{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:MELE666XFB5G7XAFSFRTTKSEFZ","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":"fdf5c71ae23d7f372696d2af9a6ccfe7f66af06ac39de87f6b483045a63107fb","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-12-30T04:15:32Z","title_canon_sha256":"359df5283b029fca260289d4d8c413d652e7c7e397cf5e2ca4191baa1ee98fec"},"schema_version":"1.0","source":{"id":"1512.08843","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.08843","created_at":"2026-05-18T00:45:16Z"},{"alias_kind":"arxiv_version","alias_value":"1512.08843v1","created_at":"2026-05-18T00:45:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.08843","created_at":"2026-05-18T00:45:16Z"},{"alias_kind":"pith_short_12","alias_value":"MELE666XFB5G","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"MELE666XFB5G7XAF","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"MELE666X","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:190b8e7b152e81137def6dedb40ea68a07d0690303120ea56fdf870cea269ebe","target":"graph","created_at":"2026-05-18T00:45:16Z","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 do a search for topological insulators which are associated with ferromagnetic ordering and show anomalous quantum Hall effect, among transition metal oxide superlattices taking the parent compounds as LaAlO3 and SrTiO3. Among the various superlattices which are studied here, (LaAlO3)10/(LaOsO3)2 exhibits a ferromagnetic ground state with a topologically non-trivial energy gap when a spin-orbit interaction is turned on. The study of transverse conductivity shows that the system has quantized Hall conductivity inside the topological energy gap without applying any external magnetic field. Th","authors_text":"Guang-Yu Guo, Hirak Kumar Chandra","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-12-30T04:15:32Z","title":"Topological insulator associated with quantum anomalous Hall phase in ferromagnetic perovskite superlattices"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.08843","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":"sha256:2055cf0c1cf0e3006d9a9ecaaf142aa4f3cf1b3d8b1fcc3a65c4ffe9b8b50802","target":"record","created_at":"2026-05-18T00:45:16Z","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":"fdf5c71ae23d7f372696d2af9a6ccfe7f66af06ac39de87f6b483045a63107fb","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-12-30T04:15:32Z","title_canon_sha256":"359df5283b029fca260289d4d8c413d652e7c7e397cf5e2ca4191baa1ee98fec"},"schema_version":"1.0","source":{"id":"1512.08843","kind":"arxiv","version":1}},"canonical_sha256":"61164f7bd7287a6fdc05916339aa442e75f713c65d5cfaee0a1f2c8a6f4d56fb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"61164f7bd7287a6fdc05916339aa442e75f713c65d5cfaee0a1f2c8a6f4d56fb","first_computed_at":"2026-05-18T00:45:16.379136Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:45:16.379136Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HNFXfk8ui3kYnecMQtEy/tPnPY/to6NNSGvpOaXR1JUe3JJml1y/kcKRqNAtswU+V+//WO/5v04igFUIVKf4BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:45:16.379844Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.08843","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2055cf0c1cf0e3006d9a9ecaaf142aa4f3cf1b3d8b1fcc3a65c4ffe9b8b50802","sha256:190b8e7b152e81137def6dedb40ea68a07d0690303120ea56fdf870cea269ebe"],"state_sha256":"25acb99fbfe5891b069152769df4a39f3a302704e55e085934ae61ff3281caa0"}