{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:3HLQ7BS3RWRZ3JPGUB336VF4GV","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":"dd69b48de9749e2fcb216fdaf13df23c8f9ac4a0f1baeeaf2f19931e6e25a575","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-08-19T20:00:00Z","title_canon_sha256":"d7dc4489c56dff55226bf3c3524aaf4a670eed5455eaa058984e3fe40c656811"},"schema_version":"1.0","source":{"id":"1308.4133","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.4133","created_at":"2026-05-18T01:48:13Z"},{"alias_kind":"arxiv_version","alias_value":"1308.4133v2","created_at":"2026-05-18T01:48:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.4133","created_at":"2026-05-18T01:48:13Z"},{"alias_kind":"pith_short_12","alias_value":"3HLQ7BS3RWRZ","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_16","alias_value":"3HLQ7BS3RWRZ3JPG","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_8","alias_value":"3HLQ7BS3","created_at":"2026-05-18T12:27:32Z"}],"graph_snapshots":[{"event_id":"sha256:40b691a7068a705467e1ad272576326525bf96d91c083a0a5030806a02632920","target":"graph","created_at":"2026-05-18T01:48:13Z","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":"Based on the dynamical black hole (BH) mass estimates, NGC3115 hosts the closest billion solar mass BH. Deep studies of the center revealed a very underluminous active galactic nucleus (AGN) immersed in an old massive nuclear star cluster. Recent $1$~Ms \\textit{Chandra} X-ray visionary project observations of the NGC3115 nucleus resolved hot tenuous gas, which fuels the AGN. In this paper we connect the processes in the nuclear star cluster with the feeding of the supermassive BH. We model the hot gas flow sustained by the injection of matter and energy from the stars and supernova explosions.","authors_text":"Christopher S. Reynolds, Jimmy A. Irwin, Ka-Wah Wong, Roman V. Shcherbakov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-08-19T20:00:00Z","title":"Modeling Hot Gas Flow in the Low-Luminosity Active Galactic Nucleus of NGC3115"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.4133","kind":"arxiv","version":2},"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:d6454aaa17be8e3e61d36a0b23005643adaa4c060a563ff4b4ebf731d639b7df","target":"record","created_at":"2026-05-18T01:48:13Z","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":"dd69b48de9749e2fcb216fdaf13df23c8f9ac4a0f1baeeaf2f19931e6e25a575","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-08-19T20:00:00Z","title_canon_sha256":"d7dc4489c56dff55226bf3c3524aaf4a670eed5455eaa058984e3fe40c656811"},"schema_version":"1.0","source":{"id":"1308.4133","kind":"arxiv","version":2}},"canonical_sha256":"d9d70f865b8da39da5e6a077bf54bc356cfbf7a85c8a42d18046bd0f96948180","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d9d70f865b8da39da5e6a077bf54bc356cfbf7a85c8a42d18046bd0f96948180","first_computed_at":"2026-05-18T01:48:13.847781Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:48:13.847781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pEyozdIZdLPyNdI9ymAYCrvutKRVKz50Dij8IEpvMzmDGowbnLmFNkkjleN0sZ6H1zcRS75LtVx0EWjmm6mjBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:48:13.848779Z","signed_message":"canonical_sha256_bytes"},"source_id":"1308.4133","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d6454aaa17be8e3e61d36a0b23005643adaa4c060a563ff4b4ebf731d639b7df","sha256:40b691a7068a705467e1ad272576326525bf96d91c083a0a5030806a02632920"],"state_sha256":"30bbe6027cbe0edc252acc4b12fea847ca490f765e42b4fa9228dc06e5444f19"}