{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:UDG4TFU7QYTHS4PGDRN2HVCXV3","short_pith_number":"pith:UDG4TFU7","schema_version":"1.0","canonical_sha256":"a0cdc9969f86267971e61c5ba3d457aec1006ca0102cd7d2a89647dbb4e869ce","source":{"kind":"arxiv","id":"1605.01405","version":1},"attestation_state":"computed","paper":{"title":"Determining the progenitors of merging black-hole binaries","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","gr-qc","hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"((1) Johns Hopkins University), Alvise Raccanelli (1), Ely D. Kovetz (1), Ilias Cholis (1), Julian B. Munoz (1), Simeon Bird (1)","submitted_at":"2016-05-04T20:00:02Z","abstract_excerpt":"We investigate a possible method for determining the progenitors of black hole (BH) mergers observed via their gravitational wave (GW) signal. We argue that measurements of the cross-correlation of the GW events with overlapping galaxy catalogs may provide an additional tool in determining if BH mergers trace the stellar mass of the Universe, as would be expected from mergers of the endpoints of stellar evolution. If on the other hand the BHs are of primordial origin, as has been recently suggested, their merging would be preferentially hosted by lower biased objects, and thus have a lower cro"},"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":"1605.01405","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-05-04T20:00:02Z","cross_cats_sorted":["astro-ph.HE","gr-qc","hep-ph"],"title_canon_sha256":"317a2b10795e3a9ce512cc6c8df696459d0a58e2a8ebef18d9836aac95713fd4","abstract_canon_sha256":"11542d43df13f3f26cd83292829d8b243beca3dc5dc5231587b320bb5bbeab94"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:10:24.282536Z","signature_b64":"O+OzkI15XZd2QLtQ4DusYJZk7M9mwW+iAn3kzoJctTpuiU3jEoOZ1JlkPywxJKfYYpxf4B4RBOK/8D003tTICA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a0cdc9969f86267971e61c5ba3d457aec1006ca0102cd7d2a89647dbb4e869ce","last_reissued_at":"2026-05-18T01:10:24.282046Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:10:24.282046Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Determining the progenitors of merging black-hole binaries","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","gr-qc","hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"((1) Johns Hopkins University), Alvise Raccanelli (1), Ely D. Kovetz (1), Ilias Cholis (1), Julian B. Munoz (1), Simeon Bird (1)","submitted_at":"2016-05-04T20:00:02Z","abstract_excerpt":"We investigate a possible method for determining the progenitors of black hole (BH) mergers observed via their gravitational wave (GW) signal. We argue that measurements of the cross-correlation of the GW events with overlapping galaxy catalogs may provide an additional tool in determining if BH mergers trace the stellar mass of the Universe, as would be expected from mergers of the endpoints of stellar evolution. If on the other hand the BHs are of primordial origin, as has been recently suggested, their merging would be preferentially hosted by lower biased objects, and thus have a lower cro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.01405","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":"1605.01405","created_at":"2026-05-18T01:10:24.282112+00:00"},{"alias_kind":"arxiv_version","alias_value":"1605.01405v1","created_at":"2026-05-18T01:10:24.282112+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.01405","created_at":"2026-05-18T01:10:24.282112+00:00"},{"alias_kind":"pith_short_12","alias_value":"UDG4TFU7QYTH","created_at":"2026-05-18T12:30:46.583412+00:00"},{"alias_kind":"pith_short_16","alias_value":"UDG4TFU7QYTHS4PG","created_at":"2026-05-18T12:30:46.583412+00:00"},{"alias_kind":"pith_short_8","alias_value":"UDG4TFU7","created_at":"2026-05-18T12:30:46.583412+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2506.10469","citing_title":"Constraining the lensing dispersion from the angular clustering of binary black hole mergers","ref_index":68,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/UDG4TFU7QYTHS4PGDRN2HVCXV3","json":"https://pith.science/pith/UDG4TFU7QYTHS4PGDRN2HVCXV3.json","graph_json":"https://pith.science/api/pith-number/UDG4TFU7QYTHS4PGDRN2HVCXV3/graph.json","events_json":"https://pith.science/api/pith-number/UDG4TFU7QYTHS4PGDRN2HVCXV3/events.json","paper":"https://pith.science/paper/UDG4TFU7"},"agent_actions":{"view_html":"https://pith.science/pith/UDG4TFU7QYTHS4PGDRN2HVCXV3","download_json":"https://pith.science/pith/UDG4TFU7QYTHS4PGDRN2HVCXV3.json","view_paper":"https://pith.science/paper/UDG4TFU7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1605.01405&json=true","fetch_graph":"https://pith.science/api/pith-number/UDG4TFU7QYTHS4PGDRN2HVCXV3/graph.json","fetch_events":"https://pith.science/api/pith-number/UDG4TFU7QYTHS4PGDRN2HVCXV3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UDG4TFU7QYTHS4PGDRN2HVCXV3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UDG4TFU7QYTHS4PGDRN2HVCXV3/action/storage_attestation","attest_author":"https://pith.science/pith/UDG4TFU7QYTHS4PGDRN2HVCXV3/action/author_attestation","sign_citation":"https://pith.science/pith/UDG4TFU7QYTHS4PGDRN2HVCXV3/action/citation_signature","submit_replication":"https://pith.science/pith/UDG4TFU7QYTHS4PGDRN2HVCXV3/action/replication_record"}},"created_at":"2026-05-18T01:10:24.282112+00:00","updated_at":"2026-05-18T01:10:24.282112+00:00"}