{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:XQV2TWAT3XRECZZLLT7HBMP3WB","short_pith_number":"pith:XQV2TWAT","schema_version":"1.0","canonical_sha256":"bc2ba9d813dde241672b5cfe70b1fbb04af5d702606599b9879020a880c116e3","source":{"kind":"arxiv","id":"0903.0254","version":2},"attestation_state":"computed","paper":{"title":"Proposed Orbital Ordering in MnV2O4 from First-principles Calculations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Roser Valenti, S. Sarkar, T. Maitra, T. Saha-Dasgupta","submitted_at":"2009-03-02T10:41:52Z","abstract_excerpt":"Based on density functional calculations, we propose a possible orbital ordering in MnV2O4 which consists of orbital chains running along crystallographic a and b directions with orbitals rotated alternatively by about 45 degrees within each chain. We show that the consideration of correlation effects as implemented in the local spin density approximation (LSDA)+U approach is crucial for a correct description of the space group symmetry. This implies that the correlation-driven orbital ordering has a strong influence on the structural transitions in this system. Inclusion of spin-orbit effects"},"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":"0903.0254","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2009-03-02T10:41:52Z","cross_cats_sorted":[],"title_canon_sha256":"685a45bd83c03e2d99adad6c1c7b9e5d6d1517f2ae9c642cdf80f5d5a699a0f4","abstract_canon_sha256":"d3c87b020297eaa33e74e046682c4179989d2e78d40b66f03a1446b9864f578b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:14:37.907035Z","signature_b64":"YA/dbR92boXGrlLHqTfDjPAiikVF1Ybsulf9ycPjsSQ8DbKAuGAePA9J6jduG8QNwXuVdKtHMVvWv0J+2EFKCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bc2ba9d813dde241672b5cfe70b1fbb04af5d702606599b9879020a880c116e3","last_reissued_at":"2026-05-18T02:14:37.906246Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:14:37.906246Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Proposed Orbital Ordering in MnV2O4 from First-principles Calculations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Roser Valenti, S. Sarkar, T. Maitra, T. Saha-Dasgupta","submitted_at":"2009-03-02T10:41:52Z","abstract_excerpt":"Based on density functional calculations, we propose a possible orbital ordering in MnV2O4 which consists of orbital chains running along crystallographic a and b directions with orbitals rotated alternatively by about 45 degrees within each chain. We show that the consideration of correlation effects as implemented in the local spin density approximation (LSDA)+U approach is crucial for a correct description of the space group symmetry. This implies that the correlation-driven orbital ordering has a strong influence on the structural transitions in this system. Inclusion of spin-orbit effects"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0903.0254","kind":"arxiv","version":2},"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":"0903.0254","created_at":"2026-05-18T02:14:37.906395+00:00"},{"alias_kind":"arxiv_version","alias_value":"0903.0254v2","created_at":"2026-05-18T02:14:37.906395+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0903.0254","created_at":"2026-05-18T02:14:37.906395+00:00"},{"alias_kind":"pith_short_12","alias_value":"XQV2TWAT3XRE","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_16","alias_value":"XQV2TWAT3XRECZZL","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_8","alias_value":"XQV2TWAT","created_at":"2026-05-18T12:26:02.257875+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/XQV2TWAT3XRECZZLLT7HBMP3WB","json":"https://pith.science/pith/XQV2TWAT3XRECZZLLT7HBMP3WB.json","graph_json":"https://pith.science/api/pith-number/XQV2TWAT3XRECZZLLT7HBMP3WB/graph.json","events_json":"https://pith.science/api/pith-number/XQV2TWAT3XRECZZLLT7HBMP3WB/events.json","paper":"https://pith.science/paper/XQV2TWAT"},"agent_actions":{"view_html":"https://pith.science/pith/XQV2TWAT3XRECZZLLT7HBMP3WB","download_json":"https://pith.science/pith/XQV2TWAT3XRECZZLLT7HBMP3WB.json","view_paper":"https://pith.science/paper/XQV2TWAT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0903.0254&json=true","fetch_graph":"https://pith.science/api/pith-number/XQV2TWAT3XRECZZLLT7HBMP3WB/graph.json","fetch_events":"https://pith.science/api/pith-number/XQV2TWAT3XRECZZLLT7HBMP3WB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XQV2TWAT3XRECZZLLT7HBMP3WB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XQV2TWAT3XRECZZLLT7HBMP3WB/action/storage_attestation","attest_author":"https://pith.science/pith/XQV2TWAT3XRECZZLLT7HBMP3WB/action/author_attestation","sign_citation":"https://pith.science/pith/XQV2TWAT3XRECZZLLT7HBMP3WB/action/citation_signature","submit_replication":"https://pith.science/pith/XQV2TWAT3XRECZZLLT7HBMP3WB/action/replication_record"}},"created_at":"2026-05-18T02:14:37.906395+00:00","updated_at":"2026-05-18T02:14:37.906395+00:00"}