{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:44OO2NWJUBWSPEULASKTDWKWG7","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":"2e99a8d1fae42b3a6c60c5d2cc0bec3f413079d1ae3cded52950c7f22352b3cc","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2003-04-09T21:36:26Z","title_canon_sha256":"bd4062221e2534e45780e10fe7cd0b58b7384ff7bc23b7a0e743015ed2ab8b55"},"schema_version":"1.0","source":{"id":"hep-th/0304092","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0304092","created_at":"2026-07-04T15:20:27Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0304092v2","created_at":"2026-07-04T15:20:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0304092","created_at":"2026-07-04T15:20:27Z"},{"alias_kind":"pith_short_12","alias_value":"44OO2NWJUBWS","created_at":"2026-07-04T15:20:27Z"},{"alias_kind":"pith_short_16","alias_value":"44OO2NWJUBWSPEUL","created_at":"2026-07-04T15:20:27Z"},{"alias_kind":"pith_short_8","alias_value":"44OO2NWJ","created_at":"2026-07-04T15:20:27Z"}],"graph_snapshots":[{"event_id":"sha256:29de5c7ea5f5533a87d3b16f295be78f9fdccbcdb42831fe92e65e0ae3dd6691","target":"graph","created_at":"2026-07-04T15:20:27Z","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/hep-th/0304092/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a set of conventional Bethe Ansatz equations and a corresponding expression for the eigenvalues of the transfer matrix for the open spin-1/2 XXZ quantum spin chain with nondiagonal boundary terms, provided that the boundary parameters obey a certain linear relation.","authors_text":"Rafael I. Nepomechie","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2003-04-09T21:36:26Z","title":"Bethe Ansatz solution of the open XXZ chain with nondiagonal boundary terms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0304092","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:fc5963fccc68e9c167165b5d9901ea7cd8d7bb80c3703b8c62c92208d2c4dc1e","target":"record","created_at":"2026-07-04T15:20:27Z","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":"2e99a8d1fae42b3a6c60c5d2cc0bec3f413079d1ae3cded52950c7f22352b3cc","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2003-04-09T21:36:26Z","title_canon_sha256":"bd4062221e2534e45780e10fe7cd0b58b7384ff7bc23b7a0e743015ed2ab8b55"},"schema_version":"1.0","source":{"id":"hep-th/0304092","kind":"arxiv","version":2}},"canonical_sha256":"e71ced36c9a06d27928b049531d95637f0a58a9d350473432d140c84bc16582c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e71ced36c9a06d27928b049531d95637f0a58a9d350473432d140c84bc16582c","first_computed_at":"2026-07-04T15:20:27.069940Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:20:27.069940Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"47VprfDFsYFEknPApUNaZE0wfc5QDDtZ/lheci/ymwm+DELKfeSeByOqqkPt52vAMwnsiQQFapJNnWtBGqs6Dg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:20:27.070532Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0304092","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc5963fccc68e9c167165b5d9901ea7cd8d7bb80c3703b8c62c92208d2c4dc1e","sha256:29de5c7ea5f5533a87d3b16f295be78f9fdccbcdb42831fe92e65e0ae3dd6691"],"state_sha256":"d172cb00211452dc8efc295ad18d4ecaea5cb716a2d0a1ac6ffae51e81d15f42"}