{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:YUCZCWPU2LNPSUJ7XQPCQEJZ4F","short_pith_number":"pith:YUCZCWPU","schema_version":"1.0","canonical_sha256":"c5059159f4d2daf9513fbc1e281139e16a86031c2ff0047ff1bcc06e66292423","source":{"kind":"arxiv","id":"1212.5511","version":2},"attestation_state":"computed","paper":{"title":"Sensitivity of the LHC isolated-gamma+jet data to the parton distribution functions of the proton","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"D. d'Enterria, F. Tartarelli, G. Costa, G. Marchiori, I. Koletsou, J. Rojo, L. Carminati, M. Stockton","submitted_at":"2012-12-21T16:23:43Z","abstract_excerpt":"We study the impact of differential isolated-photon+jet cross sections measured in proton-proton collisions at a center-of-mass energy of sqrt{s} = 7 TeV on the parton distribution functions (PDF) of the proton. Next-to-leading order perturbative QCD (pQCD) calculations complemented with the NNPDF2.1 parton densities, and a Bayesian PDF reweighting method are employed. We find that although the current data provide only mild constraints to the parton densities, future gamma-jet measurements with reduced experimental uncertainties can improve our knowledge of the gluon density over a wide range"},"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":"1212.5511","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-12-21T16:23:43Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"43417d868d74aabb450f2b2d00f38b22ed71f05dc9f05d03b3d3125fc672af2c","abstract_canon_sha256":"631fcd6bbc7fb0a290e92f4383e9e04836b846cf78c2c9ab22c2bafe89c104c7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:52:29.194091Z","signature_b64":"0m1jITHzCjT48QSFnV4JNkHP6/mco6dSJe8/UBwnGlQbejFGIZHmRiiNr8HC82ZnTT5hhIE8AsR0TeZKmY4nAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c5059159f4d2daf9513fbc1e281139e16a86031c2ff0047ff1bcc06e66292423","last_reissued_at":"2026-05-18T01:52:29.193455Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:52:29.193455Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Sensitivity of the LHC isolated-gamma+jet data to the parton distribution functions of the proton","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"D. d'Enterria, F. Tartarelli, G. Costa, G. Marchiori, I. Koletsou, J. Rojo, L. Carminati, M. Stockton","submitted_at":"2012-12-21T16:23:43Z","abstract_excerpt":"We study the impact of differential isolated-photon+jet cross sections measured in proton-proton collisions at a center-of-mass energy of sqrt{s} = 7 TeV on the parton distribution functions (PDF) of the proton. Next-to-leading order perturbative QCD (pQCD) calculations complemented with the NNPDF2.1 parton densities, and a Bayesian PDF reweighting method are employed. We find that although the current data provide only mild constraints to the parton densities, future gamma-jet measurements with reduced experimental uncertainties can improve our knowledge of the gluon density over a wide range"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.5511","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":"1212.5511","created_at":"2026-05-18T01:52:29.193553+00:00"},{"alias_kind":"arxiv_version","alias_value":"1212.5511v2","created_at":"2026-05-18T01:52:29.193553+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.5511","created_at":"2026-05-18T01:52:29.193553+00:00"},{"alias_kind":"pith_short_12","alias_value":"YUCZCWPU2LNP","created_at":"2026-05-18T12:27:30.460161+00:00"},{"alias_kind":"pith_short_16","alias_value":"YUCZCWPU2LNPSUJ7","created_at":"2026-05-18T12:27:30.460161+00:00"},{"alias_kind":"pith_short_8","alias_value":"YUCZCWPU","created_at":"2026-05-18T12:27:30.460161+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1908.02746","citing_title":"Measurement of the inclusive isolated-photon cross section in $pp$ collisions at $\\sqrt{s}=13$ TeV using 36 fb$^{-1}$ of ATLAS data","ref_index":9,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/YUCZCWPU2LNPSUJ7XQPCQEJZ4F","json":"https://pith.science/pith/YUCZCWPU2LNPSUJ7XQPCQEJZ4F.json","graph_json":"https://pith.science/api/pith-number/YUCZCWPU2LNPSUJ7XQPCQEJZ4F/graph.json","events_json":"https://pith.science/api/pith-number/YUCZCWPU2LNPSUJ7XQPCQEJZ4F/events.json","paper":"https://pith.science/paper/YUCZCWPU"},"agent_actions":{"view_html":"https://pith.science/pith/YUCZCWPU2LNPSUJ7XQPCQEJZ4F","download_json":"https://pith.science/pith/YUCZCWPU2LNPSUJ7XQPCQEJZ4F.json","view_paper":"https://pith.science/paper/YUCZCWPU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1212.5511&json=true","fetch_graph":"https://pith.science/api/pith-number/YUCZCWPU2LNPSUJ7XQPCQEJZ4F/graph.json","fetch_events":"https://pith.science/api/pith-number/YUCZCWPU2LNPSUJ7XQPCQEJZ4F/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YUCZCWPU2LNPSUJ7XQPCQEJZ4F/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YUCZCWPU2LNPSUJ7XQPCQEJZ4F/action/storage_attestation","attest_author":"https://pith.science/pith/YUCZCWPU2LNPSUJ7XQPCQEJZ4F/action/author_attestation","sign_citation":"https://pith.science/pith/YUCZCWPU2LNPSUJ7XQPCQEJZ4F/action/citation_signature","submit_replication":"https://pith.science/pith/YUCZCWPU2LNPSUJ7XQPCQEJZ4F/action/replication_record"}},"created_at":"2026-05-18T01:52:29.193553+00:00","updated_at":"2026-05-18T01:52:29.193553+00:00"}