{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2002:X4LQCPP7IMJBRUESWLJOAI3EQT","short_pith_number":"pith:X4LQCPP7","schema_version":"1.0","canonical_sha256":"bf17013dff431218d092b2d2e0236484f62069797bfd74d56d32a75d58ca4c87","source":{"kind":"arxiv","id":"hep-ph/0201195","version":3},"attestation_state":"computed","paper":{"title":"New Generation of Parton Distributions with Uncertainties from Global QCD Analysis","license":"","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"D.R. Stump, H.L. Lai, J. Huston, J. Pumplin, P. Nadolsky, W.K. Tung","submitted_at":"2002-01-22T03:45:22Z","abstract_excerpt":"A new generation of parton distribution functions with increased precision and quantitative estimates of uncertainties is presented. This work significantly extends previous CTEQ and other global analyses on two fronts: (i) a full treatment of available experimental correlated systematic errors for both new and old data sets; (ii) a systematic and pragmatic treatment of uncertainties of the parton distributions and their physical predictions, using a recently developed eigenvector-basis approach to the Hessian method. The new gluon distribution is considerably harder than that of previous stan"},"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-ph/0201195","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2002-01-22T03:45:22Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"7cdeb7136b6ae7ad81b600423d56dfb61b89bd2df5c4abd70b95c32d46afbf4b","abstract_canon_sha256":"2430eece85a3b9434e27060c2c74db403405eb3d56c304590f4e7d4881958053"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:18:14.135036Z","signature_b64":"NXHfi8ehI0sfw8P8HoYTn8Vm8GxqqrnK2O+zzj0vY1LDA355Nx9EEdZ5G5yxZloy1lMlEBHLRz82j7zi+Yb5AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bf17013dff431218d092b2d2e0236484f62069797bfd74d56d32a75d58ca4c87","last_reissued_at":"2026-05-18T04:18:14.134363Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:18:14.134363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"New Generation of Parton Distributions with Uncertainties from Global QCD Analysis","license":"","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"D.R. Stump, H.L. Lai, J. Huston, J. Pumplin, P. Nadolsky, W.K. Tung","submitted_at":"2002-01-22T03:45:22Z","abstract_excerpt":"A new generation of parton distribution functions with increased precision and quantitative estimates of uncertainties is presented. This work significantly extends previous CTEQ and other global analyses on two fronts: (i) a full treatment of available experimental correlated systematic errors for both new and old data sets; (ii) a systematic and pragmatic treatment of uncertainties of the parton distributions and their physical predictions, using a recently developed eigenvector-basis approach to the Hessian method. The new gluon distribution is considerably harder than that of previous stan"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0201195","kind":"arxiv","version":3},"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-ph/0201195","created_at":"2026-05-18T04:18:14.134468+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0201195v3","created_at":"2026-05-18T04:18:14.134468+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0201195","created_at":"2026-05-18T04:18:14.134468+00:00"},{"alias_kind":"pith_short_12","alias_value":"X4LQCPP7IMJB","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_16","alias_value":"X4LQCPP7IMJBRUES","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_8","alias_value":"X4LQCPP7","created_at":"2026-05-18T12:25:51.375804+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2605.20015","citing_title":"Search for soft unclustered energy patterns containing muons in the final state in $pp$ collisions at $\\sqrt{s}$ = 13 TeV with the ATLAS detector","ref_index":46,"is_internal_anchor":true},{"citing_arxiv_id":"2604.19495","citing_title":"Search for quantum black holes in lepton+jet final states using proton-proton collisions at $\\sqrt{s}=13.6$ TeV with the ATLAS detector","ref_index":35,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/X4LQCPP7IMJBRUESWLJOAI3EQT","json":"https://pith.science/pith/X4LQCPP7IMJBRUESWLJOAI3EQT.json","graph_json":"https://pith.science/api/pith-number/X4LQCPP7IMJBRUESWLJOAI3EQT/graph.json","events_json":"https://pith.science/api/pith-number/X4LQCPP7IMJBRUESWLJOAI3EQT/events.json","paper":"https://pith.science/paper/X4LQCPP7"},"agent_actions":{"view_html":"https://pith.science/pith/X4LQCPP7IMJBRUESWLJOAI3EQT","download_json":"https://pith.science/pith/X4LQCPP7IMJBRUESWLJOAI3EQT.json","view_paper":"https://pith.science/paper/X4LQCPP7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0201195&json=true","fetch_graph":"https://pith.science/api/pith-number/X4LQCPP7IMJBRUESWLJOAI3EQT/graph.json","fetch_events":"https://pith.science/api/pith-number/X4LQCPP7IMJBRUESWLJOAI3EQT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/X4LQCPP7IMJBRUESWLJOAI3EQT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/X4LQCPP7IMJBRUESWLJOAI3EQT/action/storage_attestation","attest_author":"https://pith.science/pith/X4LQCPP7IMJBRUESWLJOAI3EQT/action/author_attestation","sign_citation":"https://pith.science/pith/X4LQCPP7IMJBRUESWLJOAI3EQT/action/citation_signature","submit_replication":"https://pith.science/pith/X4LQCPP7IMJBRUESWLJOAI3EQT/action/replication_record"}},"created_at":"2026-05-18T04:18:14.134468+00:00","updated_at":"2026-05-18T04:18:14.134468+00:00"}