{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:LLKVHXNX35KWXG6PH3Z5HCMFGQ","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":"407d3a29eb3b621b3e1e83b6d3f7cbcc1a240c46cf30af12700af74c8556d873","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.stat-mech","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-11-03T21:27:15Z","title_canon_sha256":"72546365532fe301a2acaa69214289284e964841707f8bbe188d831585cd39ff"},"schema_version":"1.0","source":{"id":"1911.00973","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1911.00973","created_at":"2026-07-05T00:47:47Z"},{"alias_kind":"arxiv_version","alias_value":"1911.00973v1","created_at":"2026-07-05T00:47:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.00973","created_at":"2026-07-05T00:47:47Z"},{"alias_kind":"pith_short_12","alias_value":"LLKVHXNX35KW","created_at":"2026-07-05T00:47:47Z"},{"alias_kind":"pith_short_16","alias_value":"LLKVHXNX35KWXG6P","created_at":"2026-07-05T00:47:47Z"},{"alias_kind":"pith_short_8","alias_value":"LLKVHXNX","created_at":"2026-07-05T00:47:47Z"}],"graph_snapshots":[{"event_id":"sha256:e2dad4cc8b9d6a75aac32f988c603a1f6ae907074779b0a1dd18b4864d249ce9","target":"graph","created_at":"2026-07-05T00:47:47Z","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/1911.00973/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent realizations of intrinsic, long-range magnetic orders in two-dimensional (2D) van der Waals materials have ignited tremendous research interests. In this work, we employ the XXZ Heisenberg model and Monte Carlo simulations to study a fundamental property of these emerging 2D magnetic materials, the Curie temperature (Tc). By including both onsite and neighbor couplings extracted from first-principles simulations, we have calculated Tc of monolayer chromium trihalides and Cr2Ge2Te6, which are of broad interests currently, and the simulation results agree with available measurements. We a","authors_text":"Li Yang, Ruixiang Fei, Xiaobo Lu","cross_cats":["cond-mat.mtrl-sci","cond-mat.stat-mech","physics.comp-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-11-03T21:27:15Z","title":"Curie Temperature of Emerging Two-Dimensional Magnetic Structures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.00973","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":"sha256:8d94061bf6448dae072c5387130ed77024dd4c6a9cbca13b76526cc5e2b52a87","target":"record","created_at":"2026-07-05T00:47:47Z","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":"407d3a29eb3b621b3e1e83b6d3f7cbcc1a240c46cf30af12700af74c8556d873","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.stat-mech","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-11-03T21:27:15Z","title_canon_sha256":"72546365532fe301a2acaa69214289284e964841707f8bbe188d831585cd39ff"},"schema_version":"1.0","source":{"id":"1911.00973","kind":"arxiv","version":1}},"canonical_sha256":"5ad553ddb7df556b9bcf3ef3d38985343df289626393c4d9d3c95fe3f99f36ab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5ad553ddb7df556b9bcf3ef3d38985343df289626393c4d9d3c95fe3f99f36ab","first_computed_at":"2026-07-05T00:47:47.738638Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:47:47.738638Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/tfO8kp7i2JYO9kk0Y9E4RXKY6Hwpe6K7tlWCNGae8HoytvNNaquIY2hYjo9ml8JlEuJjWDtsQIYyld8M1hjAw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:47:47.739065Z","signed_message":"canonical_sha256_bytes"},"source_id":"1911.00973","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8d94061bf6448dae072c5387130ed77024dd4c6a9cbca13b76526cc5e2b52a87","sha256:e2dad4cc8b9d6a75aac32f988c603a1f6ae907074779b0a1dd18b4864d249ce9"],"state_sha256":"306be4f211c6fcac0d167345ba3030a9723cefdebea96c592713c3b030aad950"}