{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:NFNZJ3D3QM3XWGE2OOLFRSB3N5","short_pith_number":"pith:NFNZJ3D3","schema_version":"1.0","canonical_sha256":"695b94ec7b83377b189a739658c83b6f6375b14233ea1d3294eb20938c619235","source":{"kind":"arxiv","id":"1912.10506","version":3},"attestation_state":"computed","paper":{"title":"Ab initio modeling of the energy landscape for screw dislocations in body-centered cubic high-entropy alloys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Jun Ding, Mark Asta, Robert O. Ritchie, Sheng Yin","submitted_at":"2019-12-22T18:40:59Z","abstract_excerpt":"In traditional body-centered cubic (bcc) metals, the core properties of screw dislocations play a critical role in plastic deformation at low temperatures. Recently, much attention has been focused on refractory high-entropy alloys (RHEAs), which also possess bcc crystal structures. However, unlike face-centered cubic high-entropy alloys (HEAs), there have been far fewer investigations on bcc HEAs, specifically on the possible effects of chemical short-range order (SRO) in these multiple principal element alloys on dislocation mobility. Here, using density functional theory, we investigate the"},"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":"1912.10506","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-12-22T18:40:59Z","cross_cats_sorted":[],"title_canon_sha256":"171c324ec18caa843977c7f8bb7f43c520e01d1f763d2204dbfdb7d71cdebed4","abstract_canon_sha256":"62717ff4c267d637cba404af4328d07ef21c0f74c7f1da7a0e74a65297699d1a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:13:24.437451Z","signature_b64":"NQVN0zgxn2FywK/lGmS0KPiIjsvjwa3fOBPHyi9GiF1RjWf0VedgsJxa3to+v+JeEa4mS27+7CncGaGeSK9tDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"695b94ec7b83377b189a739658c83b6f6375b14233ea1d3294eb20938c619235","last_reissued_at":"2026-07-05T01:13:24.436963Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:13:24.436963Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ab initio modeling of the energy landscape for screw dislocations in body-centered cubic high-entropy alloys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Jun Ding, Mark Asta, Robert O. Ritchie, Sheng Yin","submitted_at":"2019-12-22T18:40:59Z","abstract_excerpt":"In traditional body-centered cubic (bcc) metals, the core properties of screw dislocations play a critical role in plastic deformation at low temperatures. Recently, much attention has been focused on refractory high-entropy alloys (RHEAs), which also possess bcc crystal structures. However, unlike face-centered cubic high-entropy alloys (HEAs), there have been far fewer investigations on bcc HEAs, specifically on the possible effects of chemical short-range order (SRO) in these multiple principal element alloys on dislocation mobility. Here, using density functional theory, we investigate the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.10506","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1912.10506/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"1912.10506","created_at":"2026-07-05T01:13:24.437019+00:00"},{"alias_kind":"arxiv_version","alias_value":"1912.10506v3","created_at":"2026-07-05T01:13:24.437019+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.10506","created_at":"2026-07-05T01:13:24.437019+00:00"},{"alias_kind":"pith_short_12","alias_value":"NFNZJ3D3QM3X","created_at":"2026-07-05T01:13:24.437019+00:00"},{"alias_kind":"pith_short_16","alias_value":"NFNZJ3D3QM3XWGE2","created_at":"2026-07-05T01:13:24.437019+00:00"},{"alias_kind":"pith_short_8","alias_value":"NFNZJ3D3","created_at":"2026-07-05T01:13:24.437019+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/NFNZJ3D3QM3XWGE2OOLFRSB3N5","json":"https://pith.science/pith/NFNZJ3D3QM3XWGE2OOLFRSB3N5.json","graph_json":"https://pith.science/api/pith-number/NFNZJ3D3QM3XWGE2OOLFRSB3N5/graph.json","events_json":"https://pith.science/api/pith-number/NFNZJ3D3QM3XWGE2OOLFRSB3N5/events.json","paper":"https://pith.science/paper/NFNZJ3D3"},"agent_actions":{"view_html":"https://pith.science/pith/NFNZJ3D3QM3XWGE2OOLFRSB3N5","download_json":"https://pith.science/pith/NFNZJ3D3QM3XWGE2OOLFRSB3N5.json","view_paper":"https://pith.science/paper/NFNZJ3D3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1912.10506&json=true","fetch_graph":"https://pith.science/api/pith-number/NFNZJ3D3QM3XWGE2OOLFRSB3N5/graph.json","fetch_events":"https://pith.science/api/pith-number/NFNZJ3D3QM3XWGE2OOLFRSB3N5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NFNZJ3D3QM3XWGE2OOLFRSB3N5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NFNZJ3D3QM3XWGE2OOLFRSB3N5/action/storage_attestation","attest_author":"https://pith.science/pith/NFNZJ3D3QM3XWGE2OOLFRSB3N5/action/author_attestation","sign_citation":"https://pith.science/pith/NFNZJ3D3QM3XWGE2OOLFRSB3N5/action/citation_signature","submit_replication":"https://pith.science/pith/NFNZJ3D3QM3XWGE2OOLFRSB3N5/action/replication_record"}},"created_at":"2026-07-05T01:13:24.437019+00:00","updated_at":"2026-07-05T01:13:24.437019+00:00"}