{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:YBPT75DSVLSN37HDLVJXAZYKHR","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":"af6f292f9e827634add1e0a9fa7f071b38dc71bca11060763878b2e6c68774ff","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-01-06T18:11:26Z","title_canon_sha256":"13d578f15b490afee1e805eb90628a2af9c276afa87efbd00fa7779346ee197d"},"schema_version":"1.0","source":{"id":"1101.1268","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.1268","created_at":"2026-05-18T04:20:38Z"},{"alias_kind":"arxiv_version","alias_value":"1101.1268v3","created_at":"2026-05-18T04:20:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.1268","created_at":"2026-05-18T04:20:38Z"},{"alias_kind":"pith_short_12","alias_value":"YBPT75DSVLSN","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"YBPT75DSVLSN37HD","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"YBPT75DS","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:73da105d3a42e01161324acd32507ed7c43b7c011573d546a287b308075a6659","target":"graph","created_at":"2026-05-18T04:20:38Z","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":"Motivated by recent experiments on quasi-1D vanadium oxides, we study quantum phase transitions in a one-dimensional spin-orbital model describing a Haldane chain and a classical Ising chain locally coupled by the relativistic spin-orbit interaction. By employing a field-theoretical approach, we analyze the topology of the ground-state phase diagram and identify the nature of the phase transitions. In the strong coupling limit, a long-range N\\'eel order of entangled spin and orbital angular momentum appears in the ground state. We find that, depending on the relative scales of the spin and orb","authors_text":"Alexander Nersesyan, Gia-Wei Chern, Natalia B. Perkins","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-01-06T18:11:26Z","title":"Quantum phase transitions in a strongly entangled spin-orbital chain: A field-theoretical approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.1268","kind":"arxiv","version":3},"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":"sha256:2bd20f02dc9ac9ac5d1915eabbf73d1b839039161791fc228da029713d44e66e","target":"record","created_at":"2026-05-18T04:20:38Z","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":"af6f292f9e827634add1e0a9fa7f071b38dc71bca11060763878b2e6c68774ff","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-01-06T18:11:26Z","title_canon_sha256":"13d578f15b490afee1e805eb90628a2af9c276afa87efbd00fa7779346ee197d"},"schema_version":"1.0","source":{"id":"1101.1268","kind":"arxiv","version":3}},"canonical_sha256":"c05f3ff472aae4ddfce35d5370670a3c533cff598080288357af43a247ea695e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c05f3ff472aae4ddfce35d5370670a3c533cff598080288357af43a247ea695e","first_computed_at":"2026-05-18T04:20:38.107142Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:20:38.107142Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xmXkVDSRIIkypdnHneSbfg4byu8w+CgC1jHeMJjd8LprE5TpVueyW1NSmQK3L3+STrtbR7lvTZ8sEug1iZKeDg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:20:38.107875Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.1268","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2bd20f02dc9ac9ac5d1915eabbf73d1b839039161791fc228da029713d44e66e","sha256:73da105d3a42e01161324acd32507ed7c43b7c011573d546a287b308075a6659"],"state_sha256":"2799eaa75db86583cc522d594cbbf9cafabfbbe836756ca5e2d82da7a76f1a9a"}