{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:JHNGGLW2ZLLL3ZQEXX75RPBA6N","short_pith_number":"pith:JHNGGLW2","schema_version":"1.0","canonical_sha256":"49da632edacad6bde604bdffd8bc20f379ba7e338813fa6ea4df4acc58ec4b7c","source":{"kind":"arxiv","id":"1812.09509","version":2},"attestation_state":"computed","paper":{"title":"Factorisation of soft gluons in multiparton scattering","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Markus Diehl, Riccardo Nagar","submitted_at":"2018-12-22T11:28:07Z","abstract_excerpt":"We show that soft gluons exchanged between the two colliding protons in multiparton scattering processes can be decoupled, such that their effects are described by the vacuum expectation values of Wilson lines. Our argument relies on nonabelian Ward identities and generalises the proof of factorisation for single Drell-Yan production given by Collins, Soper and Sterman."},"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":"1812.09509","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2018-12-22T11:28:07Z","cross_cats_sorted":[],"title_canon_sha256":"a26847ad384be3ac7b13920c3ce5cbe23c604c5203cac6f84efaa7829e46854f","abstract_canon_sha256":"2e44b10632b7b7de32abe1016e0bec9dbd1d2261c0642e396bf503263c7ea41c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:31.448804Z","signature_b64":"PfmJctDkiM6qI7eqjihCPv6bgPfBvDkTlB7wO2ZOT+u/k2mtNz+FbvYs+ccf4tWkWfUuLU0XzTxxxvMf2PrLAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"49da632edacad6bde604bdffd8bc20f379ba7e338813fa6ea4df4acc58ec4b7c","last_reissued_at":"2026-05-17T23:45:31.448150Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:31.448150Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Factorisation of soft gluons in multiparton scattering","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Markus Diehl, Riccardo Nagar","submitted_at":"2018-12-22T11:28:07Z","abstract_excerpt":"We show that soft gluons exchanged between the two colliding protons in multiparton scattering processes can be decoupled, such that their effects are described by the vacuum expectation values of Wilson lines. Our argument relies on nonabelian Ward identities and generalises the proof of factorisation for single Drell-Yan production given by Collins, Soper and Sterman."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.09509","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":""},"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":"1812.09509","created_at":"2026-05-17T23:45:31.448236+00:00"},{"alias_kind":"arxiv_version","alias_value":"1812.09509v2","created_at":"2026-05-17T23:45:31.448236+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.09509","created_at":"2026-05-17T23:45:31.448236+00:00"},{"alias_kind":"pith_short_12","alias_value":"JHNGGLW2ZLLL","created_at":"2026-05-18T12:32:31.084164+00:00"},{"alias_kind":"pith_short_16","alias_value":"JHNGGLW2ZLLL3ZQE","created_at":"2026-05-18T12:32:31.084164+00:00"},{"alias_kind":"pith_short_8","alias_value":"JHNGGLW2","created_at":"2026-05-18T12:32:31.084164+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"1906.10049","citing_title":"Prompt ${J/\\psi}$-pair production at the LHC: impact of loop-induced contributions and of the colour-octet mechanism","ref_index":14,"is_internal_anchor":true},{"citing_arxiv_id":"2605.15853","citing_title":"Numerical Study of MRW-Type Unintegrated Double Parton Distribution Functions from Non-Factorized DPDFs","ref_index":30,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JHNGGLW2ZLLL3ZQEXX75RPBA6N","json":"https://pith.science/pith/JHNGGLW2ZLLL3ZQEXX75RPBA6N.json","graph_json":"https://pith.science/api/pith-number/JHNGGLW2ZLLL3ZQEXX75RPBA6N/graph.json","events_json":"https://pith.science/api/pith-number/JHNGGLW2ZLLL3ZQEXX75RPBA6N/events.json","paper":"https://pith.science/paper/JHNGGLW2"},"agent_actions":{"view_html":"https://pith.science/pith/JHNGGLW2ZLLL3ZQEXX75RPBA6N","download_json":"https://pith.science/pith/JHNGGLW2ZLLL3ZQEXX75RPBA6N.json","view_paper":"https://pith.science/paper/JHNGGLW2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1812.09509&json=true","fetch_graph":"https://pith.science/api/pith-number/JHNGGLW2ZLLL3ZQEXX75RPBA6N/graph.json","fetch_events":"https://pith.science/api/pith-number/JHNGGLW2ZLLL3ZQEXX75RPBA6N/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JHNGGLW2ZLLL3ZQEXX75RPBA6N/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JHNGGLW2ZLLL3ZQEXX75RPBA6N/action/storage_attestation","attest_author":"https://pith.science/pith/JHNGGLW2ZLLL3ZQEXX75RPBA6N/action/author_attestation","sign_citation":"https://pith.science/pith/JHNGGLW2ZLLL3ZQEXX75RPBA6N/action/citation_signature","submit_replication":"https://pith.science/pith/JHNGGLW2ZLLL3ZQEXX75RPBA6N/action/replication_record"}},"created_at":"2026-05-17T23:45:31.448236+00:00","updated_at":"2026-05-17T23:45:31.448236+00:00"}