{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:NGL6I2THAHYCHLHFZDUDSVWO3Z","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":"a269bb47394cc20fdf35203c48554e7b0372605cb8783552aa107512d044d4a2","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-12-18T07:44:37Z","title_canon_sha256":"726829b461ffd4edaff6960ab81800dc0c6aaf12b5b34c07ffeb5e3344ee701a"},"schema_version":"1.0","source":{"id":"1912.08423","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1912.08423","created_at":"2026-07-05T01:55:45Z"},{"alias_kind":"arxiv_version","alias_value":"1912.08423v2","created_at":"2026-07-05T01:55:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.08423","created_at":"2026-07-05T01:55:45Z"},{"alias_kind":"pith_short_12","alias_value":"NGL6I2THAHYC","created_at":"2026-07-05T01:55:45Z"},{"alias_kind":"pith_short_16","alias_value":"NGL6I2THAHYCHLHF","created_at":"2026-07-05T01:55:45Z"},{"alias_kind":"pith_short_8","alias_value":"NGL6I2TH","created_at":"2026-07-05T01:55:45Z"}],"graph_snapshots":[{"event_id":"sha256:38d8143765a402ae4799f322d2c820917ecd3662d24ba75ca28e53bdaeab5d83","target":"graph","created_at":"2026-07-05T01:55:45Z","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/1912.08423/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a new method of deriving shapes of entanglement wedges directly from CFT calculations. We point out that a reduced density matrix in holographic CFTs possesses a sharp wedge structure such that inside the wedge we can distinguish two local excitations, while outside we cannot. We can determine this wedge, which we call a CFT wedge, by computing a distinguishability measure. We find that CFT wedges defined by the fidelity or Bures distance as a distinguishability measure, coincide perfectly with shadows of entanglement wedges in AdS/CFT. We confirm this agreement between CFT wedges a","authors_text":"Koji Umemoto, Tadashi Takayanagi, Yuki Suzuki, Yuya Kusuki","cross_cats":["cond-mat.stat-mech","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-12-18T07:44:37Z","title":"Looking at Shadows of Entanglement Wedges"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.08423","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":"sha256:8351b072c4d29cbe3e12bf40e859a864ea0eccb8239e33c0ab38a75ddfa3c9ae","target":"record","created_at":"2026-07-05T01:55:45Z","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":"a269bb47394cc20fdf35203c48554e7b0372605cb8783552aa107512d044d4a2","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-12-18T07:44:37Z","title_canon_sha256":"726829b461ffd4edaff6960ab81800dc0c6aaf12b5b34c07ffeb5e3344ee701a"},"schema_version":"1.0","source":{"id":"1912.08423","kind":"arxiv","version":2}},"canonical_sha256":"6997e46a6701f023ace5c8e83956cede50f1d0bb1ba17ca55b168ae907b640cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6997e46a6701f023ace5c8e83956cede50f1d0bb1ba17ca55b168ae907b640cd","first_computed_at":"2026-07-05T01:55:45.147611Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:55:45.147611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pVR4Klek+YUpLrqMsdNFdrXjl4zC3siYKhzVlrCYv3pEa2ADvDMY+Ar2E5D1LYFAqP849EkJ0v/sv5F/t710Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:55:45.148049Z","signed_message":"canonical_sha256_bytes"},"source_id":"1912.08423","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8351b072c4d29cbe3e12bf40e859a864ea0eccb8239e33c0ab38a75ddfa3c9ae","sha256:38d8143765a402ae4799f322d2c820917ecd3662d24ba75ca28e53bdaeab5d83"],"state_sha256":"90e1d3d4a29125cea858ab4b832156231641d24937fc472ef4c08f2b8a82aabf"}