{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:GUORMFYK7H7AEIXBMWFQH75PAY","short_pith_number":"pith:GUORMFYK","schema_version":"1.0","canonical_sha256":"351d16170af9fe0222e1658b03ffaf0609eeb87f68a1d07d10320763b536d899","source":{"kind":"arxiv","id":"0805.0159","version":5},"attestation_state":"computed","paper":{"title":"Modeling gravitational recoil from precessing highly-spinning unequal-mass black-hole binaries","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph"],"primary_cat":"gr-qc","authors_text":"Carlos O. Lousto, Yosef Zlochower","submitted_at":"2008-05-01T22:15:03Z","abstract_excerpt":"We measure the gravitational recoil for unequal-mass-black- hole-binary mergers, with the larger BH having spin a/m^H=0.8, and the smaller BH non-spinning. We choose our configurations such that, initially, the spins lie on the orbital plane. The spin and orbital plane precess significantly, and we find that the out-of plane recoil (i.e. the recoil perpendicular to the orbital plane around merger) varies as \\eta^2 / (1+q), in agreement with our previous prediction, based on the post-Newtonian scaling."},"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":"0805.0159","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2008-05-01T22:15:03Z","cross_cats_sorted":["astro-ph"],"title_canon_sha256":"4da116e93e12482074df67b29c833eaeb803e7cd9b83689a5741465141dbddae","abstract_canon_sha256":"a5dda90bfa39538aa59fe99a24bed2cafde210b9222b41700a5085faf5482e3d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:10:35.783837Z","signature_b64":"STkDmPrG0qrSd5XcaXIl+2WlehKj0FkO2+gQ81/stRrAvjlyWZ3dGSKoRKF+w9unNznukSWqRWiAmY9nxqSIDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"351d16170af9fe0222e1658b03ffaf0609eeb87f68a1d07d10320763b536d899","last_reissued_at":"2026-07-04T17:10:35.783356Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:10:35.783356Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Modeling gravitational recoil from precessing highly-spinning unequal-mass black-hole binaries","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph"],"primary_cat":"gr-qc","authors_text":"Carlos O. Lousto, Yosef Zlochower","submitted_at":"2008-05-01T22:15:03Z","abstract_excerpt":"We measure the gravitational recoil for unequal-mass-black- hole-binary mergers, with the larger BH having spin a/m^H=0.8, and the smaller BH non-spinning. We choose our configurations such that, initially, the spins lie on the orbital plane. The spin and orbital plane precess significantly, and we find that the out-of plane recoil (i.e. the recoil perpendicular to the orbital plane around merger) varies as \\eta^2 / (1+q), in agreement with our previous prediction, based on the post-Newtonian scaling."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0805.0159","kind":"arxiv","version":5},"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/0805.0159/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":"0805.0159","created_at":"2026-07-04T17:10:35.783425+00:00"},{"alias_kind":"arxiv_version","alias_value":"0805.0159v5","created_at":"2026-07-04T17:10:35.783425+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0805.0159","created_at":"2026-07-04T17:10:35.783425+00:00"},{"alias_kind":"pith_short_12","alias_value":"GUORMFYK7H7A","created_at":"2026-07-04T17:10:35.783425+00:00"},{"alias_kind":"pith_short_16","alias_value":"GUORMFYK7H7AEIXB","created_at":"2026-07-04T17:10:35.783425+00:00"},{"alias_kind":"pith_short_8","alias_value":"GUORMFYK","created_at":"2026-07-04T17:10:35.783425+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2604.07388","citing_title":"GW190711_030756 and GW200114_020818: astrophysical interpretation of two asymmetric binary black hole mergers in the IAS catalog","ref_index":96,"is_internal_anchor":true},{"citing_arxiv_id":"2604.04546","citing_title":"Recoil kicks from binary black hole mergers in GWTC catalogs: implications for retention and hierarchical mergers","ref_index":13,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GUORMFYK7H7AEIXBMWFQH75PAY","json":"https://pith.science/pith/GUORMFYK7H7AEIXBMWFQH75PAY.json","graph_json":"https://pith.science/api/pith-number/GUORMFYK7H7AEIXBMWFQH75PAY/graph.json","events_json":"https://pith.science/api/pith-number/GUORMFYK7H7AEIXBMWFQH75PAY/events.json","paper":"https://pith.science/paper/GUORMFYK"},"agent_actions":{"view_html":"https://pith.science/pith/GUORMFYK7H7AEIXBMWFQH75PAY","download_json":"https://pith.science/pith/GUORMFYK7H7AEIXBMWFQH75PAY.json","view_paper":"https://pith.science/paper/GUORMFYK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0805.0159&json=true","fetch_graph":"https://pith.science/api/pith-number/GUORMFYK7H7AEIXBMWFQH75PAY/graph.json","fetch_events":"https://pith.science/api/pith-number/GUORMFYK7H7AEIXBMWFQH75PAY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GUORMFYK7H7AEIXBMWFQH75PAY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GUORMFYK7H7AEIXBMWFQH75PAY/action/storage_attestation","attest_author":"https://pith.science/pith/GUORMFYK7H7AEIXBMWFQH75PAY/action/author_attestation","sign_citation":"https://pith.science/pith/GUORMFYK7H7AEIXBMWFQH75PAY/action/citation_signature","submit_replication":"https://pith.science/pith/GUORMFYK7H7AEIXBMWFQH75PAY/action/replication_record"}},"created_at":"2026-07-04T17:10:35.783425+00:00","updated_at":"2026-07-04T17:10:35.783425+00:00"}