{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:HDVLINM722VHGUGJW4FDNGVHK5","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":"4853a3037de457ecbec2e3f322f5c1411ec778e72aef7663620780e76b493bb3","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2002-10-10T11:55:32Z","title_canon_sha256":"57fbdd5bda9f331b6d0cc95bb92943d899b999a6e066e0cb3e5e4a69723de1de"},"schema_version":"1.0","source":{"id":"hep-th/0210095","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0210095","created_at":"2026-05-18T04:34:38Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0210095v1","created_at":"2026-05-18T04:34:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0210095","created_at":"2026-05-18T04:34:38Z"},{"alias_kind":"pith_short_12","alias_value":"HDVLINM722VH","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"HDVLINM722VHGUGJ","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"HDVLINM7","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:2aff6f3c2556599d022eb99e519e7144956c6224502e1b7b3c13df11cee2733d","target":"graph","created_at":"2026-05-18T04:34:38Z","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":"We point out the existence of nonlinear $\\sigma$-models on group manifolds which are left symmetric and right Poisson-Lie symmetric. We discuss the corresponding rich T-duality story with particular emphasis on two examples: the anisotropic principal chiral model and the $SL(2,C)/SU(2)$ WZW model. The latter has the de Sitter space as its (conformal) non-Abelian dual.","authors_text":"C. Klimcik","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2002-10-10T11:55:32Z","title":"Yang-Baxter $\\sigma$-models and dS/AdS T-duality"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0210095","kind":"arxiv","version":1},"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":"sha256:1ecf874f35c32ab10fdc356bc09c0ce3978d1255f77d7ac1a996b3f60c1e0bdb","target":"record","created_at":"2026-05-18T04:34:38Z","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":"4853a3037de457ecbec2e3f322f5c1411ec778e72aef7663620780e76b493bb3","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2002-10-10T11:55:32Z","title_canon_sha256":"57fbdd5bda9f331b6d0cc95bb92943d899b999a6e066e0cb3e5e4a69723de1de"},"schema_version":"1.0","source":{"id":"hep-th/0210095","kind":"arxiv","version":1}},"canonical_sha256":"38eab4359fd6aa7350c9b70a369aa75747cb6b397ad3d12f19aa31c699f3d5b4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"38eab4359fd6aa7350c9b70a369aa75747cb6b397ad3d12f19aa31c699f3d5b4","first_computed_at":"2026-05-18T04:34:38.299995Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:34:38.299995Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"R+1M8HmKxtZM7ZGR7YCviAAv1E+Ks2OWORvQqL4JVMyYh7agrOjzn/2NGEKtMTnQnLxr0s4Eu3og2Jl9h9CnDw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:34:38.300728Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0210095","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1ecf874f35c32ab10fdc356bc09c0ce3978d1255f77d7ac1a996b3f60c1e0bdb","sha256:2aff6f3c2556599d022eb99e519e7144956c6224502e1b7b3c13df11cee2733d"],"state_sha256":"b16d321f4f82bb7ac6059ded89d35257db03c03532b18ad5f05fa7b6013beab2"}