{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:OJP6YVO52DC3GTTDLUC7HC54TH","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"0f7c10bc3795dd3e2e5004e73d463261ee3d792d4f6ac32deede152288e5d5ee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-01-20T21:13:21Z","title_canon_sha256":"789ecc84522d69e25b141d16de7cdeb38c5e0022cf90cd0f8e9b66b55960425f"},"schema_version":"1.0","source":{"id":"1401.5087","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.5087","created_at":"2026-05-18T02:54:30Z"},{"alias_kind":"arxiv_version","alias_value":"1401.5087v2","created_at":"2026-05-18T02:54:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.5087","created_at":"2026-05-18T02:54:30Z"},{"alias_kind":"pith_short_12","alias_value":"OJP6YVO52DC3","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"OJP6YVO52DC3GTTD","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"OJP6YVO5","created_at":"2026-05-18T12:28:41Z"}],"graph_snapshots":[{"event_id":"sha256:3a7c91d634d868316ab5232cb498175359e4471c45a75017744e1bb22b504a9f","target":"graph","created_at":"2026-05-18T02:54:30Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We propose a modified use of the Principal Value prescription for regularizing the infrared singularities in the light-cone axial gauge by applying it to all singularities in the light-cone plus component of integration momentum. The modification is motivated by and applied to the re-calculation of the QCD NLO splitting functions for the purpose of Monte Carlo implementations. The final results agree with the standard PV prescription whereas contributions from separate graphs get simplified.","authors_text":"A. Kusina, M. Skrzypek, O. Gituliar, S. Jadach","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-01-20T21:13:21Z","title":"On regularizing the infrared singularities in QCD NLO splitting functions with the new Principal Value prescription"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.5087","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:1fe913fd6645e18f4c17ad1193b5da32f83213629fdbb1134bc442c25fdb6d4c","target":"record","created_at":"2026-05-18T02:54:30Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"0f7c10bc3795dd3e2e5004e73d463261ee3d792d4f6ac32deede152288e5d5ee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-01-20T21:13:21Z","title_canon_sha256":"789ecc84522d69e25b141d16de7cdeb38c5e0022cf90cd0f8e9b66b55960425f"},"schema_version":"1.0","source":{"id":"1401.5087","kind":"arxiv","version":2}},"canonical_sha256":"725fec55ddd0c5b34e635d05f38bbc99d9c722e4a4e06fd6f54a7881c4cb537a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"725fec55ddd0c5b34e635d05f38bbc99d9c722e4a4e06fd6f54a7881c4cb537a","first_computed_at":"2026-05-18T02:54:30.340460Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:54:30.340460Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jJJAaOFhBWr2YOjNALEFvSiM/oIx7b1XrM3MBk+kCHAb+KUlG2Gr9X6V5AksW8hAYRtscb3L8HfDx18j8/HPDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:54:30.341215Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.5087","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1fe913fd6645e18f4c17ad1193b5da32f83213629fdbb1134bc442c25fdb6d4c","sha256:3a7c91d634d868316ab5232cb498175359e4471c45a75017744e1bb22b504a9f"],"state_sha256":"07acbb91bbac88ed64124d3b073392b111ae7472f6bb887fe7eba6677061c1f4"}