{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:T2SONJT6DDFLN5X7337CDYXNMP","short_pith_number":"pith:T2SONJT6","schema_version":"1.0","canonical_sha256":"9ea4e6a67e18cab6f6ffdefe21e2ed63e2a22bb7019954d35a51dd327e893d02","source":{"kind":"arxiv","id":"2211.03947","version":1},"attestation_state":"computed","paper":{"title":"Final stage of merging binaries of supermassive black holes: observational signatures","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.GA","authors_text":"Jian-Min Wang, Pu Du, Yan-Rong Li, Yu-Yang Songsheng","submitted_at":"2022-11-08T01:45:00Z","abstract_excerpt":"There are increasing interests in binary supermassive black holes (SMBHs), but merging binaries with separations smaller than ~1 light days (~10^2 gravitational radii for 10^8 Msun), which are rapidly evolving under control of gravitational waves, are elusive in observations. In this paper, we discuss fates of mini-disks around component SMBHs for three regimes: 1) low rates (advection-dominated accretion flows: ADAFs); 2) intermediate rates; 3) super-Eddington accretion rates. Mini-disks with intermediate rates are undergoing evaporation through thermal conduction of hot corona forming a hybr"},"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":"2211.03947","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-11-08T01:45:00Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"95409b40bebfd9c299f34e3a25a8873388acec6b7096baf0094b0e11f09618a4","abstract_canon_sha256":"3d1b4db91768310d6519899ffb99cae6c7f6fed46d435bd3cbf59c6fd8395857"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:20:55.360451Z","signature_b64":"ElAttgznnftftfO0YM4ADcFwKqRoYiOl7UVoAModqHY850r8CdklNAk8Y+6pXNtlk7cSYBDLtFUz+3HPqTDjBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ea4e6a67e18cab6f6ffdefe21e2ed63e2a22bb7019954d35a51dd327e893d02","last_reissued_at":"2026-07-05T05:20:55.360073Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:20:55.360073Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Final stage of merging binaries of supermassive black holes: observational signatures","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.GA","authors_text":"Jian-Min Wang, Pu Du, Yan-Rong Li, Yu-Yang Songsheng","submitted_at":"2022-11-08T01:45:00Z","abstract_excerpt":"There are increasing interests in binary supermassive black holes (SMBHs), but merging binaries with separations smaller than ~1 light days (~10^2 gravitational radii for 10^8 Msun), which are rapidly evolving under control of gravitational waves, are elusive in observations. In this paper, we discuss fates of mini-disks around component SMBHs for three regimes: 1) low rates (advection-dominated accretion flows: ADAFs); 2) intermediate rates; 3) super-Eddington accretion rates. Mini-disks with intermediate rates are undergoing evaporation through thermal conduction of hot corona forming a hybr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.03947","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2211.03947/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2211.03947","created_at":"2026-07-05T05:20:55.360121+00:00"},{"alias_kind":"arxiv_version","alias_value":"2211.03947v1","created_at":"2026-07-05T05:20:55.360121+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.03947","created_at":"2026-07-05T05:20:55.360121+00:00"},{"alias_kind":"pith_short_12","alias_value":"T2SONJT6DDFL","created_at":"2026-07-05T05:20:55.360121+00:00"},{"alias_kind":"pith_short_16","alias_value":"T2SONJT6DDFLN5X7","created_at":"2026-07-05T05:20:55.360121+00:00"},{"alias_kind":"pith_short_8","alias_value":"T2SONJT6","created_at":"2026-07-05T05:20:55.360121+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/T2SONJT6DDFLN5X7337CDYXNMP","json":"https://pith.science/pith/T2SONJT6DDFLN5X7337CDYXNMP.json","graph_json":"https://pith.science/api/pith-number/T2SONJT6DDFLN5X7337CDYXNMP/graph.json","events_json":"https://pith.science/api/pith-number/T2SONJT6DDFLN5X7337CDYXNMP/events.json","paper":"https://pith.science/paper/T2SONJT6"},"agent_actions":{"view_html":"https://pith.science/pith/T2SONJT6DDFLN5X7337CDYXNMP","download_json":"https://pith.science/pith/T2SONJT6DDFLN5X7337CDYXNMP.json","view_paper":"https://pith.science/paper/T2SONJT6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2211.03947&json=true","fetch_graph":"https://pith.science/api/pith-number/T2SONJT6DDFLN5X7337CDYXNMP/graph.json","fetch_events":"https://pith.science/api/pith-number/T2SONJT6DDFLN5X7337CDYXNMP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/T2SONJT6DDFLN5X7337CDYXNMP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/T2SONJT6DDFLN5X7337CDYXNMP/action/storage_attestation","attest_author":"https://pith.science/pith/T2SONJT6DDFLN5X7337CDYXNMP/action/author_attestation","sign_citation":"https://pith.science/pith/T2SONJT6DDFLN5X7337CDYXNMP/action/citation_signature","submit_replication":"https://pith.science/pith/T2SONJT6DDFLN5X7337CDYXNMP/action/replication_record"}},"created_at":"2026-07-05T05:20:55.360121+00:00","updated_at":"2026-07-05T05:20:55.360121+00:00"}