{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:UGWQK5VPOQTM46BNOYJH7JB75P","short_pith_number":"pith:UGWQK5VP","schema_version":"1.0","canonical_sha256":"a1ad0576af7426ce782d76127fa43febed773aa5ae3d38e3b095e25982537db8","source":{"kind":"arxiv","id":"1105.5365","version":1},"attestation_state":"computed","paper":{"title":"Prediction of thermal cross-slip stress in magnesium alloys from direct first principles data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"(2) General Motors R&D Center, (3) Department of Materials Science, Dallas R. Trinkle (3) ((1) Department of Physics, Engineering, Joseph A. Yasi (1), Jr. (2), Louis G. Hector, University of Illinois at Urbana-Champaign, University of Illinois at Urbana-Champaign)","submitted_at":"2011-05-26T18:07:58Z","abstract_excerpt":"We develop a first-principles model of thermally-activated cross-slip in magnesium in the presence of a random solute distribution. Electronic structure methods provide data for the interaction of solutes with prismatic dislocation cores and basal dislocation cores. Direct calculations of interaction energies are possible for solutes---K, Na, and Sc---that lower the Mg prismatic stacking fault energy to improve formability. To connect to thermally activated cross-slip, we build a statistical model for the distribution of activation energies for double kink nucleation, barriers for kink migrati"},"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":"1105.5365","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-05-26T18:07:58Z","cross_cats_sorted":[],"title_canon_sha256":"07a2448f119a58630e80513ae92d0158c242ecd27a4e7d31f7a60f76a71b5fa8","abstract_canon_sha256":"a5af046c702f38e81d8a005a6e225dce1328bbd392e1093b7ba78a680a47560f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:47:54.446961Z","signature_b64":"iwHF9VzdYCGwkH3jVBqFgINajX3Rct+MzNakdg33CqdaEuDCMY4AQnGDbIGnLIoDPflRbbF3TlOz0PoJ5atfBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a1ad0576af7426ce782d76127fa43febed773aa5ae3d38e3b095e25982537db8","last_reissued_at":"2026-05-18T03:47:54.446554Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:47:54.446554Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Prediction of thermal cross-slip stress in magnesium alloys from direct first principles data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"(2) General Motors R&D Center, (3) Department of Materials Science, Dallas R. Trinkle (3) ((1) Department of Physics, Engineering, Joseph A. Yasi (1), Jr. (2), Louis G. Hector, University of Illinois at Urbana-Champaign, University of Illinois at Urbana-Champaign)","submitted_at":"2011-05-26T18:07:58Z","abstract_excerpt":"We develop a first-principles model of thermally-activated cross-slip in magnesium in the presence of a random solute distribution. Electronic structure methods provide data for the interaction of solutes with prismatic dislocation cores and basal dislocation cores. Direct calculations of interaction energies are possible for solutes---K, Na, and Sc---that lower the Mg prismatic stacking fault energy to improve formability. To connect to thermally activated cross-slip, we build a statistical model for the distribution of activation energies for double kink nucleation, barriers for kink migrati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.5365","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":"1105.5365","created_at":"2026-05-18T03:47:54.446613+00:00"},{"alias_kind":"arxiv_version","alias_value":"1105.5365v1","created_at":"2026-05-18T03:47:54.446613+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.5365","created_at":"2026-05-18T03:47:54.446613+00:00"},{"alias_kind":"pith_short_12","alias_value":"UGWQK5VPOQTM","created_at":"2026-05-18T12:26:42.757692+00:00"},{"alias_kind":"pith_short_16","alias_value":"UGWQK5VPOQTM46BN","created_at":"2026-05-18T12:26:42.757692+00:00"},{"alias_kind":"pith_short_8","alias_value":"UGWQK5VP","created_at":"2026-05-18T12:26:42.757692+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/UGWQK5VPOQTM46BNOYJH7JB75P","json":"https://pith.science/pith/UGWQK5VPOQTM46BNOYJH7JB75P.json","graph_json":"https://pith.science/api/pith-number/UGWQK5VPOQTM46BNOYJH7JB75P/graph.json","events_json":"https://pith.science/api/pith-number/UGWQK5VPOQTM46BNOYJH7JB75P/events.json","paper":"https://pith.science/paper/UGWQK5VP"},"agent_actions":{"view_html":"https://pith.science/pith/UGWQK5VPOQTM46BNOYJH7JB75P","download_json":"https://pith.science/pith/UGWQK5VPOQTM46BNOYJH7JB75P.json","view_paper":"https://pith.science/paper/UGWQK5VP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1105.5365&json=true","fetch_graph":"https://pith.science/api/pith-number/UGWQK5VPOQTM46BNOYJH7JB75P/graph.json","fetch_events":"https://pith.science/api/pith-number/UGWQK5VPOQTM46BNOYJH7JB75P/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UGWQK5VPOQTM46BNOYJH7JB75P/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UGWQK5VPOQTM46BNOYJH7JB75P/action/storage_attestation","attest_author":"https://pith.science/pith/UGWQK5VPOQTM46BNOYJH7JB75P/action/author_attestation","sign_citation":"https://pith.science/pith/UGWQK5VPOQTM46BNOYJH7JB75P/action/citation_signature","submit_replication":"https://pith.science/pith/UGWQK5VPOQTM46BNOYJH7JB75P/action/replication_record"}},"created_at":"2026-05-18T03:47:54.446613+00:00","updated_at":"2026-05-18T03:47:54.446613+00:00"}