{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:NOFDPQXFANKZDDJK6TCTCUS6H6","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":"ca8d1667e9021a160132195f4ba50856344ff6434237c37b45303a82e8d0dd1e","cross_cats_sorted":["cond-mat.str-el","hep-lat","nlin.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-06-08T15:25:52Z","title_canon_sha256":"0dd5113607bea033cf6678474c39a1e6830f474285cbf7dba3ca02bf9af62966"},"schema_version":"1.0","source":{"id":"1306.1930","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1306.1930","created_at":"2026-05-18T01:49:24Z"},{"alias_kind":"arxiv_version","alias_value":"1306.1930v4","created_at":"2026-05-18T01:49:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.1930","created_at":"2026-05-18T01:49:24Z"},{"alias_kind":"pith_short_12","alias_value":"NOFDPQXFANKZ","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"NOFDPQXFANKZDDJK","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"NOFDPQXF","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:9f14dfaae5c05fa5c47833cb447be0b4b179ffcca43c361662fad9398147b319","target":"graph","created_at":"2026-05-18T01:49:24Z","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"},"paper":{"abstract_excerpt":"We obtain exact matrix elements of physical operators of the (1+1)-dimensional nonlinear sigma model of an SU(N)-valued bare field, in the 't Hooft limit N goes to infinity. Specifically, all the form factors of the Noether current and the stress-energy-momentum tensor are found with an integrable bootstrap method. These form factors are used to find vacuum expectation values of products of these operators.","authors_text":"Axel Cortes Cubero, Peter Orland","cross_cats":["cond-mat.str-el","hep-lat","nlin.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-06-08T15:25:52Z","title":"Correlation Functions of the SU(infinity) Principal Chiral Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.1930","kind":"arxiv","version":4},"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":"sha256:318a6364d50efd4b94768aa3200671e2b5568a3dc236ceab2e45d298a29b718a","target":"record","created_at":"2026-05-18T01:49:24Z","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":"ca8d1667e9021a160132195f4ba50856344ff6434237c37b45303a82e8d0dd1e","cross_cats_sorted":["cond-mat.str-el","hep-lat","nlin.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-06-08T15:25:52Z","title_canon_sha256":"0dd5113607bea033cf6678474c39a1e6830f474285cbf7dba3ca02bf9af62966"},"schema_version":"1.0","source":{"id":"1306.1930","kind":"arxiv","version":4}},"canonical_sha256":"6b8a37c2e50355918d2af4c531525e3fa18cf31e0cc6b7c473208d25a4c0ed5a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6b8a37c2e50355918d2af4c531525e3fa18cf31e0cc6b7c473208d25a4c0ed5a","first_computed_at":"2026-05-18T01:49:24.643273Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:49:24.643273Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4BjKMPWtbK+LnypP+kr8/nYjK52+CFDX9z9IXHNTBQbPYZObSO1Vl7AH3BslVuzZuWiLn5f2JiOL02bgrmfpBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:49:24.644201Z","signed_message":"canonical_sha256_bytes"},"source_id":"1306.1930","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:318a6364d50efd4b94768aa3200671e2b5568a3dc236ceab2e45d298a29b718a","sha256:9f14dfaae5c05fa5c47833cb447be0b4b179ffcca43c361662fad9398147b319"],"state_sha256":"9c4b16e7e5df2795d112391775e40ea306ccfdd6ac54b997a7f3809af425e84b"}