{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:33QNKSWSEQKIJYLS4AD3OXQLCQ","short_pith_number":"pith:33QNKSWS","schema_version":"1.0","canonical_sha256":"dee0d54ad2241484e172e007b75e0b1438a2d457483bf0ea289aae87c90fd526","source":{"kind":"arxiv","id":"1101.5994","version":1},"attestation_state":"computed","paper":{"title":"Ferrimagnetism and disorder in epitaxial Mn(2-x)Co(x)VAl thin films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Elke Arenholz, G\\\"unter Reiss, Jan-Michael Schmalhorst, Markus Meinert","submitted_at":"2011-01-31T15:38:25Z","abstract_excerpt":"The quaternary full Heusler compound Mn(2-x)Co(x)VAl with x = 1 is predicted to be a half-metallic antiferromagnet. Thin films of the quaternary compounds with x = 0...2 were prepared by DC and RF magnetron co-sputtering on heated MgO (001) substrates. The magnetic structure was examined by x-ray magnetic circular dichroism and the chemical disorder was characterized by x-ray diffraction. Ferrimagnetic coupling of V to Mn was observed for Mn2VAl (x = 0). For x = 0.5, we also found ferrimagnetic order with V and Co antiparallel to Mn. The observed reduced magnetic moments are interpreted with t"},"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":"1101.5994","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-01-31T15:38:25Z","cross_cats_sorted":[],"title_canon_sha256":"cf03369f454b94476ea4b6adc96394092a888139ea11af0841aa5462cfedb113","abstract_canon_sha256":"e035120c92f433df96d4a13ce9a93b38cfa6c4718635314a12ba0db1c1eee275"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:19:04.339802Z","signature_b64":"0e/7M2/s4zM2+bakdRIunqaIEwVkqHD9NZwojtXf7XEhsZ74MxIcebxOCttWnHI4m0JNXZEtgsTEWbAeYbY2CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dee0d54ad2241484e172e007b75e0b1438a2d457483bf0ea289aae87c90fd526","last_reissued_at":"2026-05-18T04:19:04.339156Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:19:04.339156Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ferrimagnetism and disorder in epitaxial Mn(2-x)Co(x)VAl thin films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Elke Arenholz, G\\\"unter Reiss, Jan-Michael Schmalhorst, Markus Meinert","submitted_at":"2011-01-31T15:38:25Z","abstract_excerpt":"The quaternary full Heusler compound Mn(2-x)Co(x)VAl with x = 1 is predicted to be a half-metallic antiferromagnet. Thin films of the quaternary compounds with x = 0...2 were prepared by DC and RF magnetron co-sputtering on heated MgO (001) substrates. The magnetic structure was examined by x-ray magnetic circular dichroism and the chemical disorder was characterized by x-ray diffraction. Ferrimagnetic coupling of V to Mn was observed for Mn2VAl (x = 0). For x = 0.5, we also found ferrimagnetic order with V and Co antiparallel to Mn. The observed reduced magnetic moments are interpreted with t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.5994","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":"1101.5994","created_at":"2026-05-18T04:19:04.339248+00:00"},{"alias_kind":"arxiv_version","alias_value":"1101.5994v1","created_at":"2026-05-18T04:19:04.339248+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.5994","created_at":"2026-05-18T04:19:04.339248+00:00"},{"alias_kind":"pith_short_12","alias_value":"33QNKSWSEQKI","created_at":"2026-05-18T12:26:18.847500+00:00"},{"alias_kind":"pith_short_16","alias_value":"33QNKSWSEQKIJYLS","created_at":"2026-05-18T12:26:18.847500+00:00"},{"alias_kind":"pith_short_8","alias_value":"33QNKSWS","created_at":"2026-05-18T12:26:18.847500+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/33QNKSWSEQKIJYLS4AD3OXQLCQ","json":"https://pith.science/pith/33QNKSWSEQKIJYLS4AD3OXQLCQ.json","graph_json":"https://pith.science/api/pith-number/33QNKSWSEQKIJYLS4AD3OXQLCQ/graph.json","events_json":"https://pith.science/api/pith-number/33QNKSWSEQKIJYLS4AD3OXQLCQ/events.json","paper":"https://pith.science/paper/33QNKSWS"},"agent_actions":{"view_html":"https://pith.science/pith/33QNKSWSEQKIJYLS4AD3OXQLCQ","download_json":"https://pith.science/pith/33QNKSWSEQKIJYLS4AD3OXQLCQ.json","view_paper":"https://pith.science/paper/33QNKSWS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1101.5994&json=true","fetch_graph":"https://pith.science/api/pith-number/33QNKSWSEQKIJYLS4AD3OXQLCQ/graph.json","fetch_events":"https://pith.science/api/pith-number/33QNKSWSEQKIJYLS4AD3OXQLCQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/33QNKSWSEQKIJYLS4AD3OXQLCQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/33QNKSWSEQKIJYLS4AD3OXQLCQ/action/storage_attestation","attest_author":"https://pith.science/pith/33QNKSWSEQKIJYLS4AD3OXQLCQ/action/author_attestation","sign_citation":"https://pith.science/pith/33QNKSWSEQKIJYLS4AD3OXQLCQ/action/citation_signature","submit_replication":"https://pith.science/pith/33QNKSWSEQKIJYLS4AD3OXQLCQ/action/replication_record"}},"created_at":"2026-05-18T04:19:04.339248+00:00","updated_at":"2026-05-18T04:19:04.339248+00:00"}