{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:N4KGYNMZ2X4PUCU3Y5G2FTX6OK","short_pith_number":"pith:N4KGYNMZ","schema_version":"1.0","canonical_sha256":"6f146c3599d5f8fa0a9bc74da2cefe72b0f24c80314343e1497b2ed425b6130d","source":{"kind":"arxiv","id":"1602.04226","version":2},"attestation_state":"computed","paper":{"title":"Assisted Inspirals of Stellar Mass Black Holes Embedded in AGN Disks: Solving the \"Final AU Problem\"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","astro-ph.SR","gr-qc"],"primary_cat":"astro-ph.GA","authors_text":"Brian D. Metzger, Nicholas C. Stone, Zoltan Haiman","submitted_at":"2016-02-12T21:05:34Z","abstract_excerpt":"We explore the evolution of stellar mass black hole binaries (BHBs) which are formed in the self-gravitating disks of active galactic nuclei (AGN). Hardening due to three-body scattering and gaseous drag are effective mechanisms that reduce the semi-major axis of a BHB to radii where gravitational waves take over, on timescales shorter than the typical lifetime of the AGN disk. Taking observationally-motivated assumptions for the rate of star formation in AGN disks, we find a rate of disk-induced BHB mergers ($\\mathcal{R} \\sim 3~{\\rm yr}^{-1}~{\\rm Gpc}^{-3}$, but with large uncertainties) that"},"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":"1602.04226","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-02-12T21:05:34Z","cross_cats_sorted":["astro-ph.HE","astro-ph.SR","gr-qc"],"title_canon_sha256":"d91340caf81b825b33368760b3e05f93ef23b97311455360d3c09d35cdf564c5","abstract_canon_sha256":"4f0bbe4a133c1d6a66c64cb74f2f7cb30f027850141a5894aebc6d57f83efa85"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:40.402494Z","signature_b64":"udRBBp3Vo5JkpkgujpiPueXul/NSToItJKPVETGtawaQU/7H2ng4NRT8aP/W0u4MkNr3Ve99ykCm9EFaQh4hAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6f146c3599d5f8fa0a9bc74da2cefe72b0f24c80314343e1497b2ed425b6130d","last_reissued_at":"2026-05-18T00:53:40.402008Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:40.402008Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Assisted Inspirals of Stellar Mass Black Holes Embedded in AGN Disks: Solving the \"Final AU Problem\"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","astro-ph.SR","gr-qc"],"primary_cat":"astro-ph.GA","authors_text":"Brian D. Metzger, Nicholas C. Stone, Zoltan Haiman","submitted_at":"2016-02-12T21:05:34Z","abstract_excerpt":"We explore the evolution of stellar mass black hole binaries (BHBs) which are formed in the self-gravitating disks of active galactic nuclei (AGN). Hardening due to three-body scattering and gaseous drag are effective mechanisms that reduce the semi-major axis of a BHB to radii where gravitational waves take over, on timescales shorter than the typical lifetime of the AGN disk. Taking observationally-motivated assumptions for the rate of star formation in AGN disks, we find a rate of disk-induced BHB mergers ($\\mathcal{R} \\sim 3~{\\rm yr}^{-1}~{\\rm Gpc}^{-3}$, but with large uncertainties) that"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.04226","kind":"arxiv","version":2},"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":"1602.04226","created_at":"2026-05-18T00:53:40.402087+00:00"},{"alias_kind":"arxiv_version","alias_value":"1602.04226v2","created_at":"2026-05-18T00:53:40.402087+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.04226","created_at":"2026-05-18T00:53:40.402087+00:00"},{"alias_kind":"pith_short_12","alias_value":"N4KGYNMZ2X4P","created_at":"2026-05-18T12:30:32.724797+00:00"},{"alias_kind":"pith_short_16","alias_value":"N4KGYNMZ2X4PUCU3","created_at":"2026-05-18T12:30:32.724797+00:00"},{"alias_kind":"pith_short_8","alias_value":"N4KGYNMZ","created_at":"2026-05-18T12:30:32.724797+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":9,"internal_anchor_count":7,"sample":[{"citing_arxiv_id":"1906.11055","citing_title":"Retrieving the True Masses of Gravitational-wave Sources","ref_index":9,"is_internal_anchor":true},{"citing_arxiv_id":"2404.14286","citing_title":"Evidence for eccentricity in the population of binary black holes observed by LIGO-Virgo-KAGRA","ref_index":231,"is_internal_anchor":true},{"citing_arxiv_id":"2605.20320","citing_title":"The third wheel: ringdown and lensing of triple systems","ref_index":23,"is_internal_anchor":true},{"citing_arxiv_id":"2508.09965","citing_title":"GW231123: A Possible Primordial Black Hole Origin","ref_index":22,"is_internal_anchor":true},{"citing_arxiv_id":"2601.02487","citing_title":"Thick Disks, Thin Hopes: Suppressed Capture and Merger Rates in AGN","ref_index":24,"is_internal_anchor":true},{"citing_arxiv_id":"2108.01045","citing_title":"GWTC-2.1: Deep Extended Catalog of Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run","ref_index":222,"is_internal_anchor":true},{"citing_arxiv_id":"2507.08219","citing_title":"GW231123: a Binary Black Hole Merger with Total Mass 190-265 $M_{\\odot}$","ref_index":254,"is_internal_anchor":true},{"citing_arxiv_id":"2605.00976","citing_title":"Self-acceleration of Hardening Binaries","ref_index":75,"is_internal_anchor":false},{"citing_arxiv_id":"2604.11871","citing_title":"Not too close! Evaluating the impact of the baseline on the localization of binary black holes by next-generation gravitational-wave detectors","ref_index":56,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/N4KGYNMZ2X4PUCU3Y5G2FTX6OK","json":"https://pith.science/pith/N4KGYNMZ2X4PUCU3Y5G2FTX6OK.json","graph_json":"https://pith.science/api/pith-number/N4KGYNMZ2X4PUCU3Y5G2FTX6OK/graph.json","events_json":"https://pith.science/api/pith-number/N4KGYNMZ2X4PUCU3Y5G2FTX6OK/events.json","paper":"https://pith.science/paper/N4KGYNMZ"},"agent_actions":{"view_html":"https://pith.science/pith/N4KGYNMZ2X4PUCU3Y5G2FTX6OK","download_json":"https://pith.science/pith/N4KGYNMZ2X4PUCU3Y5G2FTX6OK.json","view_paper":"https://pith.science/paper/N4KGYNMZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1602.04226&json=true","fetch_graph":"https://pith.science/api/pith-number/N4KGYNMZ2X4PUCU3Y5G2FTX6OK/graph.json","fetch_events":"https://pith.science/api/pith-number/N4KGYNMZ2X4PUCU3Y5G2FTX6OK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/N4KGYNMZ2X4PUCU3Y5G2FTX6OK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/N4KGYNMZ2X4PUCU3Y5G2FTX6OK/action/storage_attestation","attest_author":"https://pith.science/pith/N4KGYNMZ2X4PUCU3Y5G2FTX6OK/action/author_attestation","sign_citation":"https://pith.science/pith/N4KGYNMZ2X4PUCU3Y5G2FTX6OK/action/citation_signature","submit_replication":"https://pith.science/pith/N4KGYNMZ2X4PUCU3Y5G2FTX6OK/action/replication_record"}},"created_at":"2026-05-18T00:53:40.402087+00:00","updated_at":"2026-05-18T00:53:40.402087+00:00"}