{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:JT3EZHZAASAQTYKOOW22AYCVMN","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":"7a00a41c7f214c022e962dfab95447eb3a71711a7daa0f335bf1ad5ef2242515","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-07-10T16:02:55Z","title_canon_sha256":"db7bf369a4bf0a35d8f08feebae419bf4eb8af0a366fe4e48dbd834186faf76b"},"schema_version":"1.0","source":{"id":"1407.2840","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.2840","created_at":"2026-05-18T01:42:38Z"},{"alias_kind":"arxiv_version","alias_value":"1407.2840v2","created_at":"2026-05-18T01:42:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.2840","created_at":"2026-05-18T01:42:38Z"},{"alias_kind":"pith_short_12","alias_value":"JT3EZHZAASAQ","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"JT3EZHZAASAQTYKO","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"JT3EZHZA","created_at":"2026-05-18T12:28:35Z"}],"graph_snapshots":[{"event_id":"sha256:574f5e590693dea8c66b9b78a7a797fc2d34093e7cd6483b0fb4f3a0e15f0358","target":"graph","created_at":"2026-05-18T01:42:38Z","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":"A general class of deformations of integrable sigma-models with symmetric space F/G target-spaces are found. These deformations involve defining the non-abelian T dual of the sigma-model and then replacing the coupling of the Lagrange multiplier imposing flatness with a gauged F/F WZW model. The original sigma-model is obtained in the limit of large level. The resulting deformed theories are shown to preserve both integrability and the equations-of-motion, but involve a deformation of the symplectic structure. It is shown that this deformed symplectic structure involves a linear combination of","authors_text":"David M. Schmidtt, J. Luis Miramontes, Timothy J. Hollowood","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-07-10T16:02:55Z","title":"Integrable Deformations of Strings on Symmetric Spaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.2840","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:c74360046612a7a9c2f0d2a532a7fb56593feb1864d3e5e71ccb08c90304ffdb","target":"record","created_at":"2026-05-18T01:42:38Z","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":"7a00a41c7f214c022e962dfab95447eb3a71711a7daa0f335bf1ad5ef2242515","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-07-10T16:02:55Z","title_canon_sha256":"db7bf369a4bf0a35d8f08feebae419bf4eb8af0a366fe4e48dbd834186faf76b"},"schema_version":"1.0","source":{"id":"1407.2840","kind":"arxiv","version":2}},"canonical_sha256":"4cf64c9f20048109e14e75b5a06055635ae59857ebe571170cf52e85aab52a21","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4cf64c9f20048109e14e75b5a06055635ae59857ebe571170cf52e85aab52a21","first_computed_at":"2026-05-18T01:42:38.090418Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:38.090418Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7iwrPN7Smk2tgbAY/WN0FOp29ZjXthjz/SlGWkCO+1IjFFbCBPNJW8+Erz/W+iQMRC2mrUJeB+/mADbuR41bDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:38.090894Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.2840","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c74360046612a7a9c2f0d2a532a7fb56593feb1864d3e5e71ccb08c90304ffdb","sha256:574f5e590693dea8c66b9b78a7a797fc2d34093e7cd6483b0fb4f3a0e15f0358"],"state_sha256":"5437e75ee716ff6bb15732de97c37e8d92b6a800df933e6abbe6b031490203ce"}