{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:F6O4AVSXPUA5LU7WEQCA7H5LUC","short_pith_number":"pith:F6O4AVSX","schema_version":"1.0","canonical_sha256":"2f9dc056577d01d5d3f624040f9faba0ac70f385f1c16913ae2e997495feee06","source":{"kind":"arxiv","id":"2606.23804","version":1},"attestation_state":"computed","paper":{"title":"Black Hole Ringdown Nonlinearities in the Large-D Limit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Amanda Green-Salinas, David Pere\\~niguez, Jaime Redondo-Yuste, Roberto Emparan","submitted_at":"2026-06-22T18:00:06Z","abstract_excerpt":"We initiate the study of nonlinear effects in the ringdown phase of black hole mergers using the effective theory of black hole dynamics in the large-D limit. This framework offers several advantages: the quasinormal mode spectrum, including nonlinear corrections, is analytically tractable; numerical simulations of collisions are computationally inexpensive; and the extraction and analysis of the ringdown signal are clean and controlled. As a proof of concept, we derive analytic expressions for the third-order response of a static black hole driven by a single quasinormal mode, and apply them "},"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":"2606.23804","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2026-06-22T18:00:06Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"dcdfd1d109b7d8d2587fcfec352ed92dc37c05806628423156343de55ec2ab84","abstract_canon_sha256":"06e29a819fa5ababa45283215ebf8dedaefba35399b00d2f5ef0437987fdc9cd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-24T00:14:27.399463Z","signature_b64":"ZwMSizzhU5zvJHRPFhDPWO5arT08cdo0Kyakdnk9vaLpqOqu0IExpqpnew5jo/4+FSL023txsvrRlk+dgOGRCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2f9dc056577d01d5d3f624040f9faba0ac70f385f1c16913ae2e997495feee06","last_reissued_at":"2026-06-24T00:14:27.399072Z","signature_status":"signed_v1","first_computed_at":"2026-06-24T00:14:27.399072Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Black Hole Ringdown Nonlinearities in the Large-D Limit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Amanda Green-Salinas, David Pere\\~niguez, Jaime Redondo-Yuste, Roberto Emparan","submitted_at":"2026-06-22T18:00:06Z","abstract_excerpt":"We initiate the study of nonlinear effects in the ringdown phase of black hole mergers using the effective theory of black hole dynamics in the large-D limit. This framework offers several advantages: the quasinormal mode spectrum, including nonlinear corrections, is analytically tractable; numerical simulations of collisions are computationally inexpensive; and the extraction and analysis of the ringdown signal are clean and controlled. As a proof of concept, we derive analytic expressions for the third-order response of a static black hole driven by a single quasinormal mode, and apply them "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.23804","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.23804/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":"2606.23804","created_at":"2026-06-24T00:14:27.399134+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.23804v1","created_at":"2026-06-24T00:14:27.399134+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.23804","created_at":"2026-06-24T00:14:27.399134+00:00"},{"alias_kind":"pith_short_12","alias_value":"F6O4AVSXPUA5","created_at":"2026-06-24T00:14:27.399134+00:00"},{"alias_kind":"pith_short_16","alias_value":"F6O4AVSXPUA5LU7W","created_at":"2026-06-24T00:14:27.399134+00:00"},{"alias_kind":"pith_short_8","alias_value":"F6O4AVSX","created_at":"2026-06-24T00:14:27.399134+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/F6O4AVSXPUA5LU7WEQCA7H5LUC","json":"https://pith.science/pith/F6O4AVSXPUA5LU7WEQCA7H5LUC.json","graph_json":"https://pith.science/api/pith-number/F6O4AVSXPUA5LU7WEQCA7H5LUC/graph.json","events_json":"https://pith.science/api/pith-number/F6O4AVSXPUA5LU7WEQCA7H5LUC/events.json","paper":"https://pith.science/paper/F6O4AVSX"},"agent_actions":{"view_html":"https://pith.science/pith/F6O4AVSXPUA5LU7WEQCA7H5LUC","download_json":"https://pith.science/pith/F6O4AVSXPUA5LU7WEQCA7H5LUC.json","view_paper":"https://pith.science/paper/F6O4AVSX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.23804&json=true","fetch_graph":"https://pith.science/api/pith-number/F6O4AVSXPUA5LU7WEQCA7H5LUC/graph.json","fetch_events":"https://pith.science/api/pith-number/F6O4AVSXPUA5LU7WEQCA7H5LUC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/F6O4AVSXPUA5LU7WEQCA7H5LUC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/F6O4AVSXPUA5LU7WEQCA7H5LUC/action/storage_attestation","attest_author":"https://pith.science/pith/F6O4AVSXPUA5LU7WEQCA7H5LUC/action/author_attestation","sign_citation":"https://pith.science/pith/F6O4AVSXPUA5LU7WEQCA7H5LUC/action/citation_signature","submit_replication":"https://pith.science/pith/F6O4AVSXPUA5LU7WEQCA7H5LUC/action/replication_record"}},"created_at":"2026-06-24T00:14:27.399134+00:00","updated_at":"2026-06-24T00:14:27.399134+00:00"}