{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:HJDY37ZFG2QITLDMRJWMX5D44P","short_pith_number":"pith:HJDY37ZF","schema_version":"1.0","canonical_sha256":"3a478dff2536a089ac6c8a6ccbf47ce3f1f277a05df84cbe8eea80054f8c213f","source":{"kind":"arxiv","id":"2010.04369","version":1},"attestation_state":"computed","paper":{"title":"Structural and magnetic properties of epitaxial films of CoIrMnAl equiatomic quaternary Heusler alloy designed from first-principles calculation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Kazuya Suzuki, Masafumi Shirai, Masahito Tsujikawa, Ren Monma, Shigemi Mizukami, Tomoki Tsuchiya, Tufan Roy","submitted_at":"2020-10-09T04:46:46Z","abstract_excerpt":"MgO-barrier magnetic tunnel junctions with half-metallic Heusler alloy electrodes attracted much attentions for spintronics applications. However, a couples of issues related to materials still remain to be resolved for practical uses. Recently, quarterly equiatomic Heusler alloys attracted attentions as advanced Heusler alloys. CoIrMnZ (Z = Al, Si, Ga, and Ge) half-metallic Heusler alloys were designed and predicted to have moderate Curie temperatures and to be a lattice-matched with the MgO barrier, being advantageous to traditional Co2 Heusler alloys [T. Roy et al., J. Magn. Magn. Mater. 49"},"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":"2010.04369","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-10-09T04:46:46Z","cross_cats_sorted":[],"title_canon_sha256":"25d982277a7844ba3fe79443f264d83b84f2ec13058aaa670b449f43cf090a68","abstract_canon_sha256":"9ba7e2e8d19b3ff74773c2af60253799488635b804a476aec3b4031c6082769e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:41:36.481987Z","signature_b64":"XOYnuSc7jFKok28HHMva5G4e+ZtEoQNryooyV5wrIifvCH6zkFTaZcewtCMJdt62FS/cxpWZHRQEWidkHbmODg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3a478dff2536a089ac6c8a6ccbf47ce3f1f277a05df84cbe8eea80054f8c213f","last_reissued_at":"2026-07-05T01:41:36.481617Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:41:36.481617Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Structural and magnetic properties of epitaxial films of CoIrMnAl equiatomic quaternary Heusler alloy designed from first-principles calculation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Kazuya Suzuki, Masafumi Shirai, Masahito Tsujikawa, Ren Monma, Shigemi Mizukami, Tomoki Tsuchiya, Tufan Roy","submitted_at":"2020-10-09T04:46:46Z","abstract_excerpt":"MgO-barrier magnetic tunnel junctions with half-metallic Heusler alloy electrodes attracted much attentions for spintronics applications. However, a couples of issues related to materials still remain to be resolved for practical uses. Recently, quarterly equiatomic Heusler alloys attracted attentions as advanced Heusler alloys. CoIrMnZ (Z = Al, Si, Ga, and Ge) half-metallic Heusler alloys were designed and predicted to have moderate Curie temperatures and to be a lattice-matched with the MgO barrier, being advantageous to traditional Co2 Heusler alloys [T. Roy et al., J. Magn. Magn. Mater. 49"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.04369","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2010.04369/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2010.04369","created_at":"2026-07-05T01:41:36.481673+00:00"},{"alias_kind":"arxiv_version","alias_value":"2010.04369v1","created_at":"2026-07-05T01:41:36.481673+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2010.04369","created_at":"2026-07-05T01:41:36.481673+00:00"},{"alias_kind":"pith_short_12","alias_value":"HJDY37ZFG2QI","created_at":"2026-07-05T01:41:36.481673+00:00"},{"alias_kind":"pith_short_16","alias_value":"HJDY37ZFG2QITLDM","created_at":"2026-07-05T01:41:36.481673+00:00"},{"alias_kind":"pith_short_8","alias_value":"HJDY37ZF","created_at":"2026-07-05T01:41:36.481673+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/HJDY37ZFG2QITLDMRJWMX5D44P","json":"https://pith.science/pith/HJDY37ZFG2QITLDMRJWMX5D44P.json","graph_json":"https://pith.science/api/pith-number/HJDY37ZFG2QITLDMRJWMX5D44P/graph.json","events_json":"https://pith.science/api/pith-number/HJDY37ZFG2QITLDMRJWMX5D44P/events.json","paper":"https://pith.science/paper/HJDY37ZF"},"agent_actions":{"view_html":"https://pith.science/pith/HJDY37ZFG2QITLDMRJWMX5D44P","download_json":"https://pith.science/pith/HJDY37ZFG2QITLDMRJWMX5D44P.json","view_paper":"https://pith.science/paper/HJDY37ZF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2010.04369&json=true","fetch_graph":"https://pith.science/api/pith-number/HJDY37ZFG2QITLDMRJWMX5D44P/graph.json","fetch_events":"https://pith.science/api/pith-number/HJDY37ZFG2QITLDMRJWMX5D44P/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HJDY37ZFG2QITLDMRJWMX5D44P/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HJDY37ZFG2QITLDMRJWMX5D44P/action/storage_attestation","attest_author":"https://pith.science/pith/HJDY37ZFG2QITLDMRJWMX5D44P/action/author_attestation","sign_citation":"https://pith.science/pith/HJDY37ZFG2QITLDMRJWMX5D44P/action/citation_signature","submit_replication":"https://pith.science/pith/HJDY37ZFG2QITLDMRJWMX5D44P/action/replication_record"}},"created_at":"2026-07-05T01:41:36.481673+00:00","updated_at":"2026-07-05T01:41:36.481673+00:00"}