{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:TGFWOTCAHHZGVXFRL2SHMVL3NM","short_pith_number":"pith:TGFWOTCA","canonical_record":{"source":{"id":"1812.00255","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-12-01T20:01:09Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"8889aacab27c3bca4ec25a8dad9b2c57053ddb81cff0ef3cae4ebe155ad76398","abstract_canon_sha256":"a0447afd37087f8d4995c688a9064c6a468fd5f50f4dc166f0d5065fd060eb58"},"schema_version":"1.0"},"canonical_sha256":"998b674c4039f26adcb15ea476557b6b1dd45e735e0ee650e1fc40bf5ffded7c","source":{"kind":"arxiv","id":"1812.00255","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.00255","created_at":"2026-05-17T23:59:21Z"},{"alias_kind":"arxiv_version","alias_value":"1812.00255v1","created_at":"2026-05-17T23:59:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.00255","created_at":"2026-05-17T23:59:21Z"},{"alias_kind":"pith_short_12","alias_value":"TGFWOTCAHHZG","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_16","alias_value":"TGFWOTCAHHZGVXFR","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_8","alias_value":"TGFWOTCA","created_at":"2026-05-18T12:32:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:TGFWOTCAHHZGVXFRL2SHMVL3NM","target":"record","payload":{"canonical_record":{"source":{"id":"1812.00255","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-12-01T20:01:09Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"8889aacab27c3bca4ec25a8dad9b2c57053ddb81cff0ef3cae4ebe155ad76398","abstract_canon_sha256":"a0447afd37087f8d4995c688a9064c6a468fd5f50f4dc166f0d5065fd060eb58"},"schema_version":"1.0"},"canonical_sha256":"998b674c4039f26adcb15ea476557b6b1dd45e735e0ee650e1fc40bf5ffded7c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:59:21.745630Z","signature_b64":"qmEzSHhb9Tp7K8kZ6VxP553KTXieLwMaxpfmBwa+jXYB2DwnjFVN4CAtTSOBZUR72ny++VD5q58Cm44NyRFVDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"998b674c4039f26adcb15ea476557b6b1dd45e735e0ee650e1fc40bf5ffded7c","last_reissued_at":"2026-05-17T23:59:21.745208Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:59:21.745208Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1812.00255","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":"2026-05-17T23:59:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fiMQ7DU2adyGgzjiSsEdZD73Z+a16qPnxg1TpbGRpKkC3Q2HcyhCqRqLOqvnbXV5EZdP1gVm+HdVcJiszZT1Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T06:57:13.216867Z"},"content_sha256":"0e1edb8cf2f093cf1dd4834428a88023a7965fed66059c0b9012ba773f7f2a53","schema_version":"1.0","event_id":"sha256:0e1edb8cf2f093cf1dd4834428a88023a7965fed66059c0b9012ba773f7f2a53"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:TGFWOTCAHHZGVXFRL2SHMVL3NM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dislocation pattern formation in finite deformation crystal plasticity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Amit Acharya, Rajat Arora","submitted_at":"2018-12-01T20:01:09Z","abstract_excerpt":"Stressed dislocation pattern formation in crystal plasticity at finite deformation is demonstrated for the first time. Size effects are also demonstrated within the same mathematical model. The model involves two extra material parameters beyond the requirements of standard classical crystal plasticity theory. The dislocation microstructures shown are decoupled from deformation microstructures, and emerge without any consideration of latent hardening or constitutive assumptions related to cross-slip. Crystal orientation effects on the pattern formation and mechanical response are also demonstr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.00255","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":"2026-05-17T23:59:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+NSwSef9sjZmmbktFoDgsDFafZ2+G0O14g3Yp1jCBqUf7B65DVUEBTMluXk1+WfwALJnrlPp+tR9/wRRUKoTAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T06:57:13.217902Z"},"content_sha256":"8b3d4e50933f2aac1637040b6dd78e9149844f0b0ccdb31651e4502c5f54dcb9","schema_version":"1.0","event_id":"sha256:8b3d4e50933f2aac1637040b6dd78e9149844f0b0ccdb31651e4502c5f54dcb9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TGFWOTCAHHZGVXFRL2SHMVL3NM/bundle.json","state_url":"https://pith.science/pith/TGFWOTCAHHZGVXFRL2SHMVL3NM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TGFWOTCAHHZGVXFRL2SHMVL3NM/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":"2026-05-21T06:57:13Z","links":{"resolver":"https://pith.science/pith/TGFWOTCAHHZGVXFRL2SHMVL3NM","bundle":"https://pith.science/pith/TGFWOTCAHHZGVXFRL2SHMVL3NM/bundle.json","state":"https://pith.science/pith/TGFWOTCAHHZGVXFRL2SHMVL3NM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TGFWOTCAHHZGVXFRL2SHMVL3NM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:TGFWOTCAHHZGVXFRL2SHMVL3NM","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":"a0447afd37087f8d4995c688a9064c6a468fd5f50f4dc166f0d5065fd060eb58","cross_cats_sorted":["physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-12-01T20:01:09Z","title_canon_sha256":"8889aacab27c3bca4ec25a8dad9b2c57053ddb81cff0ef3cae4ebe155ad76398"},"schema_version":"1.0","source":{"id":"1812.00255","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.00255","created_at":"2026-05-17T23:59:21Z"},{"alias_kind":"arxiv_version","alias_value":"1812.00255v1","created_at":"2026-05-17T23:59:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.00255","created_at":"2026-05-17T23:59:21Z"},{"alias_kind":"pith_short_12","alias_value":"TGFWOTCAHHZG","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_16","alias_value":"TGFWOTCAHHZGVXFR","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_8","alias_value":"TGFWOTCA","created_at":"2026-05-18T12:32:53Z"}],"graph_snapshots":[{"event_id":"sha256:8b3d4e50933f2aac1637040b6dd78e9149844f0b0ccdb31651e4502c5f54dcb9","target":"graph","created_at":"2026-05-17T23:59:21Z","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":"Stressed dislocation pattern formation in crystal plasticity at finite deformation is demonstrated for the first time. Size effects are also demonstrated within the same mathematical model. The model involves two extra material parameters beyond the requirements of standard classical crystal plasticity theory. The dislocation microstructures shown are decoupled from deformation microstructures, and emerge without any consideration of latent hardening or constitutive assumptions related to cross-slip. Crystal orientation effects on the pattern formation and mechanical response are also demonstr","authors_text":"Amit Acharya, Rajat Arora","cross_cats":["physics.comp-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-12-01T20:01:09Z","title":"Dislocation pattern formation in finite deformation crystal plasticity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.00255","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":"sha256:0e1edb8cf2f093cf1dd4834428a88023a7965fed66059c0b9012ba773f7f2a53","target":"record","created_at":"2026-05-17T23:59:21Z","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":"a0447afd37087f8d4995c688a9064c6a468fd5f50f4dc166f0d5065fd060eb58","cross_cats_sorted":["physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-12-01T20:01:09Z","title_canon_sha256":"8889aacab27c3bca4ec25a8dad9b2c57053ddb81cff0ef3cae4ebe155ad76398"},"schema_version":"1.0","source":{"id":"1812.00255","kind":"arxiv","version":1}},"canonical_sha256":"998b674c4039f26adcb15ea476557b6b1dd45e735e0ee650e1fc40bf5ffded7c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"998b674c4039f26adcb15ea476557b6b1dd45e735e0ee650e1fc40bf5ffded7c","first_computed_at":"2026-05-17T23:59:21.745208Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:21.745208Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qmEzSHhb9Tp7K8kZ6VxP553KTXieLwMaxpfmBwa+jXYB2DwnjFVN4CAtTSOBZUR72ny++VD5q58Cm44NyRFVDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:21.745630Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.00255","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0e1edb8cf2f093cf1dd4834428a88023a7965fed66059c0b9012ba773f7f2a53","sha256:8b3d4e50933f2aac1637040b6dd78e9149844f0b0ccdb31651e4502c5f54dcb9"],"state_sha256":"1a5278bdde243670b5bbdfe9cd570b905c7f57858303e6a5402ec41d1188d608"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9flyTbIeqDrQScGdZG0WctAwsRnbepxK8Q/ukD60owFN/9EoC75UuAzgLhsKsNLecpqvyOJQR7uFJagTpNyNCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-21T06:57:13.220608Z","bundle_sha256":"763ea7fb69f26242115696ae4b114f72174abe7dfd129c710436d61c6bf156cf"}}