{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:CRGLD5WPKFVLROYSXNMLXHTKPZ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"d8700d32c23ef2dc99eaae431c9da4521fc190d569d3f341e7d87cf948bdc1cf","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-08-05T08:25:15Z","title_canon_sha256":"b7ea4f01e82211de728691f3d2424b037c3ae67ee74068d9e6bf419728426ffd"},"schema_version":"1.0","source":{"id":"2108.02444","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2108.02444","created_at":"2026-07-05T03:26:04Z"},{"alias_kind":"arxiv_version","alias_value":"2108.02444v1","created_at":"2026-07-05T03:26:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2108.02444","created_at":"2026-07-05T03:26:04Z"},{"alias_kind":"pith_short_12","alias_value":"CRGLD5WPKFVL","created_at":"2026-07-05T03:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"CRGLD5WPKFVLROYS","created_at":"2026-07-05T03:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"CRGLD5WP","created_at":"2026-07-05T03:26:04Z"}],"graph_snapshots":[{"event_id":"sha256:96a367343b223e5446a7dac14574679448fd15e55fcccea8e7d39d16b6c8129c","target":"graph","created_at":"2026-07-05T03:26:04Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2108.02444/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum aspects of black holes may have observational imprints on their absorption and emission spectrum. In this work, we consider the possibility of non-uniform area quantization and its effects on the phasing of gravitational waveform from coalescing black hole inspirals. These observations may provide detectable effects distinct from that of a uniform area quantization and allow us to put bounds on various parameters of the underlying model. Our work can also be regarded as a novel test for the area-entropy proportionality of black hole solutions in general relativity.","authors_text":"Kabir Chakravarti, Rajes Ghosh, Sudipta Sarkar","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-08-05T08:25:15Z","title":"Signature of Non-uniform Area Quantization on Gravitational Waves"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2108.02444","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:d9b6c36afe5587386052aef10258711959913b36113647d7bd3db8ef78b1dda2","target":"record","created_at":"2026-07-05T03:26:04Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"d8700d32c23ef2dc99eaae431c9da4521fc190d569d3f341e7d87cf948bdc1cf","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-08-05T08:25:15Z","title_canon_sha256":"b7ea4f01e82211de728691f3d2424b037c3ae67ee74068d9e6bf419728426ffd"},"schema_version":"1.0","source":{"id":"2108.02444","kind":"arxiv","version":1}},"canonical_sha256":"144cb1f6cf516ab8bb12bb58bb9e6a7e42e9979b8246ea9dd1e02d5fef955eef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"144cb1f6cf516ab8bb12bb58bb9e6a7e42e9979b8246ea9dd1e02d5fef955eef","first_computed_at":"2026-07-05T03:26:04.005986Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:26:04.005986Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ES1fXhgNd1qyeJKziJBNYaRPSfA6zZh4q9NF6/8Pv7mkncdeMcb0VlgONmobI7q1t+l0hJyqlhOChlBNfiYnCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:26:04.006448Z","signed_message":"canonical_sha256_bytes"},"source_id":"2108.02444","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d9b6c36afe5587386052aef10258711959913b36113647d7bd3db8ef78b1dda2","sha256:96a367343b223e5446a7dac14574679448fd15e55fcccea8e7d39d16b6c8129c"],"state_sha256":"31e14c040dd4a71f5f6f982cc3aee2fd49f1050d0dfcf489eb3754d7e7980817"}