{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1998:M54U7IGMFPMUU22LE4QSY2QYF3","short_pith_number":"pith:M54U7IGM","schema_version":"1.0","canonical_sha256":"67794fa0cc2bd94a6b4b27212c6a182edc10388c52a07bd59646c51dea8a82da","source":{"kind":"arxiv","id":"hep-ph/9807268","version":1},"attestation_state":"computed","paper":{"title":"Phenomenological description of the gamma* p cross section at low Q2","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"(2) Petersburg Nuclear Physics Institute, (3) Bartol Research Institute, A. Rostovtsev (1), M.G. Ryskin (2), Moscow, Newark), R. Engel (3) ((1) ITEP, St. Petersburg","submitted_at":"1998-07-07T03:37:13Z","abstract_excerpt":"Low Q2 photon-proton cross sections are analysed using a simple, QCD-motivated parametrisation $\\sigma_{\\gamma^\\star p}\\propto 1/(Q^2+Q_0^2)$, which gives a good description of the data. The Q2 dependence of the gamma* p cross section is discussed in terms of the partonic transverse momenta of the hadronic state the photon fluctuates into."},"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/9807268","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-07-07T03:37:13Z","cross_cats_sorted":[],"title_canon_sha256":"e349c77c35ab91d4978ad38dfb0c8ff240e8cf436e5f7fddddeea598ab0dd10c","abstract_canon_sha256":"b1153f48209ed97b1ef4602b68930d43e111e890722be1eda3924173150d95a7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:22:18.688267Z","signature_b64":"tHwfgE7soE5GvleVSHJN6tpZcsn0mC8Cf8NJ3d5oJHR2JubDKu+yTh+Z1BE1ZXcHeSLwHxotWrewyAD5LCvKBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"67794fa0cc2bd94a6b4b27212c6a182edc10388c52a07bd59646c51dea8a82da","last_reissued_at":"2026-05-18T04:22:18.687711Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:22:18.687711Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Phenomenological description of the gamma* p cross section at low Q2","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"(2) Petersburg Nuclear Physics Institute, (3) Bartol Research Institute, A. Rostovtsev (1), M.G. Ryskin (2), Moscow, Newark), R. Engel (3) ((1) ITEP, St. Petersburg","submitted_at":"1998-07-07T03:37:13Z","abstract_excerpt":"Low Q2 photon-proton cross sections are analysed using a simple, QCD-motivated parametrisation $\\sigma_{\\gamma^\\star p}\\propto 1/(Q^2+Q_0^2)$, which gives a good description of the data. The Q2 dependence of the gamma* p cross section is discussed in terms of the partonic transverse momenta of the hadronic state the photon fluctuates into."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9807268","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":"hep-ph/9807268","created_at":"2026-05-18T04:22:18.687799+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9807268v1","created_at":"2026-05-18T04:22:18.687799+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9807268","created_at":"2026-05-18T04:22:18.687799+00:00"},{"alias_kind":"pith_short_12","alias_value":"M54U7IGMFPMU","created_at":"2026-05-18T12:25:49.038998+00:00"},{"alias_kind":"pith_short_16","alias_value":"M54U7IGMFPMUU22L","created_at":"2026-05-18T12:25:49.038998+00:00"},{"alias_kind":"pith_short_8","alias_value":"M54U7IGM","created_at":"2026-05-18T12:25:49.038998+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/M54U7IGMFPMUU22LE4QSY2QYF3","json":"https://pith.science/pith/M54U7IGMFPMUU22LE4QSY2QYF3.json","graph_json":"https://pith.science/api/pith-number/M54U7IGMFPMUU22LE4QSY2QYF3/graph.json","events_json":"https://pith.science/api/pith-number/M54U7IGMFPMUU22LE4QSY2QYF3/events.json","paper":"https://pith.science/paper/M54U7IGM"},"agent_actions":{"view_html":"https://pith.science/pith/M54U7IGMFPMUU22LE4QSY2QYF3","download_json":"https://pith.science/pith/M54U7IGMFPMUU22LE4QSY2QYF3.json","view_paper":"https://pith.science/paper/M54U7IGM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/9807268&json=true","fetch_graph":"https://pith.science/api/pith-number/M54U7IGMFPMUU22LE4QSY2QYF3/graph.json","fetch_events":"https://pith.science/api/pith-number/M54U7IGMFPMUU22LE4QSY2QYF3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/M54U7IGMFPMUU22LE4QSY2QYF3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/M54U7IGMFPMUU22LE4QSY2QYF3/action/storage_attestation","attest_author":"https://pith.science/pith/M54U7IGMFPMUU22LE4QSY2QYF3/action/author_attestation","sign_citation":"https://pith.science/pith/M54U7IGMFPMUU22LE4QSY2QYF3/action/citation_signature","submit_replication":"https://pith.science/pith/M54U7IGMFPMUU22LE4QSY2QYF3/action/replication_record"}},"created_at":"2026-05-18T04:22:18.687799+00:00","updated_at":"2026-05-18T04:22:18.687799+00:00"}