{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:G5MLHUB2OCZ2GFSAGIUCRPCROD","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":"51593c21a6cd295837c1ce58eae8f81afb6d095edc9cd6fb12ecb8e3c5b3b7d2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-02-08T11:54:26Z","title_canon_sha256":"48d9b1e39c82c59ac0bf0ba24daf59b1b86a242c5f599dde42fbbf34955e7835"},"schema_version":"1.0","source":{"id":"1802.02815","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.02815","created_at":"2026-05-18T00:22:18Z"},{"alias_kind":"arxiv_version","alias_value":"1802.02815v1","created_at":"2026-05-18T00:22:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.02815","created_at":"2026-05-18T00:22:18Z"},{"alias_kind":"pith_short_12","alias_value":"G5MLHUB2OCZ2","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"G5MLHUB2OCZ2GFSA","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"G5MLHUB2","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:88471a87f54afabc4b2c81028a70448798fc2616ef367d599b944cd0b8bf6582","target":"graph","created_at":"2026-05-18T00:22:18Z","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":"The magnetic structure of Ca$_2$MnReO$_6$ double perovskite is investigated by neutron powder diffraction and bulk magnetization, showing dominant non-collinear Mn magnetic moments [$4.35(7)$ $\\mu_B$] that are orthogonally aligned with the small Re moments [$0.22(4)$ $\\mu_B$]. $Ab$-initio electronic structure calculations show that the strong spin-orbit coupling for Re $5d$ electrons combined with a relatively modest on-site Coulomb repulsion ($U_{eff}^{Re} \\gtrsim 0.6$ eV) is sufficient to render this material insulating. This is a rare example of spin-orbit assisted Mott insulator outside th","authors_text":"A. S. Cavichini, E. Granado, F. Damay, F. Porcher, J. B. Depianti, J. L. Passamai Jr., M. T. Orlando","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-02-08T11:54:26Z","title":"Exotic Magnetism and Spin-Orbit Assisted Mott Insulating State in a $3d-5d$ Double Perovskite"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.02815","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:e4eb78b6f5238494af5957e2d92897a3e862c8340643ef801366f4ba28441385","target":"record","created_at":"2026-05-18T00:22:18Z","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":"51593c21a6cd295837c1ce58eae8f81afb6d095edc9cd6fb12ecb8e3c5b3b7d2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-02-08T11:54:26Z","title_canon_sha256":"48d9b1e39c82c59ac0bf0ba24daf59b1b86a242c5f599dde42fbbf34955e7835"},"schema_version":"1.0","source":{"id":"1802.02815","kind":"arxiv","version":1}},"canonical_sha256":"3758b3d03a70b3a31640322828bc5170c9cfa9862593b896fde94765abec1e88","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3758b3d03a70b3a31640322828bc5170c9cfa9862593b896fde94765abec1e88","first_computed_at":"2026-05-18T00:22:18.323645Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:22:18.323645Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qJnz9ibLR/QzDfmCcBieltUCieqPzaMtghQd4TG45aNXd4/26u8/T78NeEqtSo7OuDTXJCTt/PrrD8hAD1QjAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:22:18.324073Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.02815","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e4eb78b6f5238494af5957e2d92897a3e862c8340643ef801366f4ba28441385","sha256:88471a87f54afabc4b2c81028a70448798fc2616ef367d599b944cd0b8bf6582"],"state_sha256":"1d5aa45187f6c7496581cb3c6f27415dbc69036c2bc36cbafd8d58e2f8cf0b7a"}