{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:MFJP335SD5FOVUAZ4RTTEMRWEH","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":"64ad1432c68850348e3d0ccb94cb2313b4095ba03ee969d3ca4ce7d56fc32e95","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-11-29T16:52:55Z","title_canon_sha256":"560082555640a896b5de65a034a60698469ab59c734ce2e4494399965ab41c01"},"schema_version":"1.0","source":{"id":"1511.09040","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.09040","created_at":"2026-05-18T01:19:38Z"},{"alias_kind":"arxiv_version","alias_value":"1511.09040v1","created_at":"2026-05-18T01:19:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.09040","created_at":"2026-05-18T01:19:38Z"},{"alias_kind":"pith_short_12","alias_value":"MFJP335SD5FO","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"MFJP335SD5FOVUAZ","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"MFJP335S","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:badd82a827c9b2b8cb0aa90d7405d29f79f09de8ab40f322bd986a772faee339","target":"graph","created_at":"2026-05-18T01:19:38Z","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":"Despite considerable interest in layered transition metal dichalcogenides (TMDs), such as MX2 with M = (Mo, W) and X = (S, Se, Te), the physical origin of their topological nature is still poorly understood. In the conventional view of topological phase transition (TPT), the non-trivial topology of electron bands in TMDs is caused by the band inversion between metal d and chalcogen p orbital bands, where the former is pulled down below the latter. Here, we show that, in TMDs, the TPT is entirely different from the conventional speculation. In particular, MS2 and MSe2 exhibits the opposite beha","authors_text":"Duk-Hyun Choe, Ha-Jun Sung, Kee Joo Chang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-11-29T16:52:55Z","title":"Understanding topological phase transition in transition metal dichalcogenides"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.09040","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:ef8a6dfbccb91c6a6b557b42fe9f4c24fa31efcd6be06ca0dc6d008ace69539a","target":"record","created_at":"2026-05-18T01:19:38Z","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":"64ad1432c68850348e3d0ccb94cb2313b4095ba03ee969d3ca4ce7d56fc32e95","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-11-29T16:52:55Z","title_canon_sha256":"560082555640a896b5de65a034a60698469ab59c734ce2e4494399965ab41c01"},"schema_version":"1.0","source":{"id":"1511.09040","kind":"arxiv","version":1}},"canonical_sha256":"6152fdefb21f4aead019e46732323621f40741dce568d72a14496c94f3ff31b9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6152fdefb21f4aead019e46732323621f40741dce568d72a14496c94f3ff31b9","first_computed_at":"2026-05-18T01:19:38.317756Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:19:38.317756Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VANV/ox9BXEHTEgqRao6Gl1kiVJ6P1r4nq3qOfYg2k1ZRSPNEzfUTya7y1qYInKPguJ9NESNiTRJa15Qb5+kAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:19:38.318403Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.09040","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ef8a6dfbccb91c6a6b557b42fe9f4c24fa31efcd6be06ca0dc6d008ace69539a","sha256:badd82a827c9b2b8cb0aa90d7405d29f79f09de8ab40f322bd986a772faee339"],"state_sha256":"4d1bc8d90877c676783f6c48da0218a726f0d601da137a895b1cbddd28ec9fd5"}