{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:SCQVET4OFG2J3JHA6DDBYGEXF3","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":"3bc32133d7d46782b6c5548b8a62caf781fe003dc3919365e013b613b81896a6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2013-01-09T10:51:54Z","title_canon_sha256":"3fa8bdadaa5be62bd5479470e0a48886c725996630a8c3b0a30735eaeb7e5018"},"schema_version":"1.0","source":{"id":"1301.1805","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.1805","created_at":"2026-05-18T03:36:55Z"},{"alias_kind":"arxiv_version","alias_value":"1301.1805v1","created_at":"2026-05-18T03:36:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.1805","created_at":"2026-05-18T03:36:55Z"},{"alias_kind":"pith_short_12","alias_value":"SCQVET4OFG2J","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"SCQVET4OFG2J3JHA","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"SCQVET4O","created_at":"2026-05-18T12:27:59Z"}],"graph_snapshots":[{"event_id":"sha256:2f5d62a88eb57fc53c7a177d53d22b1c1a820156a9804d5075ee2a163d7a31bc","target":"graph","created_at":"2026-05-18T03:36:55Z","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":"Histogram Monte Carlo simulation is used to investigate effects of biquadratic exchange $J_{2}$ on phase transitions of a 3D classical XY antiferromagnet with frustration induced by the antiferromagnetic exchange $J_{1}$ and the stacked triangular lattice geometry. The biquadratic exchange is considered negative (antiferroquadrupolar) within the triangular planes and positive (ferroquadrupolar) between the planes. The phase diagram obtained features a variety of interesting phenomena arising from the presence of both the biquadratic exchange and frustration. In a strong biquadratic exchange li","authors_text":"K. Takeda, M. \\v{Z}ukovi\\v{c}, T. Idogaki","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2013-01-09T10:51:54Z","title":"Histogram Monte Carlo Simulation of the Geometrically Frustrated XY Antiferromagnet with Biquadratic Exchange"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.1805","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":"sha256:1df73221e7ddbd8b1c4b4c422d92b8bdfca31209ed9fea5d2f97d573bb564b9e","target":"record","created_at":"2026-05-18T03:36:55Z","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":"3bc32133d7d46782b6c5548b8a62caf781fe003dc3919365e013b613b81896a6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2013-01-09T10:51:54Z","title_canon_sha256":"3fa8bdadaa5be62bd5479470e0a48886c725996630a8c3b0a30735eaeb7e5018"},"schema_version":"1.0","source":{"id":"1301.1805","kind":"arxiv","version":1}},"canonical_sha256":"90a1524f8e29b49da4e0f0c61c18972ef8da29d8f245d613e2c3a947ce9d9920","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"90a1524f8e29b49da4e0f0c61c18972ef8da29d8f245d613e2c3a947ce9d9920","first_computed_at":"2026-05-18T03:36:55.900417Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:36:55.900417Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"u08i6QtO4Wwc8gfRX1GbvOZe2X3ACVKt30gMrX8aDc2MGIFN3clvsdl9BLkDChs+krL19NKVldFjkzf64Y4nCA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:36:55.904348Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.1805","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1df73221e7ddbd8b1c4b4c422d92b8bdfca31209ed9fea5d2f97d573bb564b9e","sha256:2f5d62a88eb57fc53c7a177d53d22b1c1a820156a9804d5075ee2a163d7a31bc"],"state_sha256":"daa8e8f0b96b2bb5db8e5f57ae6715c24dd3214905f288e7bceefc87e92c81bc"}