{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:SVBQA44AP76KWDSIQ4DTRYFNUV","short_pith_number":"pith:SVBQA44A","schema_version":"1.0","canonical_sha256":"95430073807ffcab0e48870738e0ada5534f41fa9e9c9d5c40c64d31b1128cd1","source":{"kind":"arxiv","id":"1804.06563","version":1},"attestation_state":"computed","paper":{"title":"Two Separate Outflows in the Dual Supermassive Black Hole System NGC 6240","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"E. Treister, F. M\\\"uller-S\\'anchez, G. C. Privon, J. M. Comerford, R. I. Davies, R. Nevin","submitted_at":"2018-04-18T05:53:53Z","abstract_excerpt":"Theoretical models and numerical simulations have established a framework of galaxy evolution in which galaxies merge and create dual supermassive black holes (with separations of one to ten kiloparsecs), which eventually sink into the centre of the merger remnant, emit gravitational waves and coalesce. The merger also triggers star formation and supermassive black hole growth, and gas outflows regulate the stellar content. Although this theoretical picture is supported by recent observations of starburst-driven and supermassive black hole-driven outflows, it remains unclear how these outflows"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1804.06563","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-04-18T05:53:53Z","cross_cats_sorted":[],"title_canon_sha256":"bc9986a1cf5a48a2c725b2caa0249ccc9abb93519a64bc9b4dbbdb499b6770ba","abstract_canon_sha256":"2afa792480e8a47fad591fb1ed4829a6a4f823c70bfb31f8ca98f1955fd4d74b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:16:55.420010Z","signature_b64":"EscjRvbEKw+IeGzpGC/1y7mLFRJ11sAMQcxMAr+XpsRdvXiA+pCyXV1Cc+5Q5ZtJmQ4pmb1E/niJl068HUFTAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"95430073807ffcab0e48870738e0ada5534f41fa9e9c9d5c40c64d31b1128cd1","last_reissued_at":"2026-05-18T00:16:55.419441Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:16:55.419441Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Two Separate Outflows in the Dual Supermassive Black Hole System NGC 6240","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"E. Treister, F. M\\\"uller-S\\'anchez, G. C. Privon, J. M. Comerford, R. I. Davies, R. Nevin","submitted_at":"2018-04-18T05:53:53Z","abstract_excerpt":"Theoretical models and numerical simulations have established a framework of galaxy evolution in which galaxies merge and create dual supermassive black holes (with separations of one to ten kiloparsecs), which eventually sink into the centre of the merger remnant, emit gravitational waves and coalesce. The merger also triggers star formation and supermassive black hole growth, and gas outflows regulate the stellar content. Although this theoretical picture is supported by recent observations of starburst-driven and supermassive black hole-driven outflows, it remains unclear how these outflows"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.06563","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1804.06563","created_at":"2026-05-18T00:16:55.419553+00:00"},{"alias_kind":"arxiv_version","alias_value":"1804.06563v1","created_at":"2026-05-18T00:16:55.419553+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.06563","created_at":"2026-05-18T00:16:55.419553+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/SVBQA44AP76KWDSIQ4DTRYFNUV","json":"https://pith.science/pith/SVBQA44AP76KWDSIQ4DTRYFNUV.json","graph_json":"https://pith.science/api/pith-number/SVBQA44AP76KWDSIQ4DTRYFNUV/graph.json","events_json":"https://pith.science/api/pith-number/SVBQA44AP76KWDSIQ4DTRYFNUV/events.json","paper":"https://pith.science/paper/SVBQA44A"},"agent_actions":{"view_html":"https://pith.science/pith/SVBQA44AP76KWDSIQ4DTRYFNUV","download_json":"https://pith.science/pith/SVBQA44AP76KWDSIQ4DTRYFNUV.json","view_paper":"https://pith.science/paper/SVBQA44A","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1804.06563&json=true","fetch_graph":"https://pith.science/api/pith-number/SVBQA44AP76KWDSIQ4DTRYFNUV/graph.json","fetch_events":"https://pith.science/api/pith-number/SVBQA44AP76KWDSIQ4DTRYFNUV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SVBQA44AP76KWDSIQ4DTRYFNUV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SVBQA44AP76KWDSIQ4DTRYFNUV/action/storage_attestation","attest_author":"https://pith.science/pith/SVBQA44AP76KWDSIQ4DTRYFNUV/action/author_attestation","sign_citation":"https://pith.science/pith/SVBQA44AP76KWDSIQ4DTRYFNUV/action/citation_signature","submit_replication":"https://pith.science/pith/SVBQA44AP76KWDSIQ4DTRYFNUV/action/replication_record"}},"created_at":"2026-05-18T00:16:55.419553+00:00","updated_at":"2026-05-18T00:16:55.419553+00:00"}