{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1998:SZFGJKG3F7SFXDS5UICGXB62UP","short_pith_number":"pith:SZFGJKG3","schema_version":"1.0","canonical_sha256":"964a64a8db2fe45b8e5da2046b87daa3d3b75c7a75bb2acf47efecfc2ea8ab9d","source":{"kind":"arxiv","id":"hep-ph/9805283","version":1},"attestation_state":"computed","paper":{"title":"The light-cone gauge and the calculation of the two-loop splitting functions","license":"","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"A. Bassetto, G. Heinrich, W. Vogelsang, Z. Kunszt","submitted_at":"1998-05-11T15:20:29Z","abstract_excerpt":"We present calculations of next-to-leading order QCD splitting functions, employing the light-cone gauge method of Curci, Furmanski, and Petronzio (CFP). In contrast to the `principal-value' prescription used in the original CFP paper for dealing with the poles of the light-cone gauge gluon propagator, we adopt the Mandelstam-Leibbrandt prescription which is known to have a solid field-theoretical foundation. We find that indeed the calculation using this prescription is conceptionally clear and avoids the somewhat dubious manipulations of the spurious poles required when the principal-value m"},"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/9805283","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-05-11T15:20:29Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"dc7f224a458a96449261fb5c93ae2e7994d56845eeadbe958dd16ed36c399a9d","abstract_canon_sha256":"72117dbbd6cdb410b95a6cde7c72d2e577450493ac00dc6b7afec87288bf5306"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:36:58.395801Z","signature_b64":"bvg8er5dkD1P83wVmNxlgsRYjaofc7GTrchJkSki7a1issCWH/rQ+Y+GtMN6Vb7YABeIsXyhyiD5UgJYpr46Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"964a64a8db2fe45b8e5da2046b87daa3d3b75c7a75bb2acf47efecfc2ea8ab9d","last_reissued_at":"2026-05-18T02:36:58.394903Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:36:58.394903Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The light-cone gauge and the calculation of the two-loop splitting functions","license":"","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"A. Bassetto, G. Heinrich, W. Vogelsang, Z. Kunszt","submitted_at":"1998-05-11T15:20:29Z","abstract_excerpt":"We present calculations of next-to-leading order QCD splitting functions, employing the light-cone gauge method of Curci, Furmanski, and Petronzio (CFP). In contrast to the `principal-value' prescription used in the original CFP paper for dealing with the poles of the light-cone gauge gluon propagator, we adopt the Mandelstam-Leibbrandt prescription which is known to have a solid field-theoretical foundation. We find that indeed the calculation using this prescription is conceptionally clear and avoids the somewhat dubious manipulations of the spurious poles required when the principal-value m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9805283","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/9805283","created_at":"2026-05-18T02:36:58.395030+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9805283v1","created_at":"2026-05-18T02:36:58.395030+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9805283","created_at":"2026-05-18T02:36:58.395030+00:00"},{"alias_kind":"pith_short_12","alias_value":"SZFGJKG3F7SF","created_at":"2026-05-18T12:25:49.038998+00:00"},{"alias_kind":"pith_short_16","alias_value":"SZFGJKG3F7SFXDS5","created_at":"2026-05-18T12:25:49.038998+00:00"},{"alias_kind":"pith_short_8","alias_value":"SZFGJKG3","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/SZFGJKG3F7SFXDS5UICGXB62UP","json":"https://pith.science/pith/SZFGJKG3F7SFXDS5UICGXB62UP.json","graph_json":"https://pith.science/api/pith-number/SZFGJKG3F7SFXDS5UICGXB62UP/graph.json","events_json":"https://pith.science/api/pith-number/SZFGJKG3F7SFXDS5UICGXB62UP/events.json","paper":"https://pith.science/paper/SZFGJKG3"},"agent_actions":{"view_html":"https://pith.science/pith/SZFGJKG3F7SFXDS5UICGXB62UP","download_json":"https://pith.science/pith/SZFGJKG3F7SFXDS5UICGXB62UP.json","view_paper":"https://pith.science/paper/SZFGJKG3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/9805283&json=true","fetch_graph":"https://pith.science/api/pith-number/SZFGJKG3F7SFXDS5UICGXB62UP/graph.json","fetch_events":"https://pith.science/api/pith-number/SZFGJKG3F7SFXDS5UICGXB62UP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SZFGJKG3F7SFXDS5UICGXB62UP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SZFGJKG3F7SFXDS5UICGXB62UP/action/storage_attestation","attest_author":"https://pith.science/pith/SZFGJKG3F7SFXDS5UICGXB62UP/action/author_attestation","sign_citation":"https://pith.science/pith/SZFGJKG3F7SFXDS5UICGXB62UP/action/citation_signature","submit_replication":"https://pith.science/pith/SZFGJKG3F7SFXDS5UICGXB62UP/action/replication_record"}},"created_at":"2026-05-18T02:36:58.395030+00:00","updated_at":"2026-05-18T02:36:58.395030+00:00"}