{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:KOCAAP7KFANGFA3IO3LVUDEDJU","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":"98bcf41d76029748acb2f6099e9458f4e12d0aa99f9b255f519047d13c8bba20","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2023-06-27T17:59:59Z","title_canon_sha256":"63cb2ce614b394dc7fc151a7f9890ffdc1d0d5c9365a98ae02330bf9b19832b8"},"schema_version":"1.0","source":{"id":"2306.15671","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.15671","created_at":"2026-07-05T10:58:12Z"},{"alias_kind":"arxiv_version","alias_value":"2306.15671v4","created_at":"2026-07-05T10:58:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.15671","created_at":"2026-07-05T10:58:12Z"},{"alias_kind":"pith_short_12","alias_value":"KOCAAP7KFANG","created_at":"2026-07-05T10:58:12Z"},{"alias_kind":"pith_short_16","alias_value":"KOCAAP7KFANGFA3I","created_at":"2026-07-05T10:58:12Z"},{"alias_kind":"pith_short_8","alias_value":"KOCAAP7K","created_at":"2026-07-05T10:58:12Z"}],"graph_snapshots":[{"event_id":"sha256:d603404909a7686fee833271f63b13725a5193d5934a0b19a30533ad44d80d81","target":"graph","created_at":"2026-07-05T10:58:12Z","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/2306.15671/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Motivated by the study of entanglement island in the Karch-Randall braneworld, it has been conjectured and proven in general that entanglement island is not consistent with long-range (massless) gravity. In this paper, we provide a careful check of this conclusion in a model of massless gravity that is constructed using the Karch-Randall braneworld. We show that there is indeed no entanglement island and hence not a nontrivial Page curve due to the diffeomorphism invariance if we are studying the correct question which is though subtle. Moreover, we show that this conclusion is not affected by","authors_text":"Hao Geng","cross_cats":["gr-qc","hep-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2023-06-27T17:59:59Z","title":"Revisiting Recent Progress in the Karch-Randall Braneworld"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.15671","kind":"arxiv","version":4},"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:da290b90795de561a766e17a310d412ed6939335a50c36b1fc39df56a1ab936b","target":"record","created_at":"2026-07-05T10:58:12Z","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":"98bcf41d76029748acb2f6099e9458f4e12d0aa99f9b255f519047d13c8bba20","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2023-06-27T17:59:59Z","title_canon_sha256":"63cb2ce614b394dc7fc151a7f9890ffdc1d0d5c9365a98ae02330bf9b19832b8"},"schema_version":"1.0","source":{"id":"2306.15671","kind":"arxiv","version":4}},"canonical_sha256":"5384003fea281a62836876d75a0c834d33323be624fc36dcb9e9ee9c4f7b88d2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5384003fea281a62836876d75a0c834d33323be624fc36dcb9e9ee9c4f7b88d2","first_computed_at":"2026-07-05T10:58:12.688615Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:58:12.688615Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dj1JqWrXq3AvXWNnZSZWR3ycSSeiRVfVJSPdPm/Zb1heqMyNdxvWDLtQ32bYx1tFstx0r1mDqt4MFTuevdLJAg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:58:12.689128Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.15671","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:da290b90795de561a766e17a310d412ed6939335a50c36b1fc39df56a1ab936b","sha256:d603404909a7686fee833271f63b13725a5193d5934a0b19a30533ad44d80d81"],"state_sha256":"40ab394bd8a03aebfd334b173037d11b600823e6591aad798de1235d4d65fffb"}