{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:RSD4K7RHNPPJDUTDGJZKURVUL7","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":"fbc2b5ea9211c3c8b5bedb60642fa13a6a1fd8b2925129b46572967824e3f0ed","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-03-26T11:27:58Z","title_canon_sha256":"a818ac60b87c0c042a5ae1a9ad787bf61a735b552d942f65139ef8803823d0fc"},"schema_version":"1.0","source":{"id":"2303.14685","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.14685","created_at":"2026-07-05T07:55:20Z"},{"alias_kind":"arxiv_version","alias_value":"2303.14685v3","created_at":"2026-07-05T07:55:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.14685","created_at":"2026-07-05T07:55:20Z"},{"alias_kind":"pith_short_12","alias_value":"RSD4K7RHNPPJ","created_at":"2026-07-05T07:55:20Z"},{"alias_kind":"pith_short_16","alias_value":"RSD4K7RHNPPJDUTD","created_at":"2026-07-05T07:55:20Z"},{"alias_kind":"pith_short_8","alias_value":"RSD4K7RH","created_at":"2026-07-05T07:55:20Z"}],"graph_snapshots":[{"event_id":"sha256:0740c380bbe44eeeb447fd6bb2f2ae160ba870438f21239fa098fcfb54a5dc92","target":"graph","created_at":"2026-07-05T07:55:20Z","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/2303.14685/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We theoretically propose that the van der Waals layered ternary transition metal chalcogenide V$_2 MX_4$ ($M=$ W, Mo; $X=$ S, Se) is a new family of quantum anomalous Hall insulators with sizable bulk gap and Chern number $\\mathcal{C}=-1$. The large topological gap originates from the \\emph{deep} band inversion between spin up bands contributed by $d_{xz},d_{yz}$ orbitals of V and spin down band from $d_{z^2}$ orbital of $M$ at Fermi level. Remarkably, the Curie temperature of monolayer V$_2 MX_4$ is predicted to be much higher than that of monolayer MnBi$_2$Te$_4$. Furthermore, the thickness ","authors_text":"Huan Wang, Jing Wang, Kejie Bao, Yadong Jiang, Zhaochen Liu","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-03-26T11:27:58Z","title":"Monolayer V2MX4: A new family of quantum anomalous Hall insulators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.14685","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":"sha256:0aa59577a9ca80b7d58b1645634d1b6777fd32f02d14dad972c12ca990abd5e2","target":"record","created_at":"2026-07-05T07:55:20Z","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":"fbc2b5ea9211c3c8b5bedb60642fa13a6a1fd8b2925129b46572967824e3f0ed","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-03-26T11:27:58Z","title_canon_sha256":"a818ac60b87c0c042a5ae1a9ad787bf61a735b552d942f65139ef8803823d0fc"},"schema_version":"1.0","source":{"id":"2303.14685","kind":"arxiv","version":3}},"canonical_sha256":"8c87c57e276bde91d2633272aa46b45fee1423c01a21350fd18cebefaf55bdb2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8c87c57e276bde91d2633272aa46b45fee1423c01a21350fd18cebefaf55bdb2","first_computed_at":"2026-07-05T07:55:20.434030Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:55:20.434030Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MAgapfnW4kc4EVnID7+7rsgPPor6qaxgVqaaRNEAzaE6e4Bv0mBCjhNtFU31juowkS+tEDqFMYTkBI1myhNjCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:55:20.434493Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.14685","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0aa59577a9ca80b7d58b1645634d1b6777fd32f02d14dad972c12ca990abd5e2","sha256:0740c380bbe44eeeb447fd6bb2f2ae160ba870438f21239fa098fcfb54a5dc92"],"state_sha256":"4ca50c8cbfb97e246f49e1f1148f4598f573af723074e49697ee93e7e2af92a9"}