{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:QSSEBSJURUOSORFRLM2RRUPSQS","short_pith_number":"pith:QSSEBSJU","schema_version":"1.0","canonical_sha256":"84a440c9348d1d2744b15b3518d1f28487425cc572b3f9c440e9444753a0db5c","source":{"kind":"arxiv","id":"1304.2908","version":2},"attestation_state":"computed","paper":{"title":"On the particle excitations in the XXZ- spin chain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el","hep-th","math.MP"],"primary_cat":"math-ph","authors_text":"A.A.Ovchinnikov","submitted_at":"2013-04-10T11:11:54Z","abstract_excerpt":"We continue to study the excited states for the XXZ- spin chain corresponding to the complex roots of the Bethe Ansatz equations with the imaginary part equal to $\\pi/2$. We propose the particle-hole symmetry which relates the eigenstates build up from the two different pseudovacuum states. We find the XXX- spin chain limit for the eigenstates with the complex roots. We also comment on the low-energy excited states for the XXZ- spin chain."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1304.2908","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math-ph","submitted_at":"2013-04-10T11:11:54Z","cross_cats_sorted":["cond-mat.str-el","hep-th","math.MP"],"title_canon_sha256":"bbd13016915e79926a46781392048fb0d318e86cf8ace0e88c1ac267354c65c2","abstract_canon_sha256":"1aa52c1baad89b2dee7d7ba3cf1c1bf41b0af9c18b38bd2e18dbacc2b16d5bec"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:50:40.519749Z","signature_b64":"fYwDS+V/B7jEIutKreTCvLPqCyfwSq6ltozkDkrJeRujz94NM0+4TtPC0k4j66yngtSpUQieT7WLyxKmGU8jBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"84a440c9348d1d2744b15b3518d1f28487425cc572b3f9c440e9444753a0db5c","last_reissued_at":"2026-05-18T01:50:40.519051Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:50:40.519051Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the particle excitations in the XXZ- spin chain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el","hep-th","math.MP"],"primary_cat":"math-ph","authors_text":"A.A.Ovchinnikov","submitted_at":"2013-04-10T11:11:54Z","abstract_excerpt":"We continue to study the excited states for the XXZ- spin chain corresponding to the complex roots of the Bethe Ansatz equations with the imaginary part equal to $\\pi/2$. We propose the particle-hole symmetry which relates the eigenstates build up from the two different pseudovacuum states. We find the XXX- spin chain limit for the eigenstates with the complex roots. We also comment on the low-energy excited states for the XXZ- spin chain."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.2908","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1304.2908","created_at":"2026-05-18T01:50:40.519167+00:00"},{"alias_kind":"arxiv_version","alias_value":"1304.2908v2","created_at":"2026-05-18T01:50:40.519167+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.2908","created_at":"2026-05-18T01:50:40.519167+00:00"},{"alias_kind":"pith_short_12","alias_value":"QSSEBSJURUOS","created_at":"2026-05-18T12:27:57.521954+00:00"},{"alias_kind":"pith_short_16","alias_value":"QSSEBSJURUOSORFR","created_at":"2026-05-18T12:27:57.521954+00:00"},{"alias_kind":"pith_short_8","alias_value":"QSSEBSJU","created_at":"2026-05-18T12:27:57.521954+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/QSSEBSJURUOSORFRLM2RRUPSQS","json":"https://pith.science/pith/QSSEBSJURUOSORFRLM2RRUPSQS.json","graph_json":"https://pith.science/api/pith-number/QSSEBSJURUOSORFRLM2RRUPSQS/graph.json","events_json":"https://pith.science/api/pith-number/QSSEBSJURUOSORFRLM2RRUPSQS/events.json","paper":"https://pith.science/paper/QSSEBSJU"},"agent_actions":{"view_html":"https://pith.science/pith/QSSEBSJURUOSORFRLM2RRUPSQS","download_json":"https://pith.science/pith/QSSEBSJURUOSORFRLM2RRUPSQS.json","view_paper":"https://pith.science/paper/QSSEBSJU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1304.2908&json=true","fetch_graph":"https://pith.science/api/pith-number/QSSEBSJURUOSORFRLM2RRUPSQS/graph.json","fetch_events":"https://pith.science/api/pith-number/QSSEBSJURUOSORFRLM2RRUPSQS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QSSEBSJURUOSORFRLM2RRUPSQS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QSSEBSJURUOSORFRLM2RRUPSQS/action/storage_attestation","attest_author":"https://pith.science/pith/QSSEBSJURUOSORFRLM2RRUPSQS/action/author_attestation","sign_citation":"https://pith.science/pith/QSSEBSJURUOSORFRLM2RRUPSQS/action/citation_signature","submit_replication":"https://pith.science/pith/QSSEBSJURUOSORFRLM2RRUPSQS/action/replication_record"}},"created_at":"2026-05-18T01:50:40.519167+00:00","updated_at":"2026-05-18T01:50:40.519167+00:00"}