{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:QFEMA5HDXUV4RC52FLUZMIXN7A","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":"ae1e314ab0b1da8e8950872af656c4bebc674002296ba92c5714b83dbb67286e","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-12-09T22:10:48Z","title_canon_sha256":"27e57813621f3171cfd28349d925448a8b4c92b68631830983f0566ce278c658"},"schema_version":"1.0","source":{"id":"1312.2615","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.2615","created_at":"2026-05-18T00:42:08Z"},{"alias_kind":"arxiv_version","alias_value":"1312.2615v2","created_at":"2026-05-18T00:42:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.2615","created_at":"2026-05-18T00:42:08Z"},{"alias_kind":"pith_short_12","alias_value":"QFEMA5HDXUV4","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"QFEMA5HDXUV4RC52","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"QFEMA5HD","created_at":"2026-05-18T12:27:57Z"}],"graph_snapshots":[{"event_id":"sha256:7afac8a49dc824415c078b843b283c28ab42e6099c270ad6b2453c43f076ab22","target":"graph","created_at":"2026-05-18T00:42:08Z","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":"A density functional theory study of the BiS$_{2}$ superconductors containing rare-earths: \\textit{Ln}O$_{1-x}$F$_{x}$BiS$_{2}$ (\\textit{Ln} = La, Ce, Pr, and Nd) is presented. We find that CeO$_{0.5}$F$_{0.5}$BiS$_{2}$ has competing ferromagnetic and weak antiferromagnetic tendencies, the first one corresponding to experimental results. We show that PrO$_{0.5}$F$_{0.5}$BiS$_{2}$ has a strong tendency for magnetic order, which can be ferromagnetic or antiferromagnetic depending on subtle differences in 4$f$ orbital occupations. We demonstrate that NdO$_{0.5}$F$_{0.5}$BiS$_{2}$ has a stable mag","authors_text":"Corentin Morice, Emilio Artacho, Hyeong-Jin Kim, Sian E. Dutton, Siddharth S. Saxena","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-12-09T22:10:48Z","title":"Electronic and magnetic properties of superconducting LnO$_{1-x}$F$_{x}$BiS$_{2}$ (Ln = La, Ce, Pr, and Nd) from first principles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.2615","kind":"arxiv","version":2},"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":"sha256:64eae8be98e6d138446544a2648d1db4132ce19dc8efaef048e94d610999c01a","target":"record","created_at":"2026-05-18T00:42:08Z","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":"ae1e314ab0b1da8e8950872af656c4bebc674002296ba92c5714b83dbb67286e","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-12-09T22:10:48Z","title_canon_sha256":"27e57813621f3171cfd28349d925448a8b4c92b68631830983f0566ce278c658"},"schema_version":"1.0","source":{"id":"1312.2615","kind":"arxiv","version":2}},"canonical_sha256":"8148c074e3bd2bc88bba2ae99622edf816f1deeea5631e09cb963761057b90b4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8148c074e3bd2bc88bba2ae99622edf816f1deeea5631e09cb963761057b90b4","first_computed_at":"2026-05-18T00:42:08.088306Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:42:08.088306Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HokC+Dzh+pxYWof3GDr4Se7RHc2VXHA7WOUjq4gKQ5MqszTFXluhj7/rMLkUY+xQndlx93Mkv0HIVG1gE8ECBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:42:08.088882Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.2615","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64eae8be98e6d138446544a2648d1db4132ce19dc8efaef048e94d610999c01a","sha256:7afac8a49dc824415c078b843b283c28ab42e6099c270ad6b2453c43f076ab22"],"state_sha256":"fb7977d8c199c517539a6a3eef3e27628ff415803fd656b00897c5e186cfd621"}