{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:27YGLXIH6XI2HU7EDLKX74V3CI","short_pith_number":"pith:27YGLXIH","schema_version":"1.0","canonical_sha256":"d7f065dd07f5d1a3d3e41ad57ff2bb120117d902f730799a1d1a2ea1edaae924","source":{"kind":"arxiv","id":"1907.06646","version":2},"attestation_state":"computed","paper":{"title":"Dynamics of Entanglement Wedge Cross Section from Conformal Field Theories","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el","quant-ph"],"primary_cat":"hep-th","authors_text":"Kotaro Tamaoka, Yuya Kusuki","submitted_at":"2019-07-15T18:00:01Z","abstract_excerpt":"We derive dynamics of the entanglement wedge cross section directly from the two-dimensional holographic CFTs with a local operator quench. This derivation is based on the reflected entropy, a correlation measure for mixed states. We further compare these results with the mutual information and ones for RCFTs. Our results directly suggest the classical correlation also plays an important role in the subregion/subregion duality even for dynamical setup. Besides a local operator quench, we study the reflected entropy in a heavy state and provide improved bulk interpretation. We checked the above"},"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":"1907.06646","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-07-15T18:00:01Z","cross_cats_sorted":["cond-mat.str-el","quant-ph"],"title_canon_sha256":"730cd004660657cf8f3d92c1c98527f65ab278caa219e8bdfa819ba9522120f7","abstract_canon_sha256":"3c1afab4988a8e80dd2f44d48e2dc9d77b04eba24557bd1386432b35e7fea319"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:23:03.417529Z","signature_b64":"zHc1jYhvHcVwVO6o4fr7zJjSGG3w42hHj2hQ/1Wuo+I/rc3s7f+ZNi9PF1YXVCvq8Y1MMNryq8a3J17/iz1nDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d7f065dd07f5d1a3d3e41ad57ff2bb120117d902f730799a1d1a2ea1edaae924","last_reissued_at":"2026-07-05T02:23:03.417047Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:23:03.417047Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dynamics of Entanglement Wedge Cross Section from Conformal Field Theories","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el","quant-ph"],"primary_cat":"hep-th","authors_text":"Kotaro Tamaoka, Yuya Kusuki","submitted_at":"2019-07-15T18:00:01Z","abstract_excerpt":"We derive dynamics of the entanglement wedge cross section directly from the two-dimensional holographic CFTs with a local operator quench. This derivation is based on the reflected entropy, a correlation measure for mixed states. We further compare these results with the mutual information and ones for RCFTs. Our results directly suggest the classical correlation also plays an important role in the subregion/subregion duality even for dynamical setup. Besides a local operator quench, we study the reflected entropy in a heavy state and provide improved bulk interpretation. We checked the above"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.06646","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/1907.06646/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":"1907.06646","created_at":"2026-07-05T02:23:03.417105+00:00"},{"alias_kind":"arxiv_version","alias_value":"1907.06646v2","created_at":"2026-07-05T02:23:03.417105+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.06646","created_at":"2026-07-05T02:23:03.417105+00:00"},{"alias_kind":"pith_short_12","alias_value":"27YGLXIH6XI2","created_at":"2026-07-05T02:23:03.417105+00:00"},{"alias_kind":"pith_short_16","alias_value":"27YGLXIH6XI2HU7E","created_at":"2026-07-05T02:23:03.417105+00:00"},{"alias_kind":"pith_short_8","alias_value":"27YGLXIH","created_at":"2026-07-05T02:23:03.417105+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.12526","citing_title":"Multi-entropy in heavy local quenches","ref_index":58,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/27YGLXIH6XI2HU7EDLKX74V3CI","json":"https://pith.science/pith/27YGLXIH6XI2HU7EDLKX74V3CI.json","graph_json":"https://pith.science/api/pith-number/27YGLXIH6XI2HU7EDLKX74V3CI/graph.json","events_json":"https://pith.science/api/pith-number/27YGLXIH6XI2HU7EDLKX74V3CI/events.json","paper":"https://pith.science/paper/27YGLXIH"},"agent_actions":{"view_html":"https://pith.science/pith/27YGLXIH6XI2HU7EDLKX74V3CI","download_json":"https://pith.science/pith/27YGLXIH6XI2HU7EDLKX74V3CI.json","view_paper":"https://pith.science/paper/27YGLXIH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1907.06646&json=true","fetch_graph":"https://pith.science/api/pith-number/27YGLXIH6XI2HU7EDLKX74V3CI/graph.json","fetch_events":"https://pith.science/api/pith-number/27YGLXIH6XI2HU7EDLKX74V3CI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/27YGLXIH6XI2HU7EDLKX74V3CI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/27YGLXIH6XI2HU7EDLKX74V3CI/action/storage_attestation","attest_author":"https://pith.science/pith/27YGLXIH6XI2HU7EDLKX74V3CI/action/author_attestation","sign_citation":"https://pith.science/pith/27YGLXIH6XI2HU7EDLKX74V3CI/action/citation_signature","submit_replication":"https://pith.science/pith/27YGLXIH6XI2HU7EDLKX74V3CI/action/replication_record"}},"created_at":"2026-07-05T02:23:03.417105+00:00","updated_at":"2026-07-05T02:23:03.417105+00:00"}