{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:4KWVJQPTTMOBBBNXUYRZRGDUNQ","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":"7b917defe59509faef46f3c228e15efe069b689453ac49f555b37500df2e00df","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-05-11T08:23:07Z","title_canon_sha256":"b8bdd48866cb15500b0d4221c15401293ed2028118b0e9d200516328cd536745"},"schema_version":"1.0","source":{"id":"1105.2117","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.2117","created_at":"2026-05-18T03:49:59Z"},{"alias_kind":"arxiv_version","alias_value":"1105.2117v3","created_at":"2026-05-18T03:49:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.2117","created_at":"2026-05-18T03:49:59Z"},{"alias_kind":"pith_short_12","alias_value":"4KWVJQPTTMOB","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_16","alias_value":"4KWVJQPTTMOBBBNX","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_8","alias_value":"4KWVJQPT","created_at":"2026-05-18T12:26:20Z"}],"graph_snapshots":[{"event_id":"sha256:6a0db5b88eeb7cabc04622cda9984cf98db6eee2f4a13ef13653dc98f08ad859","target":"graph","created_at":"2026-05-18T03:49:59Z","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 study the magnetic behaviors of a spin-1/2 quantum compass chain (QCC) in a transverse magnetic field, by means of the analytical spinless fermion approach and numerical Lanczos method. In the absence of the magnetic field, the phase diagram is divided into four gapped regions. To determine what happens by applying a transverse magnetic field, using the spinless fermion approach, critical fields are obtained as a function of exchanges. Our analytical results show, the field-induced effects depend on in which one of the four regions the system is. In two regions of the phase diagram, the Isi","authors_text":"Mostafa Motamedifar, Saber Farjami Shayesteh, Saeed Mahdavifar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-05-11T08:23:07Z","title":"The quantum compass chain in a transverse magnetic field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.2117","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:da15852bb476a385440aec5464cb1dec8bb818867370090f998cb3f5302d6663","target":"record","created_at":"2026-05-18T03:49:59Z","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":"7b917defe59509faef46f3c228e15efe069b689453ac49f555b37500df2e00df","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-05-11T08:23:07Z","title_canon_sha256":"b8bdd48866cb15500b0d4221c15401293ed2028118b0e9d200516328cd536745"},"schema_version":"1.0","source":{"id":"1105.2117","kind":"arxiv","version":3}},"canonical_sha256":"e2ad54c1f39b1c1085b7a6239898746c1e2d8691d1c8db81eb24f83e2befddc2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e2ad54c1f39b1c1085b7a6239898746c1e2d8691d1c8db81eb24f83e2befddc2","first_computed_at":"2026-05-18T03:49:59.890228Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:49:59.890228Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OHKHX9yqPch8RAtO5wUIsiwvgvPXhyZSyRn3P0wZoMpyXexsZSo+tnkj3MkYr+lBijB/wGut03fK8H/fwbvKDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:49:59.890682Z","signed_message":"canonical_sha256_bytes"},"source_id":"1105.2117","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:da15852bb476a385440aec5464cb1dec8bb818867370090f998cb3f5302d6663","sha256:6a0db5b88eeb7cabc04622cda9984cf98db6eee2f4a13ef13653dc98f08ad859"],"state_sha256":"72ec0ed9605abcafabcc557bf59d85a4fa52340f0c17d3371e8c8285ea662d06"}