{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:QTOOAN7AH7LTVDU45CBDZOSLRL","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":"b1d384b0ed585341fb2b2ac99cc8b2b661b16eda1ace1e00dae1219ef2ccc602","cross_cats_sorted":["hep-th","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2023-07-25T19:48:11Z","title_canon_sha256":"9c7723dfe6474ad4482ae12e99bcde4e8b0bdd199f8a6f3a1308d4c092452bb6"},"schema_version":"1.0","source":{"id":"2307.13789","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.13789","created_at":"2026-07-05T07:08:09Z"},{"alias_kind":"arxiv_version","alias_value":"2307.13789v2","created_at":"2026-07-05T07:08:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.13789","created_at":"2026-07-05T07:08:09Z"},{"alias_kind":"pith_short_12","alias_value":"QTOOAN7AH7LT","created_at":"2026-07-05T07:08:09Z"},{"alias_kind":"pith_short_16","alias_value":"QTOOAN7AH7LTVDU4","created_at":"2026-07-05T07:08:09Z"},{"alias_kind":"pith_short_8","alias_value":"QTOOAN7A","created_at":"2026-07-05T07:08:09Z"}],"graph_snapshots":[{"event_id":"sha256:6ed80e5e3cb03c59cfe6f39cb39a73e968d894d41d4af6fbb418b42186c37f01","target":"graph","created_at":"2026-07-05T07:08:09Z","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/2307.13789/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Evaluating a lattice path integral in terms of spectral data and matrix elements pertaining to a suitably defined quantum transfer matrix, we derive form-factor series expansions for the dynamical two-point functions of arbitrary local operators in fundamental Yang-Baxter integrable lattice models at finite temperature. The summands in the series are parameterised by solutions of the Bethe Ansatz equations associated with the eigenvalue problem of the quantum transfer matrix. We elaborate on the example of the XXZ chain for which the solutions of the Bethe Ansatz equations are sufficiently wel","authors_text":"Frank G\\\"ohmann, Karol K. Kozlowski, Mikhail D. Minin","cross_cats":["hep-th","math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2023-07-25T19:48:11Z","title":"Thermal form-factor expansion of the dynamical two-point functions of local operators in integrable quantum chains"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.13789","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":"sha256:78ababc7f5eb5f863384f9ba17083f8e9fd04a51c4735de8580ca8be8c1544e5","target":"record","created_at":"2026-07-05T07:08:09Z","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":"b1d384b0ed585341fb2b2ac99cc8b2b661b16eda1ace1e00dae1219ef2ccc602","cross_cats_sorted":["hep-th","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2023-07-25T19:48:11Z","title_canon_sha256":"9c7723dfe6474ad4482ae12e99bcde4e8b0bdd199f8a6f3a1308d4c092452bb6"},"schema_version":"1.0","source":{"id":"2307.13789","kind":"arxiv","version":2}},"canonical_sha256":"84dce037e03fd73a8e9ce8823cba4b8ae3feb2065501022ef1ab3c03f795569a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"84dce037e03fd73a8e9ce8823cba4b8ae3feb2065501022ef1ab3c03f795569a","first_computed_at":"2026-07-05T07:08:09.572341Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:08:09.572341Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ADNE98fXI7ySHbsNj4mSxCxCBHOpUW8v980DUE84jLtkVtIOFIyub4ORVC1cMwgdL8XckkTESbb7hZxjMajAAg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:08:09.572784Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.13789","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:78ababc7f5eb5f863384f9ba17083f8e9fd04a51c4735de8580ca8be8c1544e5","sha256:6ed80e5e3cb03c59cfe6f39cb39a73e968d894d41d4af6fbb418b42186c37f01"],"state_sha256":"dca50ea6fcb45ae85923229d0e9b539bd49db02e5008834ed927230800891b5e"}