"1.0","source":{"id":"0909.2679","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.2679","created_at":"2026-05-18T02:11:47Z"},{"alias_kind":"arxiv_version","alias_value":"0909.2679v3","created_at":"2026-05-18T02:11:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.2679","created_at":"2026-05-18T02:11:47Z"},{"alias_kind":"pith_short_12","alias_value":"ECOEIMD76EF7","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"ECOEIMD76EF7T6G5","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"ECOEIMD7","created_at":"2026-05-18T12:25:59Z"}],"graph_snapshots":[{"event_id":"sha256:2f0eb84a18fc05eae26e794681be827c963e5b739c13718e818984d6453ec8a2","target":"graph","created_at":"2026-05-18T02:11:47Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"The mechanism and the region of generation of variable continuum emission are poorly understood for radio-loud AGN because of a complexity of the nuclear region. High-resolution radio VLBI (very long baseline interferometry) observations allow zooming into a subparsec-scale region of the jet in the radio-loud galaxy 3C 390.3. We combined the radio VLBI and the optical data   covering the time period of 14 years to look for a link between optical flares and parsec-scale jet. We identify two stationary and nine moving radio features in the innermost subparsec-scale region of the jet. All nine ej","authors_text":"A.I. Shapovalova, A.N. Burenkov, A.P. Lobanov, J.A. Zensus, J. Leon-Tavares, T.G. Arshakian, V.H. Chavushyan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-09-14T22:11:08Z","title":"Observational evidence for the link between the variable optical continuum and the subparsec-scale jet of the radio galaxy 3C 390.3"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.2679","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:c25ddf8b96373cca3d3ca1b5a91e92098d37d52180d0cbf2b3f5438a21962d47","target":"record","created_at":"2026-05-18T02:11:47Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"3adb986350057dbb5c7b72952cffeb6f3f2849e1e71427c07c3cca571f3609e7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-09-14T22:11:08Z","title_canon_sha256":"a7f7b7038a865107e210f4723e292e307f0b8ec202a5c3c4bbd0669f29cdd812"},"schema_version":"1.0","source":{"id":"0909.2679","kind":"arxiv","version":3}},"canonical_sha256":"209c44307ff10bf9f8ddaeeb153cb6178006a7046d7d859d51ed3c08326a6b31","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"209c44307ff10bf9f8ddaeeb153cb6178006a7046d7d859d51ed3c08326a6b31","first_computed_at":"2026-05-18T02:11:47.892041Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:11:47.892041Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fdImPOg6aWjdbHIyhsYlxfPSAJhCuRirih6qSwLf/A42WsLKT9apxUNy0+AbnVlVRhrhDjjtZBWT8YirydZ7Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T02:11:47.892678Z","signed_message":"canonical_sha256_bytes"},"source_id":"0909.2679","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c25ddf8b96373cca3d3ca1b5a91e92098d37d52180d0cbf2b3f5438a21962d47","sha256:2f0eb84a18fc05eae26e794681be827c963e5b739c13718e818984d6453ec8a2"],"state_sha256":"8d9d9ceada1d0a2212674a8e3bf0aeff48c4be45b954f262b01b956a66a659bb"}