{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:37RN2E5GO4KSDTFS46BVOR6JSI","short_pith_number":"pith:37RN2E5G","schema_version":"1.0","canonical_sha256":"dfe2dd13a6771521ccb2e7835747c99220f771bc3a20e686540f5a15d3647d61","source":{"kind":"arxiv","id":"1010.2179","version":1},"attestation_state":"computed","paper":{"title":"Half-Heusler Topological Insulators: A First-Principle Study with the Tran-Blaha Modified Becke-Johnson Density Functional","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.comp-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Di Xiao, Wanxiang Feng, Ying Zhang, Yugui Yao","submitted_at":"2010-10-11T18:13:46Z","abstract_excerpt":"We systematically investigate the topological band structures of half-Heusler compounds using first-principles calculations. The modified Becke-Johnson exchange potential together with local density approximation for the correlation potential (MBJLDA) has been used here to obtain accurate band inversion strength and band order. Our results show that a large number of half-Heusler compounds are candidates for three-dimensional topological insulators. The difference between band structures obtained using the local density approximation (LDA) and MBJLDA potential is also discussed."},"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":"1010.2179","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-10-11T18:13:46Z","cross_cats_sorted":["cond-mat.mes-hall","physics.comp-ph"],"title_canon_sha256":"4a16bf61e71bc311c05947dadc45cbacd8efd2a9160cc50625e326f35ae62e70","abstract_canon_sha256":"9f8753a37270f7e99a9d058eae59f1ec7b21fd9305e956962a07ee3bd6e0ac09"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:30:36.276623Z","signature_b64":"FeTOco7mEuhh0cRoUI0MzlV+kBoPWDw4x3luqkQNJ5PdjlH2PZtLTzwI88K6CF/74iGJpmJ1E2xVr1RkOXeNDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dfe2dd13a6771521ccb2e7835747c99220f771bc3a20e686540f5a15d3647d61","last_reissued_at":"2026-05-18T04:30:36.275957Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:30:36.275957Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Half-Heusler Topological Insulators: A First-Principle Study with the Tran-Blaha Modified Becke-Johnson Density Functional","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.comp-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Di Xiao, Wanxiang Feng, Ying Zhang, Yugui Yao","submitted_at":"2010-10-11T18:13:46Z","abstract_excerpt":"We systematically investigate the topological band structures of half-Heusler compounds using first-principles calculations. The modified Becke-Johnson exchange potential together with local density approximation for the correlation potential (MBJLDA) has been used here to obtain accurate band inversion strength and band order. Our results show that a large number of half-Heusler compounds are candidates for three-dimensional topological insulators. The difference between band structures obtained using the local density approximation (LDA) and MBJLDA potential is also discussed."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.2179","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":"1010.2179","created_at":"2026-05-18T04:30:36.276040+00:00"},{"alias_kind":"arxiv_version","alias_value":"1010.2179v1","created_at":"2026-05-18T04:30:36.276040+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.2179","created_at":"2026-05-18T04:30:36.276040+00:00"},{"alias_kind":"pith_short_12","alias_value":"37RN2E5GO4KS","created_at":"2026-05-18T12:26:03.138858+00:00"},{"alias_kind":"pith_short_16","alias_value":"37RN2E5GO4KSDTFS","created_at":"2026-05-18T12:26:03.138858+00:00"},{"alias_kind":"pith_short_8","alias_value":"37RN2E5G","created_at":"2026-05-18T12:26:03.138858+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/37RN2E5GO4KSDTFS46BVOR6JSI","json":"https://pith.science/pith/37RN2E5GO4KSDTFS46BVOR6JSI.json","graph_json":"https://pith.science/api/pith-number/37RN2E5GO4KSDTFS46BVOR6JSI/graph.json","events_json":"https://pith.science/api/pith-number/37RN2E5GO4KSDTFS46BVOR6JSI/events.json","paper":"https://pith.science/paper/37RN2E5G"},"agent_actions":{"view_html":"https://pith.science/pith/37RN2E5GO4KSDTFS46BVOR6JSI","download_json":"https://pith.science/pith/37RN2E5GO4KSDTFS46BVOR6JSI.json","view_paper":"https://pith.science/paper/37RN2E5G","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1010.2179&json=true","fetch_graph":"https://pith.science/api/pith-number/37RN2E5GO4KSDTFS46BVOR6JSI/graph.json","fetch_events":"https://pith.science/api/pith-number/37RN2E5GO4KSDTFS46BVOR6JSI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/37RN2E5GO4KSDTFS46BVOR6JSI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/37RN2E5GO4KSDTFS46BVOR6JSI/action/storage_attestation","attest_author":"https://pith.science/pith/37RN2E5GO4KSDTFS46BVOR6JSI/action/author_attestation","sign_citation":"https://pith.science/pith/37RN2E5GO4KSDTFS46BVOR6JSI/action/citation_signature","submit_replication":"https://pith.science/pith/37RN2E5GO4KSDTFS46BVOR6JSI/action/replication_record"}},"created_at":"2026-05-18T04:30:36.276040+00:00","updated_at":"2026-05-18T04:30:36.276040+00:00"}