{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:TYLSJ6NSHIUBOL6B3FNVF7KHSZ","short_pith_number":"pith:TYLSJ6NS","canonical_record":{"source":{"id":"2401.02391","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-01-04T18:08:18Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"1683411edad271201d4e2a36bfaeeda3f10f3a27fa31ddbaad7a0251b5d8c8e6","abstract_canon_sha256":"e8e4ce9ad98fd31c98547595cbdc47489d62c628d2e6849906ad8b530d588ad8"},"schema_version":"1.0"},"canonical_sha256":"9e1724f9b23a28172fc1d95b52fd479640db358596773bf648dd589090b665c9","source":{"kind":"arxiv","id":"2401.02391","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.02391","created_at":"2026-07-05T08:02:23Z"},{"alias_kind":"arxiv_version","alias_value":"2401.02391v2","created_at":"2026-07-05T08:02:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.02391","created_at":"2026-07-05T08:02:23Z"},{"alias_kind":"pith_short_12","alias_value":"TYLSJ6NSHIUB","created_at":"2026-07-05T08:02:23Z"},{"alias_kind":"pith_short_16","alias_value":"TYLSJ6NSHIUBOL6B","created_at":"2026-07-05T08:02:23Z"},{"alias_kind":"pith_short_8","alias_value":"TYLSJ6NS","created_at":"2026-07-05T08:02:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:TYLSJ6NSHIUBOL6B3FNVF7KHSZ","target":"record","payload":{"canonical_record":{"source":{"id":"2401.02391","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-01-04T18:08:18Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"1683411edad271201d4e2a36bfaeeda3f10f3a27fa31ddbaad7a0251b5d8c8e6","abstract_canon_sha256":"e8e4ce9ad98fd31c98547595cbdc47489d62c628d2e6849906ad8b530d588ad8"},"schema_version":"1.0"},"canonical_sha256":"9e1724f9b23a28172fc1d95b52fd479640db358596773bf648dd589090b665c9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:02:23.816778Z","signature_b64":"goZFVgTfowDo3fIC/jEoFeDszkeOV/FhsIJBRwe4pth4zjDriGVD7B1qgLBoi5yjYNcSaM52R/rwQrB4szJ8BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e1724f9b23a28172fc1d95b52fd479640db358596773bf648dd589090b665c9","last_reissued_at":"2026-07-05T08:02:23.816250Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:02:23.816250Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2401.02391","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:02:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KBoOTkKXxQbz+3afxQbvqLTrsqinJtCx7OVxl2+cY/PUKNYZtAk8bAsW9X0wDuhW2av0rKJ0VHZiJV2VtxPXDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T12:23:35.697570Z"},"content_sha256":"9ba0e2120c53510dc346df77a9f9274217ac523efe980d87d713d03b18e05d1b","schema_version":"1.0","event_id":"sha256:9ba0e2120c53510dc346df77a9f9274217ac523efe980d87d713d03b18e05d1b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:TYLSJ6NSHIUBOL6B3FNVF7KHSZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Updated numerical study of transverse single-spin asymmetries in single-inclusive pion production from lepton-nucleon collisions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Daniel Pitonyak, Jacob Marsh, Michel Malda, Penn Smith, Sophia Fitzgibbons","submitted_at":"2024-01-04T18:08:18Z","abstract_excerpt":"We revisit the analysis of transverse single-spin asymmetries $A_N$ in lepton-nucleon scattering where only a single pion is detected in the final state, $\\ell\\,N^\\uparrow\\to h\\, X$. This observable is the Electron-Ion Collider (EIC) analogue to $A_N$ in proton-proton collisions, $p^\\uparrow p\\to h\\,X$, that has been studied intensely for decades, especially at the Relativistic Heavy Ion Collider (RHIC). We incorporate new theoretical developments in the collinear twist-3 framework and utilize recent extractions of (Sivers-like and Collins-like) quark-gluon-quark correlators in the numerical c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.02391","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/2401.02391/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:02:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4EKQ42M3AuUAppyIQASVKepHzOE1vevBLw2sIxW07hcBgugLh+oRu4TqPZNpewTTgNXpO1MelXjMuXjHxkEWCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T12:23:35.698271Z"},"content_sha256":"7d99928c249a1017f59ba3c82981222312b15455715cc3f86eeb2f5b989c1041","schema_version":"1.0","event_id":"sha256:7d99928c249a1017f59ba3c82981222312b15455715cc3f86eeb2f5b989c1041"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TYLSJ6NSHIUBOL6B3FNVF7KHSZ/bundle.json","state_url":"https://pith.science/pith/TYLSJ6NSHIUBOL6B3FNVF7KHSZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TYLSJ6NSHIUBOL6B3FNVF7KHSZ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-18T12:23:35Z","links":{"resolver":"https://pith.science/pith/TYLSJ6NSHIUBOL6B3FNVF7KHSZ","bundle":"https://pith.science/pith/TYLSJ6NSHIUBOL6B3FNVF7KHSZ/bundle.json","state":"https://pith.science/pith/TYLSJ6NSHIUBOL6B3FNVF7KHSZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TYLSJ6NSHIUBOL6B3FNVF7KHSZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:TYLSJ6NSHIUBOL6B3FNVF7KHSZ","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":"e8e4ce9ad98fd31c98547595cbdc47489d62c628d2e6849906ad8b530d588ad8","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-01-04T18:08:18Z","title_canon_sha256":"1683411edad271201d4e2a36bfaeeda3f10f3a27fa31ddbaad7a0251b5d8c8e6"},"schema_version":"1.0","source":{"id":"2401.02391","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.02391","created_at":"2026-07-05T08:02:23Z"},{"alias_kind":"arxiv_version","alias_value":"2401.02391v2","created_at":"2026-07-05T08:02:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.02391","created_at":"2026-07-05T08:02:23Z"},{"alias_kind":"pith_short_12","alias_value":"TYLSJ6NSHIUB","created_at":"2026-07-05T08:02:23Z"},{"alias_kind":"pith_short_16","alias_value":"TYLSJ6NSHIUBOL6B","created_at":"2026-07-05T08:02:23Z"},{"alias_kind":"pith_short_8","alias_value":"TYLSJ6NS","created_at":"2026-07-05T08:02:23Z"}],"graph_snapshots":[{"event_id":"sha256:7d99928c249a1017f59ba3c82981222312b15455715cc3f86eeb2f5b989c1041","target":"graph","created_at":"2026-07-05T08:02:23Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2401.02391/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We revisit the analysis of transverse single-spin asymmetries $A_N$ in lepton-nucleon scattering where only a single pion is detected in the final state, $\\ell\\,N^\\uparrow\\to h\\, X$. This observable is the Electron-Ion Collider (EIC) analogue to $A_N$ in proton-proton collisions, $p^\\uparrow p\\to h\\,X$, that has been studied intensely for decades, especially at the Relativistic Heavy Ion Collider (RHIC). We incorporate new theoretical developments in the collinear twist-3 framework and utilize recent extractions of (Sivers-like and Collins-like) quark-gluon-quark correlators in the numerical c","authors_text":"Daniel Pitonyak, Jacob Marsh, Michel Malda, Penn Smith, Sophia Fitzgibbons","cross_cats":["hep-ex","nucl-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-01-04T18:08:18Z","title":"Updated numerical study of transverse single-spin asymmetries in single-inclusive pion production from lepton-nucleon collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.02391","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":"sha256:9ba0e2120c53510dc346df77a9f9274217ac523efe980d87d713d03b18e05d1b","target":"record","created_at":"2026-07-05T08:02:23Z","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":"e8e4ce9ad98fd31c98547595cbdc47489d62c628d2e6849906ad8b530d588ad8","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-01-04T18:08:18Z","title_canon_sha256":"1683411edad271201d4e2a36bfaeeda3f10f3a27fa31ddbaad7a0251b5d8c8e6"},"schema_version":"1.0","source":{"id":"2401.02391","kind":"arxiv","version":2}},"canonical_sha256":"9e1724f9b23a28172fc1d95b52fd479640db358596773bf648dd589090b665c9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e1724f9b23a28172fc1d95b52fd479640db358596773bf648dd589090b665c9","first_computed_at":"2026-07-05T08:02:23.816250Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:02:23.816250Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"goZFVgTfowDo3fIC/jEoFeDszkeOV/FhsIJBRwe4pth4zjDriGVD7B1qgLBoi5yjYNcSaM52R/rwQrB4szJ8BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:02:23.816778Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.02391","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9ba0e2120c53510dc346df77a9f9274217ac523efe980d87d713d03b18e05d1b","sha256:7d99928c249a1017f59ba3c82981222312b15455715cc3f86eeb2f5b989c1041"],"state_sha256":"5d66e8ebb458ca369bb3779c488a6569fef434b7d5c6adcd04345226ed64a595"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bkMZkZb+vaF1LJqIzTQmpnG1QLupqVd4DHxzU9u0oQvfLotjHsJxPtrCrX2/RpXwA6Io3S3q/g8+iTYzwaCgBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T12:23:35.704346Z","bundle_sha256":"0a002bc5d9b2bf8d4231e15dbb9e8f981d134a805441c2186ee1774004f0fa7d"}}