{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:QPDWJTL3O54GW3G6MA67SZZDZ5","short_pith_number":"pith:QPDWJTL3","schema_version":"1.0","canonical_sha256":"83c764cd7b77786b6cde603df96723cf6ab0e6e949e67a98c2ac076a1223b516","source":{"kind":"arxiv","id":"1303.4308","version":1},"attestation_state":"computed","paper":{"title":"MCNP6 Fission Cross Section Calculations at Intermediate and High Energies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"Arnold J. Sierk, Richard E. Prael, Stepan G. Mashnik","submitted_at":"2013-03-18T16:29:19Z","abstract_excerpt":"MCNP6 has been Validated and Verified (V&V) against intermediate- and high-energy fission cross-section experimental data. An error in the calculation of fission cross sections of 181Ta and a few nearby target nuclei by the CEM03.03 event generator in MCNP6 and a \"bug: in the calculation of fission cross sections with the GENXS option of MCNP6 while using the LAQGSM03.03 event generator were detected during our V&V work. After fixing both problems, we find that MCNP6 using CEM03.03 and LAQGSM03.03 calculates fission cross sections in good agreement with available experimental data for reaction"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1303.4308","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-03-18T16:29:19Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"f4e215df30601eddaf8a7d6bbacde55f7845f4209c1974cd4b907f7d2cba0862","abstract_canon_sha256":"bed8467bbfebf05bc62bf6f5847afde754fca83b005d636c9843f48f1db83e02"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:30:38.900285Z","signature_b64":"hpHd5YAyc/C+vWWpv9CSHtIHxzAqCYWMcqWcRzRAWTR927KDBaiE2eLxN5bIxnb/B1ToqkP7GhfvwmkXbaEeDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"83c764cd7b77786b6cde603df96723cf6ab0e6e949e67a98c2ac076a1223b516","last_reissued_at":"2026-05-18T03:30:38.899526Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:30:38.899526Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"MCNP6 Fission Cross Section Calculations at Intermediate and High Energies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"Arnold J. Sierk, Richard E. Prael, Stepan G. Mashnik","submitted_at":"2013-03-18T16:29:19Z","abstract_excerpt":"MCNP6 has been Validated and Verified (V&V) against intermediate- and high-energy fission cross-section experimental data. An error in the calculation of fission cross sections of 181Ta and a few nearby target nuclei by the CEM03.03 event generator in MCNP6 and a \"bug: in the calculation of fission cross sections with the GENXS option of MCNP6 while using the LAQGSM03.03 event generator were detected during our V&V work. After fixing both problems, we find that MCNP6 using CEM03.03 and LAQGSM03.03 calculates fission cross sections in good agreement with available experimental data for reaction"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.4308","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1303.4308","created_at":"2026-05-18T03:30:38.899655+00:00"},{"alias_kind":"arxiv_version","alias_value":"1303.4308v1","created_at":"2026-05-18T03:30:38.899655+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.4308","created_at":"2026-05-18T03:30:38.899655+00:00"},{"alias_kind":"pith_short_12","alias_value":"QPDWJTL3O54G","created_at":"2026-05-18T12:27:57.521954+00:00"},{"alias_kind":"pith_short_16","alias_value":"QPDWJTL3O54GW3G6","created_at":"2026-05-18T12:27:57.521954+00:00"},{"alias_kind":"pith_short_8","alias_value":"QPDWJTL3","created_at":"2026-05-18T12:27:57.521954+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/QPDWJTL3O54GW3G6MA67SZZDZ5","json":"https://pith.science/pith/QPDWJTL3O54GW3G6MA67SZZDZ5.json","graph_json":"https://pith.science/api/pith-number/QPDWJTL3O54GW3G6MA67SZZDZ5/graph.json","events_json":"https://pith.science/api/pith-number/QPDWJTL3O54GW3G6MA67SZZDZ5/events.json","paper":"https://pith.science/paper/QPDWJTL3"},"agent_actions":{"view_html":"https://pith.science/pith/QPDWJTL3O54GW3G6MA67SZZDZ5","download_json":"https://pith.science/pith/QPDWJTL3O54GW3G6MA67SZZDZ5.json","view_paper":"https://pith.science/paper/QPDWJTL3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1303.4308&json=true","fetch_graph":"https://pith.science/api/pith-number/QPDWJTL3O54GW3G6MA67SZZDZ5/graph.json","fetch_events":"https://pith.science/api/pith-number/QPDWJTL3O54GW3G6MA67SZZDZ5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QPDWJTL3O54GW3G6MA67SZZDZ5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QPDWJTL3O54GW3G6MA67SZZDZ5/action/storage_attestation","attest_author":"https://pith.science/pith/QPDWJTL3O54GW3G6MA67SZZDZ5/action/author_attestation","sign_citation":"https://pith.science/pith/QPDWJTL3O54GW3G6MA67SZZDZ5/action/citation_signature","submit_replication":"https://pith.science/pith/QPDWJTL3O54GW3G6MA67SZZDZ5/action/replication_record"}},"created_at":"2026-05-18T03:30:38.899655+00:00","updated_at":"2026-05-18T03:30:38.899655+00:00"}