{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:Y33HWIDK5LLZEF2ZZCJDSEMRC6","short_pith_number":"pith:Y33HWIDK","schema_version":"1.0","canonical_sha256":"c6f67b206aead7921759c89239119117b1d213165c1274cedb7015da951eb7a2","source":{"kind":"arxiv","id":"1211.0190","version":1},"attestation_state":"computed","paper":{"title":"Prediction of topological insulating behavior in Hg2CuTi-type Heusler compounds from first principles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"E. K. Liu, G. D. Liu, G. H. Wu, W. H. Wang, X. M. Zhang, Z. Y. Liu","submitted_at":"2012-11-01T14:23:25Z","abstract_excerpt":"The topological band structures of the X2YZ Heusler compounds with the Hg2CuTi structure are investigated by using first-principles calculations within density functional theory. Our results clearly show that a large number of the Hg2CuTi type Heusler compounds naturally exhibit distinct band-inversion feature, which is mainly controlled by the Y-Z zinc blende sublattice. Similar to the half-Heusler family, the topological band order in Hg2CuTi type Heusler compounds is sensitive to the variation of lattice constant, and most of them possess a negative formation energy, which makes them more s"},"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":"1211.0190","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-11-01T14:23:25Z","cross_cats_sorted":[],"title_canon_sha256":"258c406edac2f853028181778b00d351f33eb988228c59c51a7d8131ba1e2be9","abstract_canon_sha256":"7d6e2f856d9e993a88df250b5832b19e74c4b84dac11d43e9770362ef31c8bde"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:32:59.842786Z","signature_b64":"3IjQt59jcoeeMk2Yf7CzFwrm4iH7woGe8e+3n96ofOxAUJtqtHcYbVbd22jRdGfTKh0hKt2Pivk9JF0+1gH4AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c6f67b206aead7921759c89239119117b1d213165c1274cedb7015da951eb7a2","last_reissued_at":"2026-05-18T03:32:59.842114Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:32:59.842114Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Prediction of topological insulating behavior in Hg2CuTi-type Heusler compounds from first principles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"E. K. Liu, G. D. Liu, G. H. Wu, W. H. Wang, X. M. Zhang, Z. Y. Liu","submitted_at":"2012-11-01T14:23:25Z","abstract_excerpt":"The topological band structures of the X2YZ Heusler compounds with the Hg2CuTi structure are investigated by using first-principles calculations within density functional theory. Our results clearly show that a large number of the Hg2CuTi type Heusler compounds naturally exhibit distinct band-inversion feature, which is mainly controlled by the Y-Z zinc blende sublattice. Similar to the half-Heusler family, the topological band order in Hg2CuTi type Heusler compounds is sensitive to the variation of lattice constant, and most of them possess a negative formation energy, which makes them more s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.0190","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":"1211.0190","created_at":"2026-05-18T03:32:59.842216+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.0190v1","created_at":"2026-05-18T03:32:59.842216+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.0190","created_at":"2026-05-18T03:32:59.842216+00:00"},{"alias_kind":"pith_short_12","alias_value":"Y33HWIDK5LLZ","created_at":"2026-05-18T12:27:27.928770+00:00"},{"alias_kind":"pith_short_16","alias_value":"Y33HWIDK5LLZEF2Z","created_at":"2026-05-18T12:27:27.928770+00:00"},{"alias_kind":"pith_short_8","alias_value":"Y33HWIDK","created_at":"2026-05-18T12:27:27.928770+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/Y33HWIDK5LLZEF2ZZCJDSEMRC6","json":"https://pith.science/pith/Y33HWIDK5LLZEF2ZZCJDSEMRC6.json","graph_json":"https://pith.science/api/pith-number/Y33HWIDK5LLZEF2ZZCJDSEMRC6/graph.json","events_json":"https://pith.science/api/pith-number/Y33HWIDK5LLZEF2ZZCJDSEMRC6/events.json","paper":"https://pith.science/paper/Y33HWIDK"},"agent_actions":{"view_html":"https://pith.science/pith/Y33HWIDK5LLZEF2ZZCJDSEMRC6","download_json":"https://pith.science/pith/Y33HWIDK5LLZEF2ZZCJDSEMRC6.json","view_paper":"https://pith.science/paper/Y33HWIDK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.0190&json=true","fetch_graph":"https://pith.science/api/pith-number/Y33HWIDK5LLZEF2ZZCJDSEMRC6/graph.json","fetch_events":"https://pith.science/api/pith-number/Y33HWIDK5LLZEF2ZZCJDSEMRC6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Y33HWIDK5LLZEF2ZZCJDSEMRC6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Y33HWIDK5LLZEF2ZZCJDSEMRC6/action/storage_attestation","attest_author":"https://pith.science/pith/Y33HWIDK5LLZEF2ZZCJDSEMRC6/action/author_attestation","sign_citation":"https://pith.science/pith/Y33HWIDK5LLZEF2ZZCJDSEMRC6/action/citation_signature","submit_replication":"https://pith.science/pith/Y33HWIDK5LLZEF2ZZCJDSEMRC6/action/replication_record"}},"created_at":"2026-05-18T03:32:59.842216+00:00","updated_at":"2026-05-18T03:32:59.842216+00:00"}