{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:HAY6RCUHRI7RSKW2S3VYUQ7QYY","short_pith_number":"pith:HAY6RCUH","schema_version":"1.0","canonical_sha256":"3831e88a878a3f192ada96eb8a43f0c633d0faa2bc4a927c3253385a3636d7d7","source":{"kind":"arxiv","id":"2301.06705","version":2},"attestation_state":"computed","paper":{"title":"Black hole spectroscopy by mode cleaning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"gr-qc","authors_text":"Ling Sun, Sizheng Ma, Yanbei Chen","submitted_at":"2023-01-17T05:12:58Z","abstract_excerpt":"We formulate a Bayesian framework to analyze ringdown gravitational waves from colliding binary black holes and test the no-hair theorem. The idea hinges on mode cleaning -- revealing subdominant oscillation modes by removing dominant ones using newly proposed ${\\it rational~filters}$. By incorporating the filter into Bayesian inference, we construct a likelihood function that depends only on the mass and spin of the remnant black hole (no dependence on mode amplitudes and phases) and implement an efficient pipeline to constrain the remnant mass and spin without Markov chain Monte Carlo (MCMC)"},"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":"2301.06705","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-01-17T05:12:58Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"abf5a02779543316161ea30760218f3dd1ac481522a0bebbae23e028e42be9dc","abstract_canon_sha256":"6a8c5ba51835b52ee6f64be6cf81a60c3473bd2c67ed114f0eda0ccdbeb4335a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:58:19.184992Z","signature_b64":"6UBuGguv4zqh9eKojW9LrA2JF32DzOmc0a86nBPIlsfuu7D8M/LQEKolQqptfojON4K4dG8e4xyT0oowNDcgBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3831e88a878a3f192ada96eb8a43f0c633d0faa2bc4a927c3253385a3636d7d7","last_reissued_at":"2026-07-05T05:58:19.184607Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:58:19.184607Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Black hole spectroscopy by mode cleaning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"gr-qc","authors_text":"Ling Sun, Sizheng Ma, Yanbei Chen","submitted_at":"2023-01-17T05:12:58Z","abstract_excerpt":"We formulate a Bayesian framework to analyze ringdown gravitational waves from colliding binary black holes and test the no-hair theorem. The idea hinges on mode cleaning -- revealing subdominant oscillation modes by removing dominant ones using newly proposed ${\\it rational~filters}$. By incorporating the filter into Bayesian inference, we construct a likelihood function that depends only on the mass and spin of the remnant black hole (no dependence on mode amplitudes and phases) and implement an efficient pipeline to constrain the remnant mass and spin without Markov chain Monte Carlo (MCMC)"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.06705","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2301.06705/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":"2301.06705","created_at":"2026-07-05T05:58:19.184662+00:00"},{"alias_kind":"arxiv_version","alias_value":"2301.06705v2","created_at":"2026-07-05T05:58:19.184662+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.06705","created_at":"2026-07-05T05:58:19.184662+00:00"},{"alias_kind":"pith_short_12","alias_value":"HAY6RCUHRI7R","created_at":"2026-07-05T05:58:19.184662+00:00"},{"alias_kind":"pith_short_16","alias_value":"HAY6RCUHRI7RSKW2","created_at":"2026-07-05T05:58:19.184662+00:00"},{"alias_kind":"pith_short_8","alias_value":"HAY6RCUH","created_at":"2026-07-05T05:58:19.184662+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":6,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.06677","citing_title":"Foundations of Direct Waves in Schwarzschild Ringdown","ref_index":49,"is_internal_anchor":true},{"citing_arxiv_id":"2509.08099","citing_title":"Black Hole Spectroscopy and Tests of General Relativity with GW250114","ref_index":119,"is_internal_anchor":false},{"citing_arxiv_id":"2605.11703","citing_title":"GW240925 and GW250207: Astrophysical Calibration of Gravitational-wave Detectors","ref_index":133,"is_internal_anchor":false},{"citing_arxiv_id":"2605.03576","citing_title":"Ringdown Analysis of GW250114 with Orthonormal Modes","ref_index":30,"is_internal_anchor":false},{"citing_arxiv_id":"2604.11895","citing_title":"Novel ringdown tests of general relativity with black hole greybody factors","ref_index":69,"is_internal_anchor":false},{"citing_arxiv_id":"2604.08680","citing_title":"Prompt Response from Plunging Sources in Schwarzschild Spacetime","ref_index":52,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/HAY6RCUHRI7RSKW2S3VYUQ7QYY","json":"https://pith.science/pith/HAY6RCUHRI7RSKW2S3VYUQ7QYY.json","graph_json":"https://pith.science/api/pith-number/HAY6RCUHRI7RSKW2S3VYUQ7QYY/graph.json","events_json":"https://pith.science/api/pith-number/HAY6RCUHRI7RSKW2S3VYUQ7QYY/events.json","paper":"https://pith.science/paper/HAY6RCUH"},"agent_actions":{"view_html":"https://pith.science/pith/HAY6RCUHRI7RSKW2S3VYUQ7QYY","download_json":"https://pith.science/pith/HAY6RCUHRI7RSKW2S3VYUQ7QYY.json","view_paper":"https://pith.science/paper/HAY6RCUH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2301.06705&json=true","fetch_graph":"https://pith.science/api/pith-number/HAY6RCUHRI7RSKW2S3VYUQ7QYY/graph.json","fetch_events":"https://pith.science/api/pith-number/HAY6RCUHRI7RSKW2S3VYUQ7QYY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HAY6RCUHRI7RSKW2S3VYUQ7QYY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HAY6RCUHRI7RSKW2S3VYUQ7QYY/action/storage_attestation","attest_author":"https://pith.science/pith/HAY6RCUHRI7RSKW2S3VYUQ7QYY/action/author_attestation","sign_citation":"https://pith.science/pith/HAY6RCUHRI7RSKW2S3VYUQ7QYY/action/citation_signature","submit_replication":"https://pith.science/pith/HAY6RCUHRI7RSKW2S3VYUQ7QYY/action/replication_record"}},"created_at":"2026-07-05T05:58:19.184662+00:00","updated_at":"2026-07-05T05:58:19.184662+00:00"}