{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:GT77RDPRCTBANVS72MJ4BEF6VG","short_pith_number":"pith:GT77RDPR","schema_version":"1.0","canonical_sha256":"34fff88df114c206d65fd313c090bea9827687159b9bbdc895891017a5978c46","source":{"kind":"arxiv","id":"1803.10947","version":2},"attestation_state":"computed","paper":{"title":"Searching for near-horizon quantum structures in the binary black-hole stochastic gravitational-wave background","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Song Ming Du, Yanbei Chen","submitted_at":"2018-03-29T07:49:25Z","abstract_excerpt":"It has been speculated that quantum gravity corrections may lead to modifications to space-time geometry near black hole horizons. Such structures may cause reflections to gravitational waves, causing {\\it echoes} that follow the main gravitational waves from binary black hole coalescence. We show that such echoes, if exist, will give rise to a stochastic gravitational-wave background, which is very substantial if the near-horizon structure has a near unity reflectivity for gravitational waves, readily detectable by Advanced LIGO. In case reflectivity is much less than unity, the background wi"},"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":"1803.10947","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-03-29T07:49:25Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"2068907e225e81557c39e5d590c9065edc6acbcfffc2e87733d8b13f5466384f","abstract_canon_sha256":"6ec1e54bb87443664ca0aa62f9cc0d07d40a97972689d74eee0fc6ae9e8556c2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:54.412994Z","signature_b64":"RwJX9+jhA4a3ZtbfL5sCJnEoulOFYF1ofKwFN/efg6P9K5R/WPteh110GYmnRAKIsImB45LgUVtVjEGH42b3DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"34fff88df114c206d65fd313c090bea9827687159b9bbdc895891017a5978c46","last_reissued_at":"2026-05-18T00:08:54.412261Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:54.412261Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Searching for near-horizon quantum structures in the binary black-hole stochastic gravitational-wave background","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Song Ming Du, Yanbei Chen","submitted_at":"2018-03-29T07:49:25Z","abstract_excerpt":"It has been speculated that quantum gravity corrections may lead to modifications to space-time geometry near black hole horizons. Such structures may cause reflections to gravitational waves, causing {\\it echoes} that follow the main gravitational waves from binary black hole coalescence. We show that such echoes, if exist, will give rise to a stochastic gravitational-wave background, which is very substantial if the near-horizon structure has a near unity reflectivity for gravitational waves, readily detectable by Advanced LIGO. In case reflectivity is much less than unity, the background wi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.10947","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":""},"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":"1803.10947","created_at":"2026-05-18T00:08:54.412370+00:00"},{"alias_kind":"arxiv_version","alias_value":"1803.10947v2","created_at":"2026-05-18T00:08:54.412370+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.10947","created_at":"2026-05-18T00:08:54.412370+00:00"},{"alias_kind":"pith_short_12","alias_value":"GT77RDPRCTBA","created_at":"2026-05-18T12:32:25.280505+00:00"},{"alias_kind":"pith_short_16","alias_value":"GT77RDPRCTBANVS7","created_at":"2026-05-18T12:32:25.280505+00:00"},{"alias_kind":"pith_short_8","alias_value":"GT77RDPR","created_at":"2026-05-18T12:32:25.280505+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/GT77RDPRCTBANVS72MJ4BEF6VG","json":"https://pith.science/pith/GT77RDPRCTBANVS72MJ4BEF6VG.json","graph_json":"https://pith.science/api/pith-number/GT77RDPRCTBANVS72MJ4BEF6VG/graph.json","events_json":"https://pith.science/api/pith-number/GT77RDPRCTBANVS72MJ4BEF6VG/events.json","paper":"https://pith.science/paper/GT77RDPR"},"agent_actions":{"view_html":"https://pith.science/pith/GT77RDPRCTBANVS72MJ4BEF6VG","download_json":"https://pith.science/pith/GT77RDPRCTBANVS72MJ4BEF6VG.json","view_paper":"https://pith.science/paper/GT77RDPR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1803.10947&json=true","fetch_graph":"https://pith.science/api/pith-number/GT77RDPRCTBANVS72MJ4BEF6VG/graph.json","fetch_events":"https://pith.science/api/pith-number/GT77RDPRCTBANVS72MJ4BEF6VG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GT77RDPRCTBANVS72MJ4BEF6VG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GT77RDPRCTBANVS72MJ4BEF6VG/action/storage_attestation","attest_author":"https://pith.science/pith/GT77RDPRCTBANVS72MJ4BEF6VG/action/author_attestation","sign_citation":"https://pith.science/pith/GT77RDPRCTBANVS72MJ4BEF6VG/action/citation_signature","submit_replication":"https://pith.science/pith/GT77RDPRCTBANVS72MJ4BEF6VG/action/replication_record"}},"created_at":"2026-05-18T00:08:54.412370+00:00","updated_at":"2026-05-18T00:08:54.412370+00:00"}