{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:VMIQZZKRJRQA5XQEWU5G2CD6AV","short_pith_number":"pith:VMIQZZKR","schema_version":"1.0","canonical_sha256":"ab110ce5514c600ede04b53a6d087e0544859ed6f41bca72b925cb0737cae6db","source":{"kind":"arxiv","id":"1611.01757","version":2},"attestation_state":"computed","paper":{"title":"Lattice thermal conductivity of Ti$_x$Zr$_y$Hf$_{1-x-y}$NiSn half-Heusler alloys calculated from first principles: Key role of nature of phonon modes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Ankita Katre, Clas Persson, Georg K. H. Madsen, Kristian Berland, Ole Martin L{\\o}vvik, Simen N. H. Eliassen","submitted_at":"2016-11-06T11:01:04Z","abstract_excerpt":"In spite of their relatively high lattice thermal conductivity $\\kappa_{\\ell}$, the XNiSn (X=Ti, Zr or Hf) half-Heusler compounds are good thermoelectric materials. Previous studies have shown that $\\kappa_{\\ell}$ can be reduced by sublattice-alloying on the X-site. To cast light on how the alloy composition affects $\\kappa_\\ell$, we study this system using the phonon Boltzmann-transport equation within the relaxation time approximation in conjunction with density functional theory.The effect of alloying through mass-disorder scattering is explored using the virtual crystal approximation to sc"},"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":"1611.01757","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-11-06T11:01:04Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"7ab962ade9fb3d86792e6e8731f46b6a934edd6a5eff6baee34d4fa48f0f8399","abstract_canon_sha256":"a9b8a94b4406c303ed1570cc07b392a671d6e32412cd1485197110db03e4a127"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:50:09.357006Z","signature_b64":"CJZa5TLB7CRFHv8DU7+ity2FrjGV7p5ku/Hg1s7vdrPXE+dIzpB/VI2N0MDJr2+vb2FUkyBzC2g/FDNN8uvuBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ab110ce5514c600ede04b53a6d087e0544859ed6f41bca72b925cb0737cae6db","last_reissued_at":"2026-05-18T00:50:09.356250Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:50:09.356250Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Lattice thermal conductivity of Ti$_x$Zr$_y$Hf$_{1-x-y}$NiSn half-Heusler alloys calculated from first principles: Key role of nature of phonon modes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Ankita Katre, Clas Persson, Georg K. H. Madsen, Kristian Berland, Ole Martin L{\\o}vvik, Simen N. H. Eliassen","submitted_at":"2016-11-06T11:01:04Z","abstract_excerpt":"In spite of their relatively high lattice thermal conductivity $\\kappa_{\\ell}$, the XNiSn (X=Ti, Zr or Hf) half-Heusler compounds are good thermoelectric materials. Previous studies have shown that $\\kappa_{\\ell}$ can be reduced by sublattice-alloying on the X-site. To cast light on how the alloy composition affects $\\kappa_\\ell$, we study this system using the phonon Boltzmann-transport equation within the relaxation time approximation in conjunction with density functional theory.The effect of alloying through mass-disorder scattering is explored using the virtual crystal approximation to sc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.01757","kind":"arxiv","version":2},"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":"1611.01757","created_at":"2026-05-18T00:50:09.356381+00:00"},{"alias_kind":"arxiv_version","alias_value":"1611.01757v2","created_at":"2026-05-18T00:50:09.356381+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.01757","created_at":"2026-05-18T00:50:09.356381+00:00"},{"alias_kind":"pith_short_12","alias_value":"VMIQZZKRJRQA","created_at":"2026-05-18T12:30:48.956258+00:00"},{"alias_kind":"pith_short_16","alias_value":"VMIQZZKRJRQA5XQE","created_at":"2026-05-18T12:30:48.956258+00:00"},{"alias_kind":"pith_short_8","alias_value":"VMIQZZKR","created_at":"2026-05-18T12:30:48.956258+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/VMIQZZKRJRQA5XQEWU5G2CD6AV","json":"https://pith.science/pith/VMIQZZKRJRQA5XQEWU5G2CD6AV.json","graph_json":"https://pith.science/api/pith-number/VMIQZZKRJRQA5XQEWU5G2CD6AV/graph.json","events_json":"https://pith.science/api/pith-number/VMIQZZKRJRQA5XQEWU5G2CD6AV/events.json","paper":"https://pith.science/paper/VMIQZZKR"},"agent_actions":{"view_html":"https://pith.science/pith/VMIQZZKRJRQA5XQEWU5G2CD6AV","download_json":"https://pith.science/pith/VMIQZZKRJRQA5XQEWU5G2CD6AV.json","view_paper":"https://pith.science/paper/VMIQZZKR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1611.01757&json=true","fetch_graph":"https://pith.science/api/pith-number/VMIQZZKRJRQA5XQEWU5G2CD6AV/graph.json","fetch_events":"https://pith.science/api/pith-number/VMIQZZKRJRQA5XQEWU5G2CD6AV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VMIQZZKRJRQA5XQEWU5G2CD6AV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VMIQZZKRJRQA5XQEWU5G2CD6AV/action/storage_attestation","attest_author":"https://pith.science/pith/VMIQZZKRJRQA5XQEWU5G2CD6AV/action/author_attestation","sign_citation":"https://pith.science/pith/VMIQZZKRJRQA5XQEWU5G2CD6AV/action/citation_signature","submit_replication":"https://pith.science/pith/VMIQZZKRJRQA5XQEWU5G2CD6AV/action/replication_record"}},"created_at":"2026-05-18T00:50:09.356381+00:00","updated_at":"2026-05-18T00:50:09.356381+00:00"}