{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:5WO3VR7ZXIT6DGP5NU6LMOO4EC","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":"cb94a4ff53b9afa5040d9711667efd5911ff1a9a60c20b56c66a0ff11b464f3a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-08-27T16:53:11Z","title_canon_sha256":"4256e3cfd6b04bc03b9159002172b7f448bf15947f0b54b13407aa126e41d39b"},"schema_version":"1.0","source":{"id":"1408.6458","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.6458","created_at":"2026-05-18T01:42:12Z"},{"alias_kind":"arxiv_version","alias_value":"1408.6458v1","created_at":"2026-05-18T01:42:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.6458","created_at":"2026-05-18T01:42:12Z"},{"alias_kind":"pith_short_12","alias_value":"5WO3VR7ZXIT6","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_16","alias_value":"5WO3VR7ZXIT6DGP5","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_8","alias_value":"5WO3VR7Z","created_at":"2026-05-18T12:28:16Z"}],"graph_snapshots":[{"event_id":"sha256:8b79d6f5e9c05c430c6c196b17e543beb75adaabd257ea9c17693b64d91c65b9","target":"graph","created_at":"2026-05-18T01:42:12Z","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 electronic properties of GaV4S8 (GVS) and GaTaSe8 (GTS), two distant members within the large family of chalcogenides AM4X8, with A={Ga, Ge}, M={V, Nb, Ta, Mo} and X={S, Se}. While all these compounds are Mott insulators, their ground state show many types of magnetic order, with GVS being ferromagnetic and GTS non-magnetic. Based on their bandstructures, calculated with Density Functional Theory methods, we compute an effective tight binding Hamiltonian in a localised Wannier basis set, for each one of the two compounds. The localised orbitals provide a very accurate representati","authors_text":"A. Camjayi, M. J. Rozenberg, R. Weht","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-08-27T16:53:11Z","title":"Localised Wannier orbital basis for the Mott insulators GaV4S8 and GaTa4Se8"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.6458","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":"sha256:324ac5236cd9feb339dc7b4b8a233db3cd6a41d2dcdd49f34c6d68a57e274fd4","target":"record","created_at":"2026-05-18T01:42:12Z","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":"cb94a4ff53b9afa5040d9711667efd5911ff1a9a60c20b56c66a0ff11b464f3a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-08-27T16:53:11Z","title_canon_sha256":"4256e3cfd6b04bc03b9159002172b7f448bf15947f0b54b13407aa126e41d39b"},"schema_version":"1.0","source":{"id":"1408.6458","kind":"arxiv","version":1}},"canonical_sha256":"ed9dbac7f9ba27e199fd6d3cb639dc20be5ed4d3ebd13102906116bc7377a842","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ed9dbac7f9ba27e199fd6d3cb639dc20be5ed4d3ebd13102906116bc7377a842","first_computed_at":"2026-05-18T01:42:12.616547Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:12.616547Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WL87uyBtZp4qZZpX1ITCfzjE/mU9h+5pwbh4rifonZUbVUT70rFyJiu9/wPt5HcbIIfV8SwdqGsBXvQ/KBxSAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:12.617234Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.6458","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:324ac5236cd9feb339dc7b4b8a233db3cd6a41d2dcdd49f34c6d68a57e274fd4","sha256:8b79d6f5e9c05c430c6c196b17e543beb75adaabd257ea9c17693b64d91c65b9"],"state_sha256":"8de99725b6f17be33dc4063265bd3e5d9401030b7d00d36c073c1a7f91e6b28f"}