{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2007:QAKERGRCHTM5TDFXT5OBQTZR2Q","short_pith_number":"pith:QAKERGRC","schema_version":"1.0","canonical_sha256":"8014489a223cd9d98cb79f5c184f31d400964b9fea01143e59302c0b847f3eec","source":{"kind":"arxiv","id":"hep-ph/0703293","version":2},"attestation_state":"computed","paper":{"title":"Colour Modification of Effective T-odd Distributions","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Oleg V. Teryaev, Philip G. Ratcliffe","submitted_at":"2007-03-27T22:21:51Z","abstract_excerpt":"We show that soft-gluon twist-3 contributions to single-spin asymmetries (SSA) in hard processes may be expressed in the form of effective T-odd Sivers distributions, whose signs and scales are modified by process-dependent colour factors. We thus prove that the Sivers mechanism may also be applied at large transverse momenta. We stress that twist-3 SSA in semi-inclusive deeply inelastic scattering and Drell-Yan processes are suppressed by transverse momentum rather than a virtual-photon momentum transfer and thus naively correspond to twist two at the hadronic level. More rigorously, the tran"},"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/0703293","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2007-03-27T22:21:51Z","cross_cats_sorted":[],"title_canon_sha256":"58bef0b1d477c012fb1bb2601206a4c07e0b3ee8e21c6be7b11abd9932cab5f4","abstract_canon_sha256":"e238b46e69f7e978590aaea7c2b1e39babbd58d5f5356ebb49e689af6193d304"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:08:43.446464Z","signature_b64":"3zVDQ7FKoMCMawdV4BNUE78vZn1zF5wme5ukuHc5jgmTiOjGAxeK7gJfJrr0QwA9t5tLXSGNbvvNZewB4qcFDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8014489a223cd9d98cb79f5c184f31d400964b9fea01143e59302c0b847f3eec","last_reissued_at":"2026-05-18T04:08:43.446038Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:08:43.446038Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Colour Modification of Effective T-odd Distributions","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Oleg V. Teryaev, Philip G. Ratcliffe","submitted_at":"2007-03-27T22:21:51Z","abstract_excerpt":"We show that soft-gluon twist-3 contributions to single-spin asymmetries (SSA) in hard processes may be expressed in the form of effective T-odd Sivers distributions, whose signs and scales are modified by process-dependent colour factors. We thus prove that the Sivers mechanism may also be applied at large transverse momenta. We stress that twist-3 SSA in semi-inclusive deeply inelastic scattering and Drell-Yan processes are suppressed by transverse momentum rather than a virtual-photon momentum transfer and thus naively correspond to twist two at the hadronic level. More rigorously, the tran"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0703293","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":"hep-ph/0703293","created_at":"2026-05-18T04:08:43.446097+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0703293v2","created_at":"2026-05-18T04:08:43.446097+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0703293","created_at":"2026-05-18T04:08:43.446097+00:00"},{"alias_kind":"pith_short_12","alias_value":"QAKERGRCHTM5","created_at":"2026-05-18T12:25:55.427421+00:00"},{"alias_kind":"pith_short_16","alias_value":"QAKERGRCHTM5TDFX","created_at":"2026-05-18T12:25:55.427421+00:00"},{"alias_kind":"pith_short_8","alias_value":"QAKERGRC","created_at":"2026-05-18T12:25:55.427421+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/QAKERGRCHTM5TDFXT5OBQTZR2Q","json":"https://pith.science/pith/QAKERGRCHTM5TDFXT5OBQTZR2Q.json","graph_json":"https://pith.science/api/pith-number/QAKERGRCHTM5TDFXT5OBQTZR2Q/graph.json","events_json":"https://pith.science/api/pith-number/QAKERGRCHTM5TDFXT5OBQTZR2Q/events.json","paper":"https://pith.science/paper/QAKERGRC"},"agent_actions":{"view_html":"https://pith.science/pith/QAKERGRCHTM5TDFXT5OBQTZR2Q","download_json":"https://pith.science/pith/QAKERGRCHTM5TDFXT5OBQTZR2Q.json","view_paper":"https://pith.science/paper/QAKERGRC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0703293&json=true","fetch_graph":"https://pith.science/api/pith-number/QAKERGRCHTM5TDFXT5OBQTZR2Q/graph.json","fetch_events":"https://pith.science/api/pith-number/QAKERGRCHTM5TDFXT5OBQTZR2Q/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QAKERGRCHTM5TDFXT5OBQTZR2Q/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QAKERGRCHTM5TDFXT5OBQTZR2Q/action/storage_attestation","attest_author":"https://pith.science/pith/QAKERGRCHTM5TDFXT5OBQTZR2Q/action/author_attestation","sign_citation":"https://pith.science/pith/QAKERGRCHTM5TDFXT5OBQTZR2Q/action/citation_signature","submit_replication":"https://pith.science/pith/QAKERGRCHTM5TDFXT5OBQTZR2Q/action/replication_record"}},"created_at":"2026-05-18T04:08:43.446097+00:00","updated_at":"2026-05-18T04:08:43.446097+00:00"}