{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:VNBWXI7CONUA5T2E7ATB4XIICZ","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":"79ea164271fa1fb3d0ccd6ccc828519dee40293ca36c506037f2dcda890566d0","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2002-11-29T12:21:50Z","title_canon_sha256":"4caeaa5c86f28a24ff6cf8fbbfd08f9025dee6bfef18dc8dfdb6c0d319e1c469"},"schema_version":"1.0","source":{"id":"hep-ph/0211454","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0211454","created_at":"2026-05-18T00:37:29Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0211454v1","created_at":"2026-05-18T00:37:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0211454","created_at":"2026-05-18T00:37:29Z"},{"alias_kind":"pith_short_12","alias_value":"VNBWXI7CONUA","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"VNBWXI7CONUA5T2E","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"VNBWXI7C","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:d9f5f04da3bcc12f5e1be4c1aaffed8e1b43528543676dea7d4b4efe7d24468e","target":"graph","created_at":"2026-05-18T00:37:29Z","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":"The role of intrinsic transverse momentum both in unpolarized and polarized processes is discussed. We consider inclusive cross sections for pion production in hadronic collisions and for Drell-Yan processes; the results are compared with available experimental data in several different kinematical situations. We reanalyze transverse single spin asymmetries (SSA) observed in inclusive pion production, p(transv. polarized) p --> pion + X, in terms of Sivers effect and show how it can be disentangled in polarized Drell-Yan processes by suitably integrating over some final configurations. Estimat","authors_text":"Cagliari, F. Murgia (University, INFN, Italy), U. D'Alesio","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2002-11-29T12:21:50Z","title":"Cross sections and single spin asymmetries in hadronic collisions with intrinsic transverse momentum effects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0211454","kind":"arxiv","version":1},"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:a34191e39245a4ddb31bb214519ee7eb94eb3197e5b6f1971a898e97e6a9dfed","target":"record","created_at":"2026-05-18T00:37:29Z","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":"79ea164271fa1fb3d0ccd6ccc828519dee40293ca36c506037f2dcda890566d0","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2002-11-29T12:21:50Z","title_canon_sha256":"4caeaa5c86f28a24ff6cf8fbbfd08f9025dee6bfef18dc8dfdb6c0d319e1c469"},"schema_version":"1.0","source":{"id":"hep-ph/0211454","kind":"arxiv","version":1}},"canonical_sha256":"ab436ba3e273680ecf44f8261e5d081649cfa8e4c29594f1a20db1a556b0518c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ab436ba3e273680ecf44f8261e5d081649cfa8e4c29594f1a20db1a556b0518c","first_computed_at":"2026-05-18T00:37:29.070278Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:29.070278Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bttojF0LqAwBdIc7G+x6CikkOwm/Kvt9JKkTiSuNrpb842Qafr4XHnAR9G0QlXJ5dOuWlHbAlvBa0bRF94cNCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:29.070760Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0211454","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a34191e39245a4ddb31bb214519ee7eb94eb3197e5b6f1971a898e97e6a9dfed","sha256:d9f5f04da3bcc12f5e1be4c1aaffed8e1b43528543676dea7d4b4efe7d24468e"],"state_sha256":"0f3b47e79b53a41e9be51eb48b5a493deb40bbccbcb66e53b7bd167f2312eca6"}