{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:OZHIXE6SG66EMFXJA3MVGCK2QP","short_pith_number":"pith:OZHIXE6S","schema_version":"1.0","canonical_sha256":"764e8b93d237bc4616e906d953095a83c2963774be3c98cef0a418694c874d1e","source":{"kind":"arxiv","id":"2301.08421","version":2},"attestation_state":"computed","paper":{"title":"Peculiar properties in quasi-normal spectra from loop quantum gravity effect","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Dan Zhang, Guoyang Fu, Jian-Pin Wu, Peng Liu, Xiao-Mei Kuang","submitted_at":"2023-01-20T04:35:46Z","abstract_excerpt":"We investigate the quasi-normal mode (QNM) spectra for scalar and electromagnetic fields over a covairant loop quantum gravity black hole (LQG-BH). For the fundamental modes, the LQG effect reduces the oscillations in the scalar field, however it induces stronger oscillations in the electromagnetic field, comparing to the classical case. Under the scalar field perturbation, the system enjoys faster decaying modes with more oscillations than the electromagnetic field. Some peculiar phenomena emerge in the QNM spectra with higher overtones. A notable feature is the substantial divergence observe"},"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":"2301.08421","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-01-20T04:35:46Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"91247f3f8a34f3a8a0d27cc52b29cbfa4684f426b32f110148a9c2d8c792ff8e","abstract_canon_sha256":"cd2db2f070c65ee93f02d3d5fc4f92e3663a4b50a5dcb227eb595aa5444c7bb5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:14:51.940754Z","signature_b64":"gl8S0LZ4Gb3mitYOUq1vETQJv5i8foGhcCMpLVs+hyueqBB7/rONFiasY8PwnFhy/4V/gQwSuTUeFKcs9E+DDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"764e8b93d237bc4616e906d953095a83c2963774be3c98cef0a418694c874d1e","last_reissued_at":"2026-07-05T07:14:51.940271Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:14:51.940271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Peculiar properties in quasi-normal spectra from loop quantum gravity effect","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Dan Zhang, Guoyang Fu, Jian-Pin Wu, Peng Liu, Xiao-Mei Kuang","submitted_at":"2023-01-20T04:35:46Z","abstract_excerpt":"We investigate the quasi-normal mode (QNM) spectra for scalar and electromagnetic fields over a covairant loop quantum gravity black hole (LQG-BH). For the fundamental modes, the LQG effect reduces the oscillations in the scalar field, however it induces stronger oscillations in the electromagnetic field, comparing to the classical case. Under the scalar field perturbation, the system enjoys faster decaying modes with more oscillations than the electromagnetic field. Some peculiar phenomena emerge in the QNM spectra with higher overtones. A notable feature is the substantial divergence observe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.08421","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/2301.08421/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":"2301.08421","created_at":"2026-07-05T07:14:51.940342+00:00"},{"alias_kind":"arxiv_version","alias_value":"2301.08421v2","created_at":"2026-07-05T07:14:51.940342+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.08421","created_at":"2026-07-05T07:14:51.940342+00:00"},{"alias_kind":"pith_short_12","alias_value":"OZHIXE6SG66E","created_at":"2026-07-05T07:14:51.940342+00:00"},{"alias_kind":"pith_short_16","alias_value":"OZHIXE6SG66EMFXJ","created_at":"2026-07-05T07:14:51.940342+00:00"},{"alias_kind":"pith_short_8","alias_value":"OZHIXE6S","created_at":"2026-07-05T07:14:51.940342+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":5,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.18249","citing_title":"Quasinormal modes of a rotating loop quantum black hole","ref_index":37,"is_internal_anchor":false},{"citing_arxiv_id":"2506.16217","citing_title":"Quasinormal modes and grey-body factors of axial gravitational perturbations of regular black holes in asymptotically safe gravity","ref_index":24,"is_internal_anchor":false},{"citing_arxiv_id":"2601.17906","citing_title":"Telling tails and quasi-resonances in the vicinity of Dymnikova regular black hole","ref_index":116,"is_internal_anchor":false},{"citing_arxiv_id":"2603.25084","citing_title":"Particle motions and gravitational waveforms in rotating black hole spacetimes of loop quantum gravity","ref_index":51,"is_internal_anchor":false},{"citing_arxiv_id":"2604.02164","citing_title":"Echoes of a hairy black hole from gravitational decoupling","ref_index":43,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OZHIXE6SG66EMFXJA3MVGCK2QP","json":"https://pith.science/pith/OZHIXE6SG66EMFXJA3MVGCK2QP.json","graph_json":"https://pith.science/api/pith-number/OZHIXE6SG66EMFXJA3MVGCK2QP/graph.json","events_json":"https://pith.science/api/pith-number/OZHIXE6SG66EMFXJA3MVGCK2QP/events.json","paper":"https://pith.science/paper/OZHIXE6S"},"agent_actions":{"view_html":"https://pith.science/pith/OZHIXE6SG66EMFXJA3MVGCK2QP","download_json":"https://pith.science/pith/OZHIXE6SG66EMFXJA3MVGCK2QP.json","view_paper":"https://pith.science/paper/OZHIXE6S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2301.08421&json=true","fetch_graph":"https://pith.science/api/pith-number/OZHIXE6SG66EMFXJA3MVGCK2QP/graph.json","fetch_events":"https://pith.science/api/pith-number/OZHIXE6SG66EMFXJA3MVGCK2QP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OZHIXE6SG66EMFXJA3MVGCK2QP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OZHIXE6SG66EMFXJA3MVGCK2QP/action/storage_attestation","attest_author":"https://pith.science/pith/OZHIXE6SG66EMFXJA3MVGCK2QP/action/author_attestation","sign_citation":"https://pith.science/pith/OZHIXE6SG66EMFXJA3MVGCK2QP/action/citation_signature","submit_replication":"https://pith.science/pith/OZHIXE6SG66EMFXJA3MVGCK2QP/action/replication_record"}},"created_at":"2026-07-05T07:14:51.940342+00:00","updated_at":"2026-07-05T07:14:51.940342+00:00"}