{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:WSPQ74FSQYSRECWWV2UTLUWXNS","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":"d11735f971814f68f825d15fc9135131a99c84b5163001eb4bf3fa1d23fc931c","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2002-05-20T00:24:33Z","title_canon_sha256":"218ad74bf872f0bf99ac89c20b427d7bb8cbe27962429dbcbc809ea5f4e30c0a"},"schema_version":"1.0","source":{"id":"cond-mat/0205402","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0205402","created_at":"2026-05-18T01:06:59Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0205402v1","created_at":"2026-05-18T01:06:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0205402","created_at":"2026-05-18T01:06:59Z"},{"alias_kind":"pith_short_12","alias_value":"WSPQ74FSQYSR","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"WSPQ74FSQYSRECWW","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"WSPQ74FS","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:226096dce1d159712137f3fb52f7e79275ca897c7b1897956710e5da157db76e","target":"graph","created_at":"2026-05-18T01:06:59Z","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":"As a guide to constitutive specification, driving forces for dislocation velocity and nucleation rates are derived for a field theory of dislocation mechanics. A condition of closure for the theory in the form of a boundary condition for dislocation density is also derived. Kinematical features of dislocation evolution like initiation of bowing of a pinned screw segment, and initiation of cross-slip of a screw segment are discussed. An exact solution for the expansion of a polygonal loop as well as representation within the theory of dislocation level Schmid and non-Schmid behavior, and unload","authors_text":"Amit Acharya","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2002-05-20T00:24:33Z","title":"Driving Forces and Boundary Conditions in Continuum Dislocation Mechanics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0205402","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:a59e2f76b2ea9632d038f491909061bfe7757464fcf8b796a2bb59af944d7647","target":"record","created_at":"2026-05-18T01:06:59Z","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":"d11735f971814f68f825d15fc9135131a99c84b5163001eb4bf3fa1d23fc931c","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2002-05-20T00:24:33Z","title_canon_sha256":"218ad74bf872f0bf99ac89c20b427d7bb8cbe27962429dbcbc809ea5f4e30c0a"},"schema_version":"1.0","source":{"id":"cond-mat/0205402","kind":"arxiv","version":1}},"canonical_sha256":"b49f0ff0b28625120ad6aea935d2d76cac00e83af4e3467e1046408e8ba2d3db","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b49f0ff0b28625120ad6aea935d2d76cac00e83af4e3467e1046408e8ba2d3db","first_computed_at":"2026-05-18T01:06:59.533223Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:06:59.533223Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9kxzq9q5KWct58hHP53IH6V7vaoyPgZ+YyxzBDcxlRwuztP8IM3nc55TxCGdo6TZ2Wv3/EU9hIg+1Hk+bKv4Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:06:59.533842Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0205402","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a59e2f76b2ea9632d038f491909061bfe7757464fcf8b796a2bb59af944d7647","sha256:226096dce1d159712137f3fb52f7e79275ca897c7b1897956710e5da157db76e"],"state_sha256":"ad8d9e24f63e78264bb8fa99112d27f993de460f7de3ffa75bab478744014835"}