{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:BCLXWCISHSLZS37UZAANC4NRV3","short_pith_number":"pith:BCLXWCIS","schema_version":"1.0","canonical_sha256":"08977b09123c97996ff4c800d171b1aedaa5715ca49d6696b73965909d6f8324","source":{"kind":"arxiv","id":"2311.06061","version":3},"attestation_state":"computed","paper":{"title":"New binary black hole mergers in the LIGO-Virgo O3b data","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.HE","astro-ph.IM"],"primary_cat":"gr-qc","authors_text":"Ajit Kumar Mehta, Barak Zackay, Digvijay Wadekar, Javier Roulet, Jonathan Mushkin, Matias Zaldarriaga, Seth Olsen, Tejaswi Venumadhav","submitted_at":"2023-11-10T13:50:45Z","abstract_excerpt":"We report the detection of 6 new candidate binary black hole (BBH) merger signals in the publicly released data from the second half of the third observing run (O3b) of advanced LIGO and advanced Virgo. The LIGO-Virgo-KAGRA (LVK) collaboration reported 35 compact binary coalescences (CBCs) in their analysis of the O3b data [1], with 30 BBH mergers having coincidence in the Hanford and Livingston detectors. We confirm 17 of these for a total of 23 detections in our analysis of the Hanford-Livingston coincident O3b data. We identify candidates using a search pipeline employing aligned-spin quadr"},"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":"2311.06061","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-11-10T13:50:45Z","cross_cats_sorted":["astro-ph.HE","astro-ph.IM"],"title_canon_sha256":"e35ae72162d7cc61405125bb81317f6b66dd0992d2846459234e701f24799084","abstract_canon_sha256":"65bd73de2157bc554eb97cd022a00e646addaaf7bc52943c86c4d71de1aae78f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:07:23.054428Z","signature_b64":"sh1F56Y7pqapMu4IDsqLXB57d8icRChKIcdT6/CMHhCxHI1Am18gMEqy5RupXzXWo8l8Y88G9x6gzUiautqDAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"08977b09123c97996ff4c800d171b1aedaa5715ca49d6696b73965909d6f8324","last_reissued_at":"2026-07-05T10:07:23.053874Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:07:23.053874Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"New binary black hole mergers in the LIGO-Virgo O3b data","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.HE","astro-ph.IM"],"primary_cat":"gr-qc","authors_text":"Ajit Kumar Mehta, Barak Zackay, Digvijay Wadekar, Javier Roulet, Jonathan Mushkin, Matias Zaldarriaga, Seth Olsen, Tejaswi Venumadhav","submitted_at":"2023-11-10T13:50:45Z","abstract_excerpt":"We report the detection of 6 new candidate binary black hole (BBH) merger signals in the publicly released data from the second half of the third observing run (O3b) of advanced LIGO and advanced Virgo. The LIGO-Virgo-KAGRA (LVK) collaboration reported 35 compact binary coalescences (CBCs) in their analysis of the O3b data [1], with 30 BBH mergers having coincidence in the Hanford and Livingston detectors. We confirm 17 of these for a total of 23 detections in our analysis of the Hanford-Livingston coincident O3b data. We identify candidates using a search pipeline employing aligned-spin quadr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.06061","kind":"arxiv","version":3},"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/2311.06061/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":"2311.06061","created_at":"2026-07-05T10:07:23.053934+00:00"},{"alias_kind":"arxiv_version","alias_value":"2311.06061v3","created_at":"2026-07-05T10:07:23.053934+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.06061","created_at":"2026-07-05T10:07:23.053934+00:00"},{"alias_kind":"pith_short_12","alias_value":"BCLXWCISHSLZ","created_at":"2026-07-05T10:07:23.053934+00:00"},{"alias_kind":"pith_short_16","alias_value":"BCLXWCISHSLZS37U","created_at":"2026-07-05T10:07:23.053934+00:00"},{"alias_kind":"pith_short_8","alias_value":"BCLXWCIS","created_at":"2026-07-05T10:07:23.053934+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":9,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.31350","citing_title":"Compactness Inference in Gravitational-Wave Mergers with PhenomDECO: Catalog Benchmarks and Robustness Diagnostics","ref_index":14,"is_internal_anchor":false},{"citing_arxiv_id":"2605.05362","citing_title":"Constraining Lorentz symmetry breaking in bumblebee gravity with extreme mass-ratio inspirals","ref_index":3,"is_internal_anchor":false},{"citing_arxiv_id":"2606.31350","citing_title":"Compactness Inference in Gravitational-Wave Mergers with PhenomDECO: Catalog Benchmarks and Robustness Diagnostics","ref_index":14,"is_internal_anchor":false},{"citing_arxiv_id":"2604.21859","citing_title":"Mitigating Systematic Errors in Parameter Estimation of Binary Black Hole Mergers in O1-O3 LIGO-Virgo Data","ref_index":12,"is_internal_anchor":false},{"citing_arxiv_id":"2512.10803","citing_title":"Detection of GW200105 with a targeted eccentric search","ref_index":11,"is_internal_anchor":false},{"citing_arxiv_id":"2605.05362","citing_title":"Constraining Lorentz symmetry breaking in bumblebee gravity with extreme mass-ratio inspirals","ref_index":3,"is_internal_anchor":false},{"citing_arxiv_id":"2604.21859","citing_title":"Mitigating Systematic Errors in Parameter Estimation of Binary Black Hole Mergers in O1-O3 LIGO-Virgo Data","ref_index":12,"is_internal_anchor":false},{"citing_arxiv_id":"2605.05362","citing_title":"Constraining Lorentz symmetry breaking in bumblebee gravity with extreme mass-ratio inspirals","ref_index":3,"is_internal_anchor":false},{"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":12,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/BCLXWCISHSLZS37UZAANC4NRV3","json":"https://pith.science/pith/BCLXWCISHSLZS37UZAANC4NRV3.json","graph_json":"https://pith.science/api/pith-number/BCLXWCISHSLZS37UZAANC4NRV3/graph.json","events_json":"https://pith.science/api/pith-number/BCLXWCISHSLZS37UZAANC4NRV3/events.json","paper":"https://pith.science/paper/BCLXWCIS"},"agent_actions":{"view_html":"https://pith.science/pith/BCLXWCISHSLZS37UZAANC4NRV3","download_json":"https://pith.science/pith/BCLXWCISHSLZS37UZAANC4NRV3.json","view_paper":"https://pith.science/paper/BCLXWCIS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2311.06061&json=true","fetch_graph":"https://pith.science/api/pith-number/BCLXWCISHSLZS37UZAANC4NRV3/graph.json","fetch_events":"https://pith.science/api/pith-number/BCLXWCISHSLZS37UZAANC4NRV3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BCLXWCISHSLZS37UZAANC4NRV3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BCLXWCISHSLZS37UZAANC4NRV3/action/storage_attestation","attest_author":"https://pith.science/pith/BCLXWCISHSLZS37UZAANC4NRV3/action/author_attestation","sign_citation":"https://pith.science/pith/BCLXWCISHSLZS37UZAANC4NRV3/action/citation_signature","submit_replication":"https://pith.science/pith/BCLXWCISHSLZS37UZAANC4NRV3/action/replication_record"}},"created_at":"2026-07-05T10:07:23.053934+00:00","updated_at":"2026-07-05T10:07:23.053934+00:00"}