{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:AUZUUINNO23LLWZ6XJMDRGQPLE","short_pith_number":"pith:AUZUUINN","schema_version":"1.0","canonical_sha256":"05334a21ad76b6b5db3eba58389a0f591de61231fb8efe5a82d0a4e082e032a8","source":{"kind":"arxiv","id":"1911.04797","version":2},"attestation_state":"computed","paper":{"title":"Subsystem distance after a local operator quench","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"hep-th","authors_text":"Jiaju Zhang, Pasquale Calabrese","submitted_at":"2019-11-12T11:30:17Z","abstract_excerpt":"We investigate the time evolution of the subsystem trace distance and Schatten distances after local operator quenches in two-dimensional conformal field theory (CFT) and in one-dimensional quantum spin chains. We focus on the case of a subsystem being an interval embedded in the infinite line. The initial state is prepared by inserting a local operator in the ground state of the theory. We only consider the cases in which the inserted local operator is a primary field or a sum of several primaries. While a nonchiral primary operator can excite both left-moving and right-moving quasiparticles,"},"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":"1911.04797","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-11-12T11:30:17Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"68d2da1976635f2e8bc72878c96dda2233da27738f8e7e9369a09bf3e99b475c","abstract_canon_sha256":"d012b8f73d0368ca51f2a2a4890d7ab06d6d519f852a41f0a903cd3ba7f9faa1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:40:26.505840Z","signature_b64":"lnvIHJR3b+qSzCR3W9fL217cvn61yq6+NVKRLpSdQcdUwjdt2k1LywHjSjwgDMu+5/RKRJpRFFzZUP96DcitCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"05334a21ad76b6b5db3eba58389a0f591de61231fb8efe5a82d0a4e082e032a8","last_reissued_at":"2026-07-05T00:40:26.505349Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:40:26.505349Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Subsystem distance after a local operator quench","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"hep-th","authors_text":"Jiaju Zhang, Pasquale Calabrese","submitted_at":"2019-11-12T11:30:17Z","abstract_excerpt":"We investigate the time evolution of the subsystem trace distance and Schatten distances after local operator quenches in two-dimensional conformal field theory (CFT) and in one-dimensional quantum spin chains. We focus on the case of a subsystem being an interval embedded in the infinite line. The initial state is prepared by inserting a local operator in the ground state of the theory. We only consider the cases in which the inserted local operator is a primary field or a sum of several primaries. While a nonchiral primary operator can excite both left-moving and right-moving quasiparticles,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.04797","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/1911.04797/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":"1911.04797","created_at":"2026-07-05T00:40:26.505414+00:00"},{"alias_kind":"arxiv_version","alias_value":"1911.04797v2","created_at":"2026-07-05T00:40:26.505414+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.04797","created_at":"2026-07-05T00:40:26.505414+00:00"},{"alias_kind":"pith_short_12","alias_value":"AUZUUINNO23L","created_at":"2026-07-05T00:40:26.505414+00:00"},{"alias_kind":"pith_short_16","alias_value":"AUZUUINNO23LLWZ6","created_at":"2026-07-05T00:40:26.505414+00:00"},{"alias_kind":"pith_short_8","alias_value":"AUZUUINN","created_at":"2026-07-05T00:40:26.505414+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/AUZUUINNO23LLWZ6XJMDRGQPLE","json":"https://pith.science/pith/AUZUUINNO23LLWZ6XJMDRGQPLE.json","graph_json":"https://pith.science/api/pith-number/AUZUUINNO23LLWZ6XJMDRGQPLE/graph.json","events_json":"https://pith.science/api/pith-number/AUZUUINNO23LLWZ6XJMDRGQPLE/events.json","paper":"https://pith.science/paper/AUZUUINN"},"agent_actions":{"view_html":"https://pith.science/pith/AUZUUINNO23LLWZ6XJMDRGQPLE","download_json":"https://pith.science/pith/AUZUUINNO23LLWZ6XJMDRGQPLE.json","view_paper":"https://pith.science/paper/AUZUUINN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1911.04797&json=true","fetch_graph":"https://pith.science/api/pith-number/AUZUUINNO23LLWZ6XJMDRGQPLE/graph.json","fetch_events":"https://pith.science/api/pith-number/AUZUUINNO23LLWZ6XJMDRGQPLE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AUZUUINNO23LLWZ6XJMDRGQPLE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AUZUUINNO23LLWZ6XJMDRGQPLE/action/storage_attestation","attest_author":"https://pith.science/pith/AUZUUINNO23LLWZ6XJMDRGQPLE/action/author_attestation","sign_citation":"https://pith.science/pith/AUZUUINNO23LLWZ6XJMDRGQPLE/action/citation_signature","submit_replication":"https://pith.science/pith/AUZUUINNO23LLWZ6XJMDRGQPLE/action/replication_record"}},"created_at":"2026-07-05T00:40:26.505414+00:00","updated_at":"2026-07-05T00:40:26.505414+00:00"}