{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:EI5F22OK4V2QRYEAGQQVHFMV46","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":"97d44fe380aee99ebacaed412ac1871c13f7a9f1c018e706b7df9e0ab0e9eea0","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2012-01-12T11:13:51Z","title_canon_sha256":"560824ebaf284304c757148da8213d3dc62a0605a57a1779868fe6e327c3f38d"},"schema_version":"1.0","source":{"id":"1201.2951","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.2951","created_at":"2026-05-18T04:04:32Z"},{"alias_kind":"arxiv_version","alias_value":"1201.2951v1","created_at":"2026-05-18T04:04:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.2951","created_at":"2026-05-18T04:04:32Z"},{"alias_kind":"pith_short_12","alias_value":"EI5F22OK4V2Q","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"EI5F22OK4V2QRYEA","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"EI5F22OK","created_at":"2026-05-18T12:27:04Z"}],"graph_snapshots":[{"event_id":"sha256:260129599164038c52891677517dc30ee5bb9e79a01ea95ebd0cd691b7803a18","target":"graph","created_at":"2026-05-18T04:04:32Z","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 temperature distribution in the nuclear fuel rods for high burn-up is studied. We use the numerical and analytical approaches. It is shown that the time taken to have the stationary thermal regime of nuclear fuel rod is less than one minute. We can make the inference that the behavior of the nuclear fuel rod can be considered as a stationary task. Exact solutions of the temperature distribution in the fuel rods in the stationary case are found. Thermal regimes of high burn-up the nuclear fuel rods are analyzed.","authors_text":"Aleksandr V. Khlunov, Mikhail A. Chmykhov, Nikolai A. Kudryashov","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2012-01-12T11:13:51Z","title":"Thermal regimes of high burn-up nuclear fuel rod"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.2951","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:e02ab70d22b68c952527e0f9b1a1122abf373b662d3631d6ceae4ba2c785b12c","target":"record","created_at":"2026-05-18T04:04:32Z","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":"97d44fe380aee99ebacaed412ac1871c13f7a9f1c018e706b7df9e0ab0e9eea0","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2012-01-12T11:13:51Z","title_canon_sha256":"560824ebaf284304c757148da8213d3dc62a0605a57a1779868fe6e327c3f38d"},"schema_version":"1.0","source":{"id":"1201.2951","kind":"arxiv","version":1}},"canonical_sha256":"223a5d69cae57508e0803421539595e79f5baee175bdc90d7d8f00afa03d0b0c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"223a5d69cae57508e0803421539595e79f5baee175bdc90d7d8f00afa03d0b0c","first_computed_at":"2026-05-18T04:04:32.682224Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:04:32.682224Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tyqC0wG7+hDcln4N1tDfq1hHbh5ObvqddisegkxQY8vGZr6xhMcihA1SgVjF9ytIRXkAwDGJ5qPE50R+MhBbBA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:04:32.683056Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.2951","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e02ab70d22b68c952527e0f9b1a1122abf373b662d3631d6ceae4ba2c785b12c","sha256:260129599164038c52891677517dc30ee5bb9e79a01ea95ebd0cd691b7803a18"],"state_sha256":"e37ae06d4106048d24576f56628fd6b6d324326a1f69868adc7d84afe511f92f"}