{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:RBCXSESXLMB352LPJ4SND5LZ75","short_pith_number":"pith:RBCXSESX","canonical_record":{"source":{"id":"1104.1570","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-04-08T13:21:50Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"885487776cfeeb7915002287ee0fb7982edd8ce4426441d496976ff95e9960bd","abstract_canon_sha256":"7c54b9a84690d866386ed62a6f2de6ebac482f19a6c43e36df5b5ca71a3add24"},"schema_version":"1.0"},"canonical_sha256":"88457912575b03bee96f4f24d1f579ff4a07e055cc444faec1c1baa7d631baeb","source":{"kind":"arxiv","id":"1104.1570","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"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:RBCXSESXLMB352LPJ4SND5LZ75","target":"record","payload":{"canonical_record":{"source":{"id":"1104.1570","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-04-08T13:21:50Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"885487776cfeeb7915002287ee0fb7982edd8ce4426441d496976ff95e9960bd","abstract_canon_sha256":"7c54b9a84690d866386ed62a6f2de6ebac482f19a6c43e36df5b5ca71a3add24"},"schema_version":"1.0"},"canonical_sha256":"88457912575b03bee96f4f24d1f579ff4a07e055cc444faec1c1baa7d631baeb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:36.302749Z","signature_b64":"XV1tY+O1TGkexUs6I/lzXyIwmtfsJ0+IZ1r/V0gbOCBEEbPZN0VtsA4Fczve4DFjb9ePmMWRgfprHeyMfSLnBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"88457912575b03bee96f4f24d1f579ff4a07e055cc444faec1c1baa7d631baeb","last_reissued_at":"2026-05-18T02:02:36.302087Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:36.302087Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1104.1570","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:02:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0kACTmjER94JStJAhLpTdnxaopvwIC76jTxXHTFtF5/er8n70LB2Sv78PN1hp2aITXVhXs9cSpAnidYKbEI3DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T10:55:55.229709Z"},"content_sha256":"1d07db7e400d8164f0fe20d677573b66d31c760abeecf4dd7b137c926771aeb6","schema_version":"1.0","event_id":"sha256:1d07db7e400d8164f0fe20d677573b66d31c760abeecf4dd7b137c926771aeb6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:RBCXSESXLMB352LPJ4SND5LZ75","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Diameter dependence of SiGe nanowire thermal conductivity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"N. Mingo, Zhao Wang","submitted_at":"2011-04-08T13:21:50Z","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."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.1570","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:02:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9jHTpojejaUXVqK+8c3vWrbvxKiLI7/mz3wL+Da4xm313jEFEMLCdbM70mfD4EWgznOb5ewwcRjrpkEDdwuVAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T10:55:55.230062Z"},"content_sha256":"4f46fe4670e10179e0842fe1a09a20901e4ab8799df66e436456fedccc1f20f8","schema_version":"1.0","event_id":"sha256:4f46fe4670e10179e0842fe1a09a20901e4ab8799df66e436456fedccc1f20f8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RBCXSESXLMB352LPJ4SND5LZ75/bundle.json","state_url":"https://pith.science/pith/RBCXSESXLMB352LPJ4SND5LZ75/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RBCXSESXLMB352LPJ4SND5LZ75/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-02T10:55:55Z","links":{"resolver":"https://pith.science/pith/RBCXSESXLMB352LPJ4SND5LZ75","bundle":"https://pith.science/pith/RBCXSESXLMB352LPJ4SND5LZ75/bundle.json","state":"https://pith.science/pith/RBCXSESXLMB352LPJ4SND5LZ75/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RBCXSESXLMB352LPJ4SND5LZ75/bundle.json"},"state":{"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"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QkKCq93dy66QlnajJyXHD1Dim9QraBVI+gSV7lb7+gl2wesNqVP4Z0vGkEkJU+O7q+5APSAZfIbYca4pGwJDDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T10:55:55.232059Z","bundle_sha256":"83c95d1c53e78c822d80eeebf2700867b8938f316ceb38950609c03e5482dee5"}}