{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:4EVZE5N2NFJ43FJ4OISOSFNDT2","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":"4ad2984debf6bffa171acbfeb78c261e18821a8ae9682a8c4f469ae99c8151cf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-05-29T09:48:28Z","title_canon_sha256":"8ea3f863a786aa72245cbc8e572e3bffbbb1f4cdee3a827ad7194f1dc34ae301"},"schema_version":"1.0","source":{"id":"1205.6313","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.6313","created_at":"2026-05-18T03:52:27Z"},{"alias_kind":"arxiv_version","alias_value":"1205.6313v1","created_at":"2026-05-18T03:52:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.6313","created_at":"2026-05-18T03:52:27Z"},{"alias_kind":"pith_short_12","alias_value":"4EVZE5N2NFJ4","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"4EVZE5N2NFJ43FJ4","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"4EVZE5N2","created_at":"2026-05-18T12:26:53Z"}],"graph_snapshots":[{"event_id":"sha256:5d1c37b6ba04258b0ae236e8430b14785908e3396d6d007ab70efdbc09f3105d","target":"graph","created_at":"2026-05-18T03:52:27Z","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":"The anisotropic thermoelectric transport properties of bulk silicon strained in [111]-direction were studied by detailed first-principles calculations focussing on a possible enhancement of the power factor. Electron as well as hole doping were examined in a broad doping and temperature range. At low temperature and low doping an enhancement of the power factor was obtained for compressive and tensile strain in the electron-doped case and for compressive strain in the hole-doped case. For the thermoelectrically more important high temperature and high doping regime a slight enhancement of the ","authors_text":"I. Mertig, N. F. Hinsche, P. Zahn","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-05-29T09:48:28Z","title":"Thermoelectric transport in strained Si and Si/Ge heterostructures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.6313","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":"sha256:2b9a6fcd69ebff4e3144ff239471c27a9e660a65a8f3d673d4fbc0c6739cd280","target":"record","created_at":"2026-05-18T03:52:27Z","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":"4ad2984debf6bffa171acbfeb78c261e18821a8ae9682a8c4f469ae99c8151cf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-05-29T09:48:28Z","title_canon_sha256":"8ea3f863a786aa72245cbc8e572e3bffbbb1f4cdee3a827ad7194f1dc34ae301"},"schema_version":"1.0","source":{"id":"1205.6313","kind":"arxiv","version":1}},"canonical_sha256":"e12b9275ba6953cd953c7224e915a39e9c12c477fe3a08622a4375184c4e1661","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e12b9275ba6953cd953c7224e915a39e9c12c477fe3a08622a4375184c4e1661","first_computed_at":"2026-05-18T03:52:27.845172Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:52:27.845172Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lmrpWHtSorwOoBJpfBPwAP0nMwYnFTTjhY48TYqUulbxyOC7PXcaLuKIItDeBfnCLL6MOvrd9e01DTOygC7CDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:52:27.845912Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.6313","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2b9a6fcd69ebff4e3144ff239471c27a9e660a65a8f3d673d4fbc0c6739cd280","sha256:5d1c37b6ba04258b0ae236e8430b14785908e3396d6d007ab70efdbc09f3105d"],"state_sha256":"1020fa925e5b4bbcb5ff1ffbb180652ec2c071ed09c4f575d8b13febb8c06470"}