{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:RNBQDARSZIZFH5ITYFIHMUF75O","short_pith_number":"pith:RNBQDARS","canonical_record":{"source":{"id":"2206.03414","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2022-06-07T16:04:17Z","cross_cats_sorted":[],"title_canon_sha256":"285f6750fb14acc832677046ae10b4ac872ab3c0e57d8a7d27de5d7f2b51d61d","abstract_canon_sha256":"1f974dbac3e677fdd94b3f4dfc0d56b2cf23bd08f64c048b498feceb5083c243"},"schema_version":"1.0"},"canonical_sha256":"8b43018232ca3253f513c1507650bfeb806ff9216bbd6b5c87d991a41576cd92","source":{"kind":"arxiv","id":"2206.03414","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.03414","created_at":"2026-07-05T04:30:10Z"},{"alias_kind":"arxiv_version","alias_value":"2206.03414v2","created_at":"2026-07-05T04:30:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.03414","created_at":"2026-07-05T04:30:10Z"},{"alias_kind":"pith_short_12","alias_value":"RNBQDARSZIZF","created_at":"2026-07-05T04:30:10Z"},{"alias_kind":"pith_short_16","alias_value":"RNBQDARSZIZFH5IT","created_at":"2026-07-05T04:30:10Z"},{"alias_kind":"pith_short_8","alias_value":"RNBQDARS","created_at":"2026-07-05T04:30:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:RNBQDARSZIZFH5ITYFIHMUF75O","target":"record","payload":{"canonical_record":{"source":{"id":"2206.03414","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2022-06-07T16:04:17Z","cross_cats_sorted":[],"title_canon_sha256":"285f6750fb14acc832677046ae10b4ac872ab3c0e57d8a7d27de5d7f2b51d61d","abstract_canon_sha256":"1f974dbac3e677fdd94b3f4dfc0d56b2cf23bd08f64c048b498feceb5083c243"},"schema_version":"1.0"},"canonical_sha256":"8b43018232ca3253f513c1507650bfeb806ff9216bbd6b5c87d991a41576cd92","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:30:10.012933Z","signature_b64":"LpmrDz6wyMrNt2IwE5hZ6eBtm345EXdj7HUyW4CDg4iPMCyVNw0K86UeMTt2MR9WVeaITDrUNwxuYACO3sFPDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8b43018232ca3253f513c1507650bfeb806ff9216bbd6b5c87d991a41576cd92","last_reissued_at":"2026-07-05T04:30:10.012436Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:30:10.012436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2206.03414","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:30:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nYiN04/FOGOq3wRFJ4iaXfxXVrnoIehC5QLYFOyK7RvR7PNiwb9JlychBrWgW1UeFkqCuKa/T5av4Q6evaw/Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T14:10:08.472501Z"},"content_sha256":"701d11ed51900380f274a149188a6c39a4c0c31a24c3777df0a4d0f23031fa04","schema_version":"1.0","event_id":"sha256:701d11ed51900380f274a149188a6c39a4c0c31a24c3777df0a4d0f23031fa04"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:RNBQDARSZIZFH5ITYFIHMUF75O","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coarse graining pure states in AdS/CFT","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Jeevan Chandra, Thomas Hartman","submitted_at":"2022-06-07T16:04:17Z","abstract_excerpt":"We construct new Euclidean wormhole solutions in AdS(d+1) and discuss their role in UV-complete theories, without ensemble averaging. The geometries are interpreted as overlaps of GHZ-like entangled states, which arise naturally from coarse graining the density matrix of a pure state in the dual CFT. In several examples, including thin-shell collapsing black holes and pure black holes with an end-of-the-world brane behind the horizon, the coarse-graining map is found explicitly in CFT terms, and used to define a coarse-grained entropy that is equal to one quarter the area of a time-symmetric a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.03414","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/2206.03414/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:30:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"psTlRaRFg8b61o00en8qAmXL0UKG5W8ETl5ApNoU4iG7K5fqMjlh04Y50QtpnlcnW48oWSSUHxxEizZgkK2MDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T14:10:08.473029Z"},"content_sha256":"e262efe49291ef28029e38ee997af3e480ccccf42059b6dfbb1dc440ece3fc5d","schema_version":"1.0","event_id":"sha256:e262efe49291ef28029e38ee997af3e480ccccf42059b6dfbb1dc440ece3fc5d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RNBQDARSZIZFH5ITYFIHMUF75O/bundle.json","state_url":"https://pith.science/pith/RNBQDARSZIZFH5ITYFIHMUF75O/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RNBQDARSZIZFH5ITYFIHMUF75O/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-07T14:10:08Z","links":{"resolver":"https://pith.science/pith/RNBQDARSZIZFH5ITYFIHMUF75O","bundle":"https://pith.science/pith/RNBQDARSZIZFH5ITYFIHMUF75O/bundle.json","state":"https://pith.science/pith/RNBQDARSZIZFH5ITYFIHMUF75O/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RNBQDARSZIZFH5ITYFIHMUF75O/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:RNBQDARSZIZFH5ITYFIHMUF75O","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":"1f974dbac3e677fdd94b3f4dfc0d56b2cf23bd08f64c048b498feceb5083c243","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2022-06-07T16:04:17Z","title_canon_sha256":"285f6750fb14acc832677046ae10b4ac872ab3c0e57d8a7d27de5d7f2b51d61d"},"schema_version":"1.0","source":{"id":"2206.03414","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.03414","created_at":"2026-07-05T04:30:10Z"},{"alias_kind":"arxiv_version","alias_value":"2206.03414v2","created_at":"2026-07-05T04:30:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.03414","created_at":"2026-07-05T04:30:10Z"},{"alias_kind":"pith_short_12","alias_value":"RNBQDARSZIZF","created_at":"2026-07-05T04:30:10Z"},{"alias_kind":"pith_short_16","alias_value":"RNBQDARSZIZFH5IT","created_at":"2026-07-05T04:30:10Z"},{"alias_kind":"pith_short_8","alias_value":"RNBQDARS","created_at":"2026-07-05T04:30:10Z"}],"graph_snapshots":[{"event_id":"sha256:e262efe49291ef28029e38ee997af3e480ccccf42059b6dfbb1dc440ece3fc5d","target":"graph","created_at":"2026-07-05T04:30:10Z","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/2206.03414/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We construct new Euclidean wormhole solutions in AdS(d+1) and discuss their role in UV-complete theories, without ensemble averaging. The geometries are interpreted as overlaps of GHZ-like entangled states, which arise naturally from coarse graining the density matrix of a pure state in the dual CFT. In several examples, including thin-shell collapsing black holes and pure black holes with an end-of-the-world brane behind the horizon, the coarse-graining map is found explicitly in CFT terms, and used to define a coarse-grained entropy that is equal to one quarter the area of a time-symmetric a","authors_text":"Jeevan Chandra, Thomas Hartman","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2022-06-07T16:04:17Z","title":"Coarse graining pure states in AdS/CFT"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.03414","kind":"arxiv","version":2},"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":"sha256:701d11ed51900380f274a149188a6c39a4c0c31a24c3777df0a4d0f23031fa04","target":"record","created_at":"2026-07-05T04:30:10Z","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":"1f974dbac3e677fdd94b3f4dfc0d56b2cf23bd08f64c048b498feceb5083c243","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2022-06-07T16:04:17Z","title_canon_sha256":"285f6750fb14acc832677046ae10b4ac872ab3c0e57d8a7d27de5d7f2b51d61d"},"schema_version":"1.0","source":{"id":"2206.03414","kind":"arxiv","version":2}},"canonical_sha256":"8b43018232ca3253f513c1507650bfeb806ff9216bbd6b5c87d991a41576cd92","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8b43018232ca3253f513c1507650bfeb806ff9216bbd6b5c87d991a41576cd92","first_computed_at":"2026-07-05T04:30:10.012436Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:30:10.012436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LpmrDz6wyMrNt2IwE5hZ6eBtm345EXdj7HUyW4CDg4iPMCyVNw0K86UeMTt2MR9WVeaITDrUNwxuYACO3sFPDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:30:10.012933Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.03414","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:701d11ed51900380f274a149188a6c39a4c0c31a24c3777df0a4d0f23031fa04","sha256:e262efe49291ef28029e38ee997af3e480ccccf42059b6dfbb1dc440ece3fc5d"],"state_sha256":"137fdc0f6e610b77187e002c8636e7650dae0ec5c5491c4610b14e895cc3efb4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O0yRJ2qEU1qX5XAruO5QB4RVLYsbsPQRg4S1ehIAiYIKCijl6+eqX6VrpCr3Q5hGDKbBnFBUACG/4G1DC4xQDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T14:10:08.477625Z","bundle_sha256":"aee5b0fde30f827145889f5f82a6f6e3a8625847d64b2b821c52646332fad84a"}}