{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:66SBXBS4U2BPQASYQYCAUJ2MHE","short_pith_number":"pith:66SBXBS4","canonical_record":{"source":{"id":"2606.12591","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-10T18:36:15Z","cross_cats_sorted":[],"title_canon_sha256":"a3923f718b7562a0fe0e5c96d0f36bad48de4a09e2a585d31cd812806bea5238","abstract_canon_sha256":"abccc6e94516d8113b1c73f2b03aa748b48dcc31285a3252b0a8c8d8a0d43a51"},"schema_version":"1.0"},"canonical_sha256":"f7a41b865ca682f8025886040a274c3923ceb08e20f52015b2bb16545f5b0c88","source":{"kind":"arxiv","id":"2606.12591","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.12591","created_at":"2026-06-12T00:07:55Z"},{"alias_kind":"arxiv_version","alias_value":"2606.12591v1","created_at":"2026-06-12T00:07:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.12591","created_at":"2026-06-12T00:07:55Z"},{"alias_kind":"pith_short_12","alias_value":"66SBXBS4U2BP","created_at":"2026-06-12T00:07:55Z"},{"alias_kind":"pith_short_16","alias_value":"66SBXBS4U2BPQASY","created_at":"2026-06-12T00:07:55Z"},{"alias_kind":"pith_short_8","alias_value":"66SBXBS4","created_at":"2026-06-12T00:07:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:66SBXBS4U2BPQASYQYCAUJ2MHE","target":"record","payload":{"canonical_record":{"source":{"id":"2606.12591","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-10T18:36:15Z","cross_cats_sorted":[],"title_canon_sha256":"a3923f718b7562a0fe0e5c96d0f36bad48de4a09e2a585d31cd812806bea5238","abstract_canon_sha256":"abccc6e94516d8113b1c73f2b03aa748b48dcc31285a3252b0a8c8d8a0d43a51"},"schema_version":"1.0"},"canonical_sha256":"f7a41b865ca682f8025886040a274c3923ceb08e20f52015b2bb16545f5b0c88","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-12T00:07:55.706065Z","signature_b64":"nbcVQAim52k7fbzC95afnSbY4CzK9YUIKPemOMbshjSMcJmaZInPze2VdwxWPrjzMI+ktCA7MnyErOBbQfmyDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f7a41b865ca682f8025886040a274c3923ceb08e20f52015b2bb16545f5b0c88","last_reissued_at":"2026-06-12T00:07:55.705546Z","signature_status":"signed_v1","first_computed_at":"2026-06-12T00:07:55.705546Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.12591","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":"2026-06-12T00:07:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JjcesyIZm+TvljHCN7rHw7/FJ0Mm+0FCtpm1jMerCEty7/TcxvgGWC/HCW/BSg3lg/KVeXj8Aueun8zpUoKRCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T17:23:28.161358Z"},"content_sha256":"cd0f3b36fc2d48f32d0b6d1b79de86986567a44f773568f539e97b1a6305982f","schema_version":"1.0","event_id":"sha256:cd0f3b36fc2d48f32d0b6d1b79de86986567a44f773568f539e97b1a6305982f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:66SBXBS4U2BPQASYQYCAUJ2MHE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Computationally efficient method for determining limiting velocities of edge dislocations in anisotropic crystals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Daniel N. Blaschke","submitted_at":"2026-06-10T18:36:15Z","abstract_excerpt":"The continuum-limit theory of dislocations in crystals predicts divergences in the elastic energy at crystal-geometry dependent limiting velocities $v_L$, which separate subsonic, transsonic, and supersonic dislocation glide regimes and are therefore import for material strength models at high strain rates. Although it is known how to calculate those limiting velocities, there is one special case - edge dislocations with reflection symmetry, but non-vanishing elastic constants $c'_{16}$ or $c'_{26}$ - where previous methods have been notoriously slow. In this letter, we address this deficiency"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.12591","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.12591/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-12T00:07:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uv+Bhpc8trSbh/+jCShA4cENehcBjc/A7wYiUL7nhKAaweMPOxZNZ+/7UwCPwZTNfq1kwmnroFgdKxOVjWbbAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T17:23:28.161738Z"},"content_sha256":"f39f07c7140d57f55c9003f024f45526ff8441542ff406655fb7c33d1ca9c711","schema_version":"1.0","event_id":"sha256:f39f07c7140d57f55c9003f024f45526ff8441542ff406655fb7c33d1ca9c711"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/66SBXBS4U2BPQASYQYCAUJ2MHE/bundle.json","state_url":"https://pith.science/pith/66SBXBS4U2BPQASYQYCAUJ2MHE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/66SBXBS4U2BPQASYQYCAUJ2MHE/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":"2026-06-30T17:23:28Z","links":{"resolver":"https://pith.science/pith/66SBXBS4U2BPQASYQYCAUJ2MHE","bundle":"https://pith.science/pith/66SBXBS4U2BPQASYQYCAUJ2MHE/bundle.json","state":"https://pith.science/pith/66SBXBS4U2BPQASYQYCAUJ2MHE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/66SBXBS4U2BPQASYQYCAUJ2MHE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:66SBXBS4U2BPQASYQYCAUJ2MHE","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":"abccc6e94516d8113b1c73f2b03aa748b48dcc31285a3252b0a8c8d8a0d43a51","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-10T18:36:15Z","title_canon_sha256":"a3923f718b7562a0fe0e5c96d0f36bad48de4a09e2a585d31cd812806bea5238"},"schema_version":"1.0","source":{"id":"2606.12591","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.12591","created_at":"2026-06-12T00:07:55Z"},{"alias_kind":"arxiv_version","alias_value":"2606.12591v1","created_at":"2026-06-12T00:07:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.12591","created_at":"2026-06-12T00:07:55Z"},{"alias_kind":"pith_short_12","alias_value":"66SBXBS4U2BP","created_at":"2026-06-12T00:07:55Z"},{"alias_kind":"pith_short_16","alias_value":"66SBXBS4U2BPQASY","created_at":"2026-06-12T00:07:55Z"},{"alias_kind":"pith_short_8","alias_value":"66SBXBS4","created_at":"2026-06-12T00:07:55Z"}],"graph_snapshots":[{"event_id":"sha256:f39f07c7140d57f55c9003f024f45526ff8441542ff406655fb7c33d1ca9c711","target":"graph","created_at":"2026-06-12T00:07:55Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2606.12591/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The continuum-limit theory of dislocations in crystals predicts divergences in the elastic energy at crystal-geometry dependent limiting velocities $v_L$, which separate subsonic, transsonic, and supersonic dislocation glide regimes and are therefore import for material strength models at high strain rates. Although it is known how to calculate those limiting velocities, there is one special case - edge dislocations with reflection symmetry, but non-vanishing elastic constants $c'_{16}$ or $c'_{26}$ - where previous methods have been notoriously slow. In this letter, we address this deficiency","authors_text":"Daniel N. Blaschke","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-10T18:36:15Z","title":"Computationally efficient method for determining limiting velocities of edge dislocations in anisotropic crystals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.12591","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:cd0f3b36fc2d48f32d0b6d1b79de86986567a44f773568f539e97b1a6305982f","target":"record","created_at":"2026-06-12T00:07:55Z","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":"abccc6e94516d8113b1c73f2b03aa748b48dcc31285a3252b0a8c8d8a0d43a51","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-10T18:36:15Z","title_canon_sha256":"a3923f718b7562a0fe0e5c96d0f36bad48de4a09e2a585d31cd812806bea5238"},"schema_version":"1.0","source":{"id":"2606.12591","kind":"arxiv","version":1}},"canonical_sha256":"f7a41b865ca682f8025886040a274c3923ceb08e20f52015b2bb16545f5b0c88","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f7a41b865ca682f8025886040a274c3923ceb08e20f52015b2bb16545f5b0c88","first_computed_at":"2026-06-12T00:07:55.705546Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-12T00:07:55.705546Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nbcVQAim52k7fbzC95afnSbY4CzK9YUIKPemOMbshjSMcJmaZInPze2VdwxWPrjzMI+ktCA7MnyErOBbQfmyDQ==","signature_status":"signed_v1","signed_at":"2026-06-12T00:07:55.706065Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.12591","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cd0f3b36fc2d48f32d0b6d1b79de86986567a44f773568f539e97b1a6305982f","sha256:f39f07c7140d57f55c9003f024f45526ff8441542ff406655fb7c33d1ca9c711"],"state_sha256":"53290316488e2824176c660793c1a4b6c3fc25e4a1fc1beda682712b2bfa2c58"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QX7FIsbGDgzDGcjK0niPasDej0xyYSHyWmND/uh0C4wXjlJhmla2uBnjoOvY90HnwsDLS6yq87Oek2WhyQvjBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T17:23:28.163689Z","bundle_sha256":"8c4992e1bca2348a89e9aafccd86d2045d04d4a3af694d613571cf58f9f9253b"}}