{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:7DXIBQ6VDMAT455UKQIEBVAXHL","short_pith_number":"pith:7DXIBQ6V","schema_version":"1.0","canonical_sha256":"f8ee80c3d51b013e77b4541040d4173ae268b099b02b3c7ebddd2d957cefb828","source":{"kind":"arxiv","id":"2305.07473","version":2},"attestation_state":"computed","paper":{"title":"Extraction of unpolarized transverse momentum distributions from fit of Drell-Yan data at N$^4$LL","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexey Vladimirov, Ignazio Scimemi, Pia Zurita, Valentin Moos","submitted_at":"2023-05-12T13:38:25Z","abstract_excerpt":"We present the extraction of unpolarized transverse momentum dependent parton distributions functions (TMDPDFs) and Collins-Soper kernel from the fit of Drell-Yan and weak-vector boson production data. The TMDPDF are parameterized, as commonly done, using their (large transverse momentum) asymptotic matching to PDF. The analysis is done at the next-to-next-to-next-to-next-to leading logarithmic accuracy (N$^4$LL) (performed only approximately because PDF evolution is known so far at next-to-next-to leading order (NNLO)). The non-perturbative model used for TMDPDF is flavor dependent to reduce "},"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":"2305.07473","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-05-12T13:38:25Z","cross_cats_sorted":[],"title_canon_sha256":"3a9ca7d0b8be7bb10ad5237eb4ca678740f590270b8203195af6e5a852993b55","abstract_canon_sha256":"05b89669d863ea81116db3d6dd9ab183e70b46d6a82175a12d27891d94401881"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:12:26.008228Z","signature_b64":"OudY0KncTWfQxOAY7B8f2NYYXUNW6n963buc0jXEudehjZEaqDhiOQf4RohVuzS4Wj5HwxhXSVDv7XI0B5ffCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f8ee80c3d51b013e77b4541040d4173ae268b099b02b3c7ebddd2d957cefb828","last_reissued_at":"2026-07-05T08:12:26.007757Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:12:26.007757Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Extraction of unpolarized transverse momentum distributions from fit of Drell-Yan data at N$^4$LL","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexey Vladimirov, Ignazio Scimemi, Pia Zurita, Valentin Moos","submitted_at":"2023-05-12T13:38:25Z","abstract_excerpt":"We present the extraction of unpolarized transverse momentum dependent parton distributions functions (TMDPDFs) and Collins-Soper kernel from the fit of Drell-Yan and weak-vector boson production data. The TMDPDF are parameterized, as commonly done, using their (large transverse momentum) asymptotic matching to PDF. The analysis is done at the next-to-next-to-next-to-next-to leading logarithmic accuracy (N$^4$LL) (performed only approximately because PDF evolution is known so far at next-to-next-to leading order (NNLO)). The non-perturbative model used for TMDPDF is flavor dependent to reduce "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.07473","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2305.07473/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2305.07473","created_at":"2026-07-05T08:12:26.007813+00:00"},{"alias_kind":"arxiv_version","alias_value":"2305.07473v2","created_at":"2026-07-05T08:12:26.007813+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.07473","created_at":"2026-07-05T08:12:26.007813+00:00"},{"alias_kind":"pith_short_12","alias_value":"7DXIBQ6VDMAT","created_at":"2026-07-05T08:12:26.007813+00:00"},{"alias_kind":"pith_short_16","alias_value":"7DXIBQ6VDMAT455U","created_at":"2026-07-05T08:12:26.007813+00:00"},{"alias_kind":"pith_short_8","alias_value":"7DXIBQ6V","created_at":"2026-07-05T08:12:26.007813+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":10,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.19221","citing_title":"The Collins-Soper kernel from a vacuum soft function","ref_index":18,"is_internal_anchor":false},{"citing_arxiv_id":"2607.01866","citing_title":"Phenomenology of genuine twist-three distributions from a global QCD analysis","ref_index":38,"is_internal_anchor":false},{"citing_arxiv_id":"2607.02438","citing_title":"Event-axis TMD measurements in $e^+e^-$ and SIDIS","ref_index":6,"is_internal_anchor":false},{"citing_arxiv_id":"2605.28216","citing_title":"A first extraction of gluon TMDs from Higgs data at the LHC","ref_index":13,"is_internal_anchor":false},{"citing_arxiv_id":"2605.06606","citing_title":"TMDs in the Lens of Generative AI: A Pixel-Based Approach to Partonic Imaging","ref_index":15,"is_internal_anchor":false},{"citing_arxiv_id":"2604.28131","citing_title":"Simplified approach to extracting nucleon transversity in collinear factorization using near-side energy-energy correlators","ref_index":88,"is_internal_anchor":false},{"citing_arxiv_id":"2604.28131","citing_title":"Simplified approach to extracting nucleon transversity in collinear factorization using near-side energy-energy correlators","ref_index":88,"is_internal_anchor":false},{"citing_arxiv_id":"2605.06606","citing_title":"TMDs in the Lens of Generative AI: A Pixel-Based Approach to Partonic Imaging","ref_index":14,"is_internal_anchor":false},{"citing_arxiv_id":"2605.06412","citing_title":"GTMDs, orbital angular momentum, and pretzelosity","ref_index":25,"is_internal_anchor":false},{"citing_arxiv_id":"2604.14133","citing_title":"AI-assisted modeling and Bayesian inference of unpolarized quark transverse momentum distributions from Drell-Yan data","ref_index":50,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7DXIBQ6VDMAT455UKQIEBVAXHL","json":"https://pith.science/pith/7DXIBQ6VDMAT455UKQIEBVAXHL.json","graph_json":"https://pith.science/api/pith-number/7DXIBQ6VDMAT455UKQIEBVAXHL/graph.json","events_json":"https://pith.science/api/pith-number/7DXIBQ6VDMAT455UKQIEBVAXHL/events.json","paper":"https://pith.science/paper/7DXIBQ6V"},"agent_actions":{"view_html":"https://pith.science/pith/7DXIBQ6VDMAT455UKQIEBVAXHL","download_json":"https://pith.science/pith/7DXIBQ6VDMAT455UKQIEBVAXHL.json","view_paper":"https://pith.science/paper/7DXIBQ6V","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2305.07473&json=true","fetch_graph":"https://pith.science/api/pith-number/7DXIBQ6VDMAT455UKQIEBVAXHL/graph.json","fetch_events":"https://pith.science/api/pith-number/7DXIBQ6VDMAT455UKQIEBVAXHL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7DXIBQ6VDMAT455UKQIEBVAXHL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7DXIBQ6VDMAT455UKQIEBVAXHL/action/storage_attestation","attest_author":"https://pith.science/pith/7DXIBQ6VDMAT455UKQIEBVAXHL/action/author_attestation","sign_citation":"https://pith.science/pith/7DXIBQ6VDMAT455UKQIEBVAXHL/action/citation_signature","submit_replication":"https://pith.science/pith/7DXIBQ6VDMAT455UKQIEBVAXHL/action/replication_record"}},"created_at":"2026-07-05T08:12:26.007813+00:00","updated_at":"2026-07-05T08:12:26.007813+00:00"}