{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:6SDDSYBUZULIUIHOUQE3H2P4LB","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":"2c11735b43775b7f115dbae9ca525de7f9343de33db394c5a006ac41a98367d7","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-08-26T13:58:22Z","title_canon_sha256":"ddd4536c0032f3f9f7c74ce7cced0c5226b33a625730cd2d6632c68d6bc45b12"},"schema_version":"1.0","source":{"id":"1508.06499","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.06499","created_at":"2026-05-18T01:26:41Z"},{"alias_kind":"arxiv_version","alias_value":"1508.06499v2","created_at":"2026-05-18T01:26:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.06499","created_at":"2026-05-18T01:26:41Z"},{"alias_kind":"pith_short_12","alias_value":"6SDDSYBUZULI","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"6SDDSYBUZULIUIHO","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"6SDDSYBU","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:a1855d04eee4e0630390ddc292f1d02c3ed58ff729bcd3da6e40e087924d8302","target":"graph","created_at":"2026-05-18T01:26:41Z","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 compute the contribution from the twist-3 fragmentation function for light hadron production in collisions between transversely and longitudinally polarized protons, i.e., $p^\\uparrow \\vec{p} \\to h\\,X$, which can cause a double-spin asymmetry (DSA) $A_{LT}$. This is a na\\\"ive T-even twist-3 observable that we analyze in collinear factorization using both Feynman gauge and lightcone gauge as well as give a general proof of color gauge invariance. So far only twist-3 effects in the transversely polarized proton have been studied for $A_{LT}$ in $p^\\uparrow \\vec{p} \\to h\\,X$. However, there ar","authors_text":"D. Pitonyak, S. Yoshida, Y. Koike, Y. Takagi","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-08-26T13:58:22Z","title":"Twist-3 fragmentation effects for $A_{LT}$ in light hadron production from proton-proton collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.06499","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":"sha256:9c6f3a1720ff20e1edbfba9500d6b38958df11bab0b83d0773ce391ce7cf691a","target":"record","created_at":"2026-05-18T01:26:41Z","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":"2c11735b43775b7f115dbae9ca525de7f9343de33db394c5a006ac41a98367d7","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-08-26T13:58:22Z","title_canon_sha256":"ddd4536c0032f3f9f7c74ce7cced0c5226b33a625730cd2d6632c68d6bc45b12"},"schema_version":"1.0","source":{"id":"1508.06499","kind":"arxiv","version":2}},"canonical_sha256":"f486396034cd168a20eea409b3e9fc587b7586bcfd2a1098839f5c514e8c86f2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f486396034cd168a20eea409b3e9fc587b7586bcfd2a1098839f5c514e8c86f2","first_computed_at":"2026-05-18T01:26:41.857855Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:26:41.857855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ustRXk2zm4Sq7h6LTnpOWiRUB0d5nqk6RRNc4cYqWA3dM0f5+GzMJ5LU14yZW2mOqCVvzSyAvsVotZQMTN8ECQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:26:41.858664Z","signed_message":"canonical_sha256_bytes"},"source_id":"1508.06499","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9c6f3a1720ff20e1edbfba9500d6b38958df11bab0b83d0773ce391ce7cf691a","sha256:a1855d04eee4e0630390ddc292f1d02c3ed58ff729bcd3da6e40e087924d8302"],"state_sha256":"3a54e9c164afd0503163bc62b67a5197f5195841cf3b0a318d3d44c31e7bd3e5"}