{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:XMLJ26AZ6EKT2JNAIPLM2AG7DJ","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":"54a2d922f7d9ef6c4042f04f2decf2818cd6b376465cb9049560ef26bbf50c22","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-06-10T13:41:36Z","title_canon_sha256":"11397a374c2fcf2f67b8a1747295fd487d2543781dcb0c19ce078eab3933ee05"},"schema_version":"1.0","source":{"id":"1506.03297","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.03297","created_at":"2026-05-18T01:55:31Z"},{"alias_kind":"arxiv_version","alias_value":"1506.03297v1","created_at":"2026-05-18T01:55:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.03297","created_at":"2026-05-18T01:55:31Z"},{"alias_kind":"pith_short_12","alias_value":"XMLJ26AZ6EKT","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"XMLJ26AZ6EKT2JNA","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"XMLJ26AZ","created_at":"2026-05-18T12:29:50Z"}],"graph_snapshots":[{"event_id":"sha256:baedd75a787ddbed2aa69b09ae7feef599e974d946ce59cc44c4e6a3ba48f7c2","target":"graph","created_at":"2026-05-18T01:55:31Z","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":"The structural, electronic, and magnetic properties of half-Heusler alloys CKMg and SiKMg are studied by using first-principle density functional theory. The calculations reveal the SiKMg alloy is a half-metallic ferromagnet with the magnetic moment of 1 $\\mu_B$ per formula unit at equilibrium lattice constant. The magnetic moment mainly originates from the strong spin-polarization of $p$ electrons of Si atom and partial involvement of $d$ electrons of K atom. The half-metallic gap is 0.105 eV. The robustness of half-metallic against the lattice constants for SiKMg is also calculated. CKMg all","authors_text":"Gang Lei, Jian-Bo Deng, Lei Li, Qiang Gao, Xian-Ru Hu, Xiao-Xiong Liu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-06-10T13:41:36Z","title":"A first-principle study of half-Heusler alloys CKMg and SiKMg"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.03297","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:a374d155364d34a50edc89393cdb7a9ff53d2816dff3697b643e99a52a03ecf9","target":"record","created_at":"2026-05-18T01:55:31Z","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":"54a2d922f7d9ef6c4042f04f2decf2818cd6b376465cb9049560ef26bbf50c22","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-06-10T13:41:36Z","title_canon_sha256":"11397a374c2fcf2f67b8a1747295fd487d2543781dcb0c19ce078eab3933ee05"},"schema_version":"1.0","source":{"id":"1506.03297","kind":"arxiv","version":1}},"canonical_sha256":"bb169d7819f1153d25a043d6cd00df1a53b33d259ddd909a4204f9532b98c02b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bb169d7819f1153d25a043d6cd00df1a53b33d259ddd909a4204f9532b98c02b","first_computed_at":"2026-05-18T01:55:31.061083Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:55:31.061083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LHqAodA0UZ9VCbMUS/1BKs2rLCWZ7D6YeX27ltVt3hvaQX3twgFw0VsGEWyGhZKlaQ+H/gd1dg08fYIToL8LBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:55:31.061618Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.03297","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a374d155364d34a50edc89393cdb7a9ff53d2816dff3697b643e99a52a03ecf9","sha256:baedd75a787ddbed2aa69b09ae7feef599e974d946ce59cc44c4e6a3ba48f7c2"],"state_sha256":"b6dc2450261720198f62ea51accac686a9d7b7139157a94d3fd4f2f49838aa30"}