{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:TTL73DHBTMHMKAFMFYFOD452HD","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":"30ce9a6cc84222a64b0f2dddfd954a3b6c3ff92a2e6188eba55941cfb5d4f943","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-07-24T18:12:20Z","title_canon_sha256":"d39d360a917edde2dbc6803e309e1e4e90128f9f082d934ee12c7902434925f6"},"schema_version":"1.0","source":{"id":"1507.06937","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.06937","created_at":"2026-05-18T01:21:54Z"},{"alias_kind":"arxiv_version","alias_value":"1507.06937v2","created_at":"2026-05-18T01:21:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.06937","created_at":"2026-05-18T01:21:54Z"},{"alias_kind":"pith_short_12","alias_value":"TTL73DHBTMHM","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_16","alias_value":"TTL73DHBTMHMKAFM","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_8","alias_value":"TTL73DHB","created_at":"2026-05-18T12:29:42Z"}],"graph_snapshots":[{"event_id":"sha256:20fa2762da026345bc0d3662f5e27c77839fe4f2e687736c8d8c4a31da912090","target":"graph","created_at":"2026-05-18T01:21:54Z","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 consider the transverse-momentum ($q_T$) distribution of Drell-Yan lepton pairs produced, via $W$ and $Z/\\gamma^*$ decay, in hadronic collisions. At small values of $q_T$, we resum the logarithmically-enhanced perturbative QCD contributions up to next-to-next-to-leading logarithmic accuracy. Resummed results are consistently combined with the known ${\\mathcal O}(\\alpha_S^2)$ fixed-order results at intermediate and large values of $q_T$. Our calculation includes the leptonic decay of the vector boson with the corresponding spin correlations, the finite-width effects and the full dependence o","authors_text":"Daniel de Florian, Giancarlo Ferrera, Massimiliano Grazzini, Stefano Catani","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-07-24T18:12:20Z","title":"Vector boson production at hadron colliders: transverse-momentum resummation and leptonic decay"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.06937","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":"sha256:5ed28ead43c1b9ead18b8480d93dcd81bd1c6cb4e20ce7cfa227109b0179e87f","target":"record","created_at":"2026-05-18T01:21:54Z","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":"30ce9a6cc84222a64b0f2dddfd954a3b6c3ff92a2e6188eba55941cfb5d4f943","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-07-24T18:12:20Z","title_canon_sha256":"d39d360a917edde2dbc6803e309e1e4e90128f9f082d934ee12c7902434925f6"},"schema_version":"1.0","source":{"id":"1507.06937","kind":"arxiv","version":2}},"canonical_sha256":"9cd7fd8ce19b0ec500ac2e0ae1f3ba38f45297030cee627780970f238f0e84b5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9cd7fd8ce19b0ec500ac2e0ae1f3ba38f45297030cee627780970f238f0e84b5","first_computed_at":"2026-05-18T01:21:54.833809Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:54.833809Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3bpe4CjHL0FQjfIIaTnD0pZra/xxx6pTVf8TmgJnCQ82l9R603Pb7vaEdfOHYMic40PQ8SWDfI072jjSUpymDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:54.834401Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.06937","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5ed28ead43c1b9ead18b8480d93dcd81bd1c6cb4e20ce7cfa227109b0179e87f","sha256:20fa2762da026345bc0d3662f5e27c77839fe4f2e687736c8d8c4a31da912090"],"state_sha256":"06dee3d377c7458fa0f582f26e0fb6edb239af056fde161a2702738212061706"}