{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2000:2BEKAMBDE5U7TLAYHBZ62ST5CX","short_pith_number":"pith:2BEKAMBD","schema_version":"1.0","canonical_sha256":"d048a030232769f9ac183873ed4a7d15d4b6def66e74ec1d677d507bff73b633","source":{"kind":"arxiv","id":"hep-ex/0009041","version":2},"attestation_state":"computed","paper":{"title":"Measurements of F_2 and xF_3(nu)-xF_3(nubar) from CCFR nu_mu-Fe and nubar_mu-Fe data in a physics model independent way","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"CCFR/NuTeV Collaboration: U. K. Yang, et al","submitted_at":"2000-09-18T15:30:58Z","abstract_excerpt":"We report on the extraction of the structure functions F_2 and Delta xF_3 = xF_3(nu)-xF_3(nubar) from CCFR nu_mu-Fe and nubar_mu-Fe differential cross sections. The extraction is performed in a physics model independent (PMI) way. This first measurement of Delta xF_3, which is useful in testingmodels of heavy charm production, is higher than current theoretical predictions. The ratio of the F_2(PMI) values measured in nu_mu and nubar_mu scattering is in agreement (within 5%) with the predictions of NLO PDFS using massive charm production schemes, thus resolvin long-standing discrepancy between"},"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":"hep-ex/0009041","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2000-09-18T15:30:58Z","cross_cats_sorted":[],"title_canon_sha256":"959f862838d376f168788f55d441c22021a19aa70a23f5105024c5a252a61d9a","abstract_canon_sha256":"804a4f63a25a73a235e7872ea0d74ebf6fa71f4433564bc059cded995bff5ff6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:47:40.899844Z","signature_b64":"TfQJ1jHw/UFpRvot9M/1Aj7AI+EqQwlEVUa/0ORMVj8ZXrUD4ZFM7eKhMdtuVzvLMNjJE+R4Fr67IWUmw9rxBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d048a030232769f9ac183873ed4a7d15d4b6def66e74ec1d677d507bff73b633","last_reissued_at":"2026-05-18T03:47:40.899411Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:47:40.899411Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Measurements of F_2 and xF_3(nu)-xF_3(nubar) from CCFR nu_mu-Fe and nubar_mu-Fe data in a physics model independent way","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"CCFR/NuTeV Collaboration: U. K. Yang, et al","submitted_at":"2000-09-18T15:30:58Z","abstract_excerpt":"We report on the extraction of the structure functions F_2 and Delta xF_3 = xF_3(nu)-xF_3(nubar) from CCFR nu_mu-Fe and nubar_mu-Fe differential cross sections. The extraction is performed in a physics model independent (PMI) way. This first measurement of Delta xF_3, which is useful in testingmodels of heavy charm production, is higher than current theoretical predictions. The ratio of the F_2(PMI) values measured in nu_mu and nubar_mu scattering is in agreement (within 5%) with the predictions of NLO PDFS using massive charm production schemes, thus resolvin long-standing discrepancy between"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0009041","kind":"arxiv","version":2},"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":"hep-ex/0009041","created_at":"2026-05-18T03:47:40.899480+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0009041v2","created_at":"2026-05-18T03:47:40.899480+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0009041","created_at":"2026-05-18T03:47:40.899480+00:00"},{"alias_kind":"pith_short_12","alias_value":"2BEKAMBDE5U7","created_at":"2026-05-18T12:25:49.631198+00:00"},{"alias_kind":"pith_short_16","alias_value":"2BEKAMBDE5U7TLAY","created_at":"2026-05-18T12:25:49.631198+00:00"},{"alias_kind":"pith_short_8","alias_value":"2BEKAMBD","created_at":"2026-05-18T12:25:49.631198+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1912.10053","citing_title":"New CTEQ global analysis of quantum chromodynamics with high-precision data from the LHC","ref_index":67,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/2BEKAMBDE5U7TLAYHBZ62ST5CX","json":"https://pith.science/pith/2BEKAMBDE5U7TLAYHBZ62ST5CX.json","graph_json":"https://pith.science/api/pith-number/2BEKAMBDE5U7TLAYHBZ62ST5CX/graph.json","events_json":"https://pith.science/api/pith-number/2BEKAMBDE5U7TLAYHBZ62ST5CX/events.json","paper":"https://pith.science/paper/2BEKAMBD"},"agent_actions":{"view_html":"https://pith.science/pith/2BEKAMBDE5U7TLAYHBZ62ST5CX","download_json":"https://pith.science/pith/2BEKAMBDE5U7TLAYHBZ62ST5CX.json","view_paper":"https://pith.science/paper/2BEKAMBD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ex/0009041&json=true","fetch_graph":"https://pith.science/api/pith-number/2BEKAMBDE5U7TLAYHBZ62ST5CX/graph.json","fetch_events":"https://pith.science/api/pith-number/2BEKAMBDE5U7TLAYHBZ62ST5CX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2BEKAMBDE5U7TLAYHBZ62ST5CX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2BEKAMBDE5U7TLAYHBZ62ST5CX/action/storage_attestation","attest_author":"https://pith.science/pith/2BEKAMBDE5U7TLAYHBZ62ST5CX/action/author_attestation","sign_citation":"https://pith.science/pith/2BEKAMBDE5U7TLAYHBZ62ST5CX/action/citation_signature","submit_replication":"https://pith.science/pith/2BEKAMBDE5U7TLAYHBZ62ST5CX/action/replication_record"}},"created_at":"2026-05-18T03:47:40.899480+00:00","updated_at":"2026-05-18T03:47:40.899480+00:00"}