{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:RBCXSESXLMB352LPJ4SND5LZ75","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":"7c54b9a84690d866386ed62a6f2de6ebac482f19a6c43e36df5b5ca71a3add24","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-04-08T13:21:50Z","title_canon_sha256":"885487776cfeeb7915002287ee0fb7982edd8ce4426441d496976ff95e9960bd"},"schema_version":"1.0","source":{"id":"1104.1570","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.1570","created_at":"2026-05-18T02:02:36Z"},{"alias_kind":"arxiv_version","alias_value":"1104.1570v1","created_at":"2026-05-18T02:02:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.1570","created_at":"2026-05-18T02:02:36Z"},{"alias_kind":"pith_short_12","alias_value":"RBCXSESXLMB3","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"RBCXSESXLMB352LP","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"RBCXSESX","created_at":"2026-05-18T12:26:41Z"}],"graph_snapshots":[{"event_id":"sha256:4f46fe4670e10179e0842fe1a09a20901e4ab8799df66e436456fedccc1f20f8","target":"graph","created_at":"2026-05-18T02:02:36Z","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":"We theoretically compute the thermal conductivity of SiGe alloy nanowires as a function of nanowire diameter, alloy concentration, and temperature, obtaining a satisfactory quantitative agreement with experimental results. Our results account for the weaker diameter dependence of the thermal conductivity recently observed in Si$_{1-x}$Ge$_x$ nanowires ($x<0.1$), as compared to pure Si nanowires. We also present calculations in the full range of alloy concentrations, $0 \\leq x \\leq 1$, which may serve as a basis for comparison with future experiments on high alloy concentration nanowires.","authors_text":"N. Mingo, Zhao Wang","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-04-08T13:21:50Z","title":"Diameter dependence of SiGe nanowire thermal conductivity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.1570","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":"sha256:1d07db7e400d8164f0fe20d677573b66d31c760abeecf4dd7b137c926771aeb6","target":"record","created_at":"2026-05-18T02:02:36Z","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":"7c54b9a84690d866386ed62a6f2de6ebac482f19a6c43e36df5b5ca71a3add24","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-04-08T13:21:50Z","title_canon_sha256":"885487776cfeeb7915002287ee0fb7982edd8ce4426441d496976ff95e9960bd"},"schema_version":"1.0","source":{"id":"1104.1570","kind":"arxiv","version":1}},"canonical_sha256":"88457912575b03bee96f4f24d1f579ff4a07e055cc444faec1c1baa7d631baeb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"88457912575b03bee96f4f24d1f579ff4a07e055cc444faec1c1baa7d631baeb","first_computed_at":"2026-05-18T02:02:36.302087Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:02:36.302087Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XV1tY+O1TGkexUs6I/lzXyIwmtfsJ0+IZ1r/V0gbOCBEEbPZN0VtsA4Fczve4DFjb9ePmMWRgfprHeyMfSLnBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:02:36.302749Z","signed_message":"canonical_sha256_bytes"},"source_id":"1104.1570","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1d07db7e400d8164f0fe20d677573b66d31c760abeecf4dd7b137c926771aeb6","sha256:4f46fe4670e10179e0842fe1a09a20901e4ab8799df66e436456fedccc1f20f8"],"state_sha256":"6b0d172f616c1e415defbaf6bdc1e7983164ce4fe0fb4401ec5ec073a4d7bfa0"}