{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:GPIWMDP6TXEMPG76YHQTKFDZN6","short_pith_number":"pith:GPIWMDP6","schema_version":"1.0","canonical_sha256":"33d1660dfe9dc8c79bfec1e13514796fa4d45bad809b847cb119799a8b7ea134","source":{"kind":"arxiv","id":"2502.20584","version":2},"attestation_state":"computed","paper":{"title":"Signatures of Quantum Gravity in Gravitational Wave Memory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"David Maibach, Jordan Moxon, Kyle C. Nelli, Lavinia Heisenberg, Lawrence E. Kidder, Nils Deppe, Nils L. Vu, Sizheng Ma, William Throwe","submitted_at":"2025-02-27T22:57:38Z","abstract_excerpt":"We study the impact of quantum corrections to gravitational waveforms on the gravitational wave memory effect. In certain quantum gravity theories and semi-classical frameworks, black holes (or other exotic compact objects) exhibit reflective properties that cause quasi-normal modes of a binary merger waveform to partially reflect off the horizon. If these reflections reach the detector, the measured gravitational wave signal may show echo-like features following the initial ringdown phase. Detecting such echoes, or their indirect signatures, would offer compelling evidence for the quantum nat"},"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":"2502.20584","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-02-27T22:57:38Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"461a2186a96fd260191ec4fc1b816b8e08ae232d15e279f4968e6be5de09ab84","abstract_canon_sha256":"37aa0aa88b91a1c7387276b409f44f73663bc6fdf9add6f44efa9084e7c92182"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:45:32.000153Z","signature_b64":"zygD9a8evixf+0B8hdsUZyvDObDKT8Ho78rq7Qd4ORDtk2OaWgTTqunVfLQtS2FpJtCpXKeGccmlDcT3Ao01Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"33d1660dfe9dc8c79bfec1e13514796fa4d45bad809b847cb119799a8b7ea134","last_reissued_at":"2026-07-05T11:45:31.999624Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:45:31.999624Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Signatures of Quantum Gravity in Gravitational Wave Memory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"David Maibach, Jordan Moxon, Kyle C. Nelli, Lavinia Heisenberg, Lawrence E. Kidder, Nils Deppe, Nils L. Vu, Sizheng Ma, William Throwe","submitted_at":"2025-02-27T22:57:38Z","abstract_excerpt":"We study the impact of quantum corrections to gravitational waveforms on the gravitational wave memory effect. In certain quantum gravity theories and semi-classical frameworks, black holes (or other exotic compact objects) exhibit reflective properties that cause quasi-normal modes of a binary merger waveform to partially reflect off the horizon. If these reflections reach the detector, the measured gravitational wave signal may show echo-like features following the initial ringdown phase. Detecting such echoes, or their indirect signatures, would offer compelling evidence for the quantum nat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.20584","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/2502.20584/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":"2502.20584","created_at":"2026-07-05T11:45:31.999694+00:00"},{"alias_kind":"arxiv_version","alias_value":"2502.20584v2","created_at":"2026-07-05T11:45:31.999694+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.20584","created_at":"2026-07-05T11:45:31.999694+00:00"},{"alias_kind":"pith_short_12","alias_value":"GPIWMDP6TXEM","created_at":"2026-07-05T11:45:31.999694+00:00"},{"alias_kind":"pith_short_16","alias_value":"GPIWMDP6TXEMPG76","created_at":"2026-07-05T11:45:31.999694+00:00"},{"alias_kind":"pith_short_8","alias_value":"GPIWMDP6","created_at":"2026-07-05T11:45:31.999694+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2603.25084","citing_title":"Particle motions and gravitational waveforms in rotating black hole spacetimes of loop quantum gravity","ref_index":23,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GPIWMDP6TXEMPG76YHQTKFDZN6","json":"https://pith.science/pith/GPIWMDP6TXEMPG76YHQTKFDZN6.json","graph_json":"https://pith.science/api/pith-number/GPIWMDP6TXEMPG76YHQTKFDZN6/graph.json","events_json":"https://pith.science/api/pith-number/GPIWMDP6TXEMPG76YHQTKFDZN6/events.json","paper":"https://pith.science/paper/GPIWMDP6"},"agent_actions":{"view_html":"https://pith.science/pith/GPIWMDP6TXEMPG76YHQTKFDZN6","download_json":"https://pith.science/pith/GPIWMDP6TXEMPG76YHQTKFDZN6.json","view_paper":"https://pith.science/paper/GPIWMDP6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2502.20584&json=true","fetch_graph":"https://pith.science/api/pith-number/GPIWMDP6TXEMPG76YHQTKFDZN6/graph.json","fetch_events":"https://pith.science/api/pith-number/GPIWMDP6TXEMPG76YHQTKFDZN6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GPIWMDP6TXEMPG76YHQTKFDZN6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GPIWMDP6TXEMPG76YHQTKFDZN6/action/storage_attestation","attest_author":"https://pith.science/pith/GPIWMDP6TXEMPG76YHQTKFDZN6/action/author_attestation","sign_citation":"https://pith.science/pith/GPIWMDP6TXEMPG76YHQTKFDZN6/action/citation_signature","submit_replication":"https://pith.science/pith/GPIWMDP6TXEMPG76YHQTKFDZN6/action/replication_record"}},"created_at":"2026-07-05T11:45:31.999694+00:00","updated_at":"2026-07-05T11:45:31.999694+00:00"}