{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:WR6DIKT2COQJCLNUHBS5R7GX2T","short_pith_number":"pith:WR6DIKT2","schema_version":"1.0","canonical_sha256":"b47c342a7a13a0912db43865d8fcd7d4c0be1adc312a9e3658ac36cb02dd46e7","source":{"kind":"arxiv","id":"1511.02968","version":1},"attestation_state":"computed","paper":{"title":"Topological magnetic phase in LaMnO$_3$ (111) bilayer","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Shuai Dong, Xin Huang, Yakui Weng, Yugui Yao","submitted_at":"2015-11-10T02:21:49Z","abstract_excerpt":"Candidates for correlated topological insulators, originated from the spin-orbit coupling as well as Hubbard type correlation, are expected in the ($111$) bilayer of perovskite-structural transition-metal oxides. Based on the first-principles calculation and tight-binding model, the electronic structure of a LaMnO$_3$ ($111$) bilayer sandwiched in LaScO$_3$ barriers has been investigated. For the ideal undistorted perovskite structure, the Fermi energy of LaMnO$_3$ ($111$) bilayer just stays at the Dirac point, rendering a semi-metal (graphene-like) which is also a half-metal (different from g"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1511.02968","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-11-10T02:21:49Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.str-el"],"title_canon_sha256":"4fe001a5ba0d8be75d00b9d5bd4cff9bee844c8d161f21a66050daa0d4c54329","abstract_canon_sha256":"852dc1ae8b72020d671e3e7ab42aebac8b1d34590668c6dff10ecfc3cea22dcd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:27:17.349868Z","signature_b64":"mecr/wRZ2JE/rnqmtvSYVT9J1ZXAYztkUI3f9RECa25c4Scs7vYxlaAcXpoCsWAeMYDsLrWE++lsMraADqUsAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b47c342a7a13a0912db43865d8fcd7d4c0be1adc312a9e3658ac36cb02dd46e7","last_reissued_at":"2026-05-18T01:27:17.349185Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:27:17.349185Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Topological magnetic phase in LaMnO$_3$ (111) bilayer","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Shuai Dong, Xin Huang, Yakui Weng, Yugui Yao","submitted_at":"2015-11-10T02:21:49Z","abstract_excerpt":"Candidates for correlated topological insulators, originated from the spin-orbit coupling as well as Hubbard type correlation, are expected in the ($111$) bilayer of perovskite-structural transition-metal oxides. Based on the first-principles calculation and tight-binding model, the electronic structure of a LaMnO$_3$ ($111$) bilayer sandwiched in LaScO$_3$ barriers has been investigated. For the ideal undistorted perovskite structure, the Fermi energy of LaMnO$_3$ ($111$) bilayer just stays at the Dirac point, rendering a semi-metal (graphene-like) which is also a half-metal (different from g"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.02968","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1511.02968","created_at":"2026-05-18T01:27:17.349304+00:00"},{"alias_kind":"arxiv_version","alias_value":"1511.02968v1","created_at":"2026-05-18T01:27:17.349304+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.02968","created_at":"2026-05-18T01:27:17.349304+00:00"},{"alias_kind":"pith_short_12","alias_value":"WR6DIKT2COQJ","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_16","alias_value":"WR6DIKT2COQJCLNU","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_8","alias_value":"WR6DIKT2","created_at":"2026-05-18T12:29:47.479230+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/WR6DIKT2COQJCLNUHBS5R7GX2T","json":"https://pith.science/pith/WR6DIKT2COQJCLNUHBS5R7GX2T.json","graph_json":"https://pith.science/api/pith-number/WR6DIKT2COQJCLNUHBS5R7GX2T/graph.json","events_json":"https://pith.science/api/pith-number/WR6DIKT2COQJCLNUHBS5R7GX2T/events.json","paper":"https://pith.science/paper/WR6DIKT2"},"agent_actions":{"view_html":"https://pith.science/pith/WR6DIKT2COQJCLNUHBS5R7GX2T","download_json":"https://pith.science/pith/WR6DIKT2COQJCLNUHBS5R7GX2T.json","view_paper":"https://pith.science/paper/WR6DIKT2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1511.02968&json=true","fetch_graph":"https://pith.science/api/pith-number/WR6DIKT2COQJCLNUHBS5R7GX2T/graph.json","fetch_events":"https://pith.science/api/pith-number/WR6DIKT2COQJCLNUHBS5R7GX2T/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WR6DIKT2COQJCLNUHBS5R7GX2T/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WR6DIKT2COQJCLNUHBS5R7GX2T/action/storage_attestation","attest_author":"https://pith.science/pith/WR6DIKT2COQJCLNUHBS5R7GX2T/action/author_attestation","sign_citation":"https://pith.science/pith/WR6DIKT2COQJCLNUHBS5R7GX2T/action/citation_signature","submit_replication":"https://pith.science/pith/WR6DIKT2COQJCLNUHBS5R7GX2T/action/replication_record"}},"created_at":"2026-05-18T01:27:17.349304+00:00","updated_at":"2026-05-18T01:27:17.349304+00:00"}