{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:GHVQULCGGSABBUWAOUWTAFO3LO","short_pith_number":"pith:GHVQULCG","canonical_record":{"source":{"id":"1401.4295","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-01-17T10:36:38Z","cross_cats_sorted":[],"title_canon_sha256":"84539136933f521ae2b7bed68dd03c51572c659c07deb29423b852f2666d3ff7","abstract_canon_sha256":"1e85f9abec5aef513315530b62e5157abdf30718334c02fe1442d54174048198"},"schema_version":"1.0"},"canonical_sha256":"31eb0a2c46348010d2c0752d3015db5b9755c805cd4f32bebbded406d466af37","source":{"kind":"arxiv","id":"1401.4295","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.4295","created_at":"2026-05-18T03:01:55Z"},{"alias_kind":"arxiv_version","alias_value":"1401.4295v1","created_at":"2026-05-18T03:01:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.4295","created_at":"2026-05-18T03:01:55Z"},{"alias_kind":"pith_short_12","alias_value":"GHVQULCGGSAB","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"GHVQULCGGSABBUWA","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"GHVQULCG","created_at":"2026-05-18T12:28:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:GHVQULCGGSABBUWAOUWTAFO3LO","target":"record","payload":{"canonical_record":{"source":{"id":"1401.4295","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-01-17T10:36:38Z","cross_cats_sorted":[],"title_canon_sha256":"84539136933f521ae2b7bed68dd03c51572c659c07deb29423b852f2666d3ff7","abstract_canon_sha256":"1e85f9abec5aef513315530b62e5157abdf30718334c02fe1442d54174048198"},"schema_version":"1.0"},"canonical_sha256":"31eb0a2c46348010d2c0752d3015db5b9755c805cd4f32bebbded406d466af37","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:01:55.429279Z","signature_b64":"MIEDmiKUf+o/QkkcT36XHn54pUQBINftNKRPcCFJaB0fhCMHLmb5+TC4AaFAzUY0K+SZC+SLR6uFplK4lxBbAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"31eb0a2c46348010d2c0752d3015db5b9755c805cd4f32bebbded406d466af37","last_reissued_at":"2026-05-18T03:01:55.428480Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:01:55.428480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1401.4295","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":"2026-05-18T03:01:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0S+0SIZZUljCwJvaOC/KYQa6eKtTtCzPngjiSApspcG8swtNLmkOOHYZEvNCtwQ8Il4aYOhjPhnP4Dde0nV2Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T16:56:46.923285Z"},"content_sha256":"a916d32086b844ef25dcd9ee5053856c34c9b5f98d7c9d948646a8f2e33b3904","schema_version":"1.0","event_id":"sha256:a916d32086b844ef25dcd9ee5053856c34c9b5f98d7c9d948646a8f2e33b3904"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:GHVQULCGGSABBUWAOUWTAFO3LO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Molecular dynamics simulation of chains mobility in polyethylene crystal","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"D. V. Dmitriev, S. F. Burlatsky, V. I. Sultanov, V. V. Atrazhev","submitted_at":"2014-01-17T10:36:38Z","abstract_excerpt":"The mobility of polymer chains in perfect polyethylene (PE) crystal was calculated as a function of temperature and chain length through Molecular dynamics (MD) in united atom approximation. The results demonstrate that the chain mobility drastically increases in the vicinity of the phase transition from the orthorhombic to quasi-hexagonal phase. In the quasi-hexagonal phase, the chain mobility is almost independent on temperature and inversely proportional to the chain length."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.4295","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":"2026-05-18T03:01:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m66xMVKB+IDZG908zkz4B3ju+VRo995U66i1ifnT/8pzWGYBD9kZp19rBNbXh8mzo7+f2rxKP5cydIIIjMIUBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T16:56:46.923640Z"},"content_sha256":"8e408484bb64d43c45966cca0948d05a963ea18b45152cc31097e2707b71ed0c","schema_version":"1.0","event_id":"sha256:8e408484bb64d43c45966cca0948d05a963ea18b45152cc31097e2707b71ed0c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GHVQULCGGSABBUWAOUWTAFO3LO/bundle.json","state_url":"https://pith.science/pith/GHVQULCGGSABBUWAOUWTAFO3LO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GHVQULCGGSABBUWAOUWTAFO3LO/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":"2026-06-01T16:56:46Z","links":{"resolver":"https://pith.science/pith/GHVQULCGGSABBUWAOUWTAFO3LO","bundle":"https://pith.science/pith/GHVQULCGGSABBUWAOUWTAFO3LO/bundle.json","state":"https://pith.science/pith/GHVQULCGGSABBUWAOUWTAFO3LO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GHVQULCGGSABBUWAOUWTAFO3LO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:GHVQULCGGSABBUWAOUWTAFO3LO","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":"1e85f9abec5aef513315530b62e5157abdf30718334c02fe1442d54174048198","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-01-17T10:36:38Z","title_canon_sha256":"84539136933f521ae2b7bed68dd03c51572c659c07deb29423b852f2666d3ff7"},"schema_version":"1.0","source":{"id":"1401.4295","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.4295","created_at":"2026-05-18T03:01:55Z"},{"alias_kind":"arxiv_version","alias_value":"1401.4295v1","created_at":"2026-05-18T03:01:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.4295","created_at":"2026-05-18T03:01:55Z"},{"alias_kind":"pith_short_12","alias_value":"GHVQULCGGSAB","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"GHVQULCGGSABBUWA","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"GHVQULCG","created_at":"2026-05-18T12:28:30Z"}],"graph_snapshots":[{"event_id":"sha256:8e408484bb64d43c45966cca0948d05a963ea18b45152cc31097e2707b71ed0c","target":"graph","created_at":"2026-05-18T03:01:55Z","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"},"paper":{"abstract_excerpt":"The mobility of polymer chains in perfect polyethylene (PE) crystal was calculated as a function of temperature and chain length through Molecular dynamics (MD) in united atom approximation. The results demonstrate that the chain mobility drastically increases in the vicinity of the phase transition from the orthorhombic to quasi-hexagonal phase. In the quasi-hexagonal phase, the chain mobility is almost independent on temperature and inversely proportional to the chain length.","authors_text":"D. V. Dmitriev, S. F. Burlatsky, V. I. Sultanov, V. V. Atrazhev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-01-17T10:36:38Z","title":"Molecular dynamics simulation of chains mobility in polyethylene crystal"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.4295","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:a916d32086b844ef25dcd9ee5053856c34c9b5f98d7c9d948646a8f2e33b3904","target":"record","created_at":"2026-05-18T03:01:55Z","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":"1e85f9abec5aef513315530b62e5157abdf30718334c02fe1442d54174048198","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-01-17T10:36:38Z","title_canon_sha256":"84539136933f521ae2b7bed68dd03c51572c659c07deb29423b852f2666d3ff7"},"schema_version":"1.0","source":{"id":"1401.4295","kind":"arxiv","version":1}},"canonical_sha256":"31eb0a2c46348010d2c0752d3015db5b9755c805cd4f32bebbded406d466af37","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"31eb0a2c46348010d2c0752d3015db5b9755c805cd4f32bebbded406d466af37","first_computed_at":"2026-05-18T03:01:55.428480Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:01:55.428480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MIEDmiKUf+o/QkkcT36XHn54pUQBINftNKRPcCFJaB0fhCMHLmb5+TC4AaFAzUY0K+SZC+SLR6uFplK4lxBbAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:01:55.429279Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.4295","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a916d32086b844ef25dcd9ee5053856c34c9b5f98d7c9d948646a8f2e33b3904","sha256:8e408484bb64d43c45966cca0948d05a963ea18b45152cc31097e2707b71ed0c"],"state_sha256":"c34b75e5e4bdf6c051b3c7bd0bab5342a1aae3c5f0f20b945d91dfc5e299cecd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gDhW3JttumdpfMt3Se4e/dOTtSVzI09XOsMJVvEoM1Eqcyixeb51lIh07/l0lKcCFaeiQd8NVR/h8M8wybFRCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T16:56:46.925551Z","bundle_sha256":"67894007baa7c758fe140c24bb2f9cb2a484f7f446c13f26503e3abc19a48b9e"}}