{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1996:MD4AELGA7D2DNYJR4KUXIMH76U","short_pith_number":"pith:MD4AELGA","canonical_record":{"source":{"id":"hep-ph/9610436","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1996-10-22T08:15:50Z","cross_cats_sorted":[],"title_canon_sha256":"87272e44a93b1100adf925aedc871b53c3e7d159a6a7c434b44cd593ce76ac21","abstract_canon_sha256":"7b192c6dbd1196907a38760c0ee2475eeb7565a50770293f22142814237c44d1"},"schema_version":"1.0"},"canonical_sha256":"60f8022cc0f8f436e131e2a97430fff522b613f84dec1433630b71c239101831","source":{"kind":"arxiv","id":"hep-ph/9610436","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9610436","created_at":"2026-05-18T01:06:16Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9610436v2","created_at":"2026-05-18T01:06:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9610436","created_at":"2026-05-18T01:06:16Z"},{"alias_kind":"pith_short_12","alias_value":"MD4AELGA7D2D","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"MD4AELGA7D2DNYJR","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"MD4AELGA","created_at":"2026-05-18T12:25:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1996:MD4AELGA7D2DNYJR4KUXIMH76U","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9610436","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1996-10-22T08:15:50Z","cross_cats_sorted":[],"title_canon_sha256":"87272e44a93b1100adf925aedc871b53c3e7d159a6a7c434b44cd593ce76ac21","abstract_canon_sha256":"7b192c6dbd1196907a38760c0ee2475eeb7565a50770293f22142814237c44d1"},"schema_version":"1.0"},"canonical_sha256":"60f8022cc0f8f436e131e2a97430fff522b613f84dec1433630b71c239101831","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:06:16.128491Z","signature_b64":"l7W6duDvx+iKGjtN71I2bcE34C1cpBeEd/cmgcD1JRX919adx8VDMxB1ZA17IG9twubJRCCVgiKF9FdSAIbHDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"60f8022cc0f8f436e131e2a97430fff522b613f84dec1433630b71c239101831","last_reissued_at":"2026-05-18T01:06:16.127812Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:06:16.127812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9610436","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":"2026-05-18T01:06:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TxpV/aFu+WEav04O+WaB9D+Tp2jtYvW3nwIk5kuKpUbPbOvcG+rb8jBibsIxXt3yNkCdNm2wIW6Siy2q/eqHAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T22:14:57.785675Z"},"content_sha256":"424fe331390b827b726d8b925ef0ab3e46a4108c6dd6052f9261a67cb6c4dc23","schema_version":"1.0","event_id":"sha256:424fe331390b827b726d8b925ef0ab3e46a4108c6dd6052f9261a67cb6c4dc23"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1996:MD4AELGA7D2DNYJR4KUXIMH76U","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Asymmetry Effects in Polarized Hadron Scattering","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Chung-Yi Wu (National Cheng Kung University), Su-Long Nyeo, Yaw-Hwang Chen","submitted_at":"1996-10-22T08:15:50Z","abstract_excerpt":"We calculate the single-spin and double-spin asymmetry differential cross sections for the polarized hadron scattering $PP \\to l^+ l^- + jet$ up to $O(\\alpha_s)$ by the helicity amplitude method. Numerical results of the differential cross sections, which can be used to probe the spin contents of the proton, are obtained with several sets of polarized parton distribution functions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9610436","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:06:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NQ1Hi1wCM36MEk8nBUspR7vsefqR14+brECdTNJdOquAAKFi0Fy025qY0rQx0SAwHk99912DUxB7aEALsMLVDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T22:14:57.786057Z"},"content_sha256":"d0a45a3a30b5b2ea98c38bd8e2081a10d32661f646fe79c0654508ec0389bb57","schema_version":"1.0","event_id":"sha256:d0a45a3a30b5b2ea98c38bd8e2081a10d32661f646fe79c0654508ec0389bb57"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MD4AELGA7D2DNYJR4KUXIMH76U/bundle.json","state_url":"https://pith.science/pith/MD4AELGA7D2DNYJR4KUXIMH76U/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MD4AELGA7D2DNYJR4KUXIMH76U/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":"2026-06-03T22:14:57Z","links":{"resolver":"https://pith.science/pith/MD4AELGA7D2DNYJR4KUXIMH76U","bundle":"https://pith.science/pith/MD4AELGA7D2DNYJR4KUXIMH76U/bundle.json","state":"https://pith.science/pith/MD4AELGA7D2DNYJR4KUXIMH76U/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MD4AELGA7D2DNYJR4KUXIMH76U/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:MD4AELGA7D2DNYJR4KUXIMH76U","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":"7b192c6dbd1196907a38760c0ee2475eeb7565a50770293f22142814237c44d1","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1996-10-22T08:15:50Z","title_canon_sha256":"87272e44a93b1100adf925aedc871b53c3e7d159a6a7c434b44cd593ce76ac21"},"schema_version":"1.0","source":{"id":"hep-ph/9610436","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9610436","created_at":"2026-05-18T01:06:16Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9610436v2","created_at":"2026-05-18T01:06:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9610436","created_at":"2026-05-18T01:06:16Z"},{"alias_kind":"pith_short_12","alias_value":"MD4AELGA7D2D","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"MD4AELGA7D2DNYJR","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"MD4AELGA","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:d0a45a3a30b5b2ea98c38bd8e2081a10d32661f646fe79c0654508ec0389bb57","target":"graph","created_at":"2026-05-18T01:06:16Z","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 calculate the single-spin and double-spin asymmetry differential cross sections for the polarized hadron scattering $PP \\to l^+ l^- + jet$ up to $O(\\alpha_s)$ by the helicity amplitude method. Numerical results of the differential cross sections, which can be used to probe the spin contents of the proton, are obtained with several sets of polarized parton distribution functions.","authors_text":"Chung-Yi Wu (National Cheng Kung University), Su-Long Nyeo, Yaw-Hwang Chen","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1996-10-22T08:15:50Z","title":"Asymmetry Effects in Polarized Hadron Scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9610436","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":"sha256:424fe331390b827b726d8b925ef0ab3e46a4108c6dd6052f9261a67cb6c4dc23","target":"record","created_at":"2026-05-18T01:06:16Z","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":"7b192c6dbd1196907a38760c0ee2475eeb7565a50770293f22142814237c44d1","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1996-10-22T08:15:50Z","title_canon_sha256":"87272e44a93b1100adf925aedc871b53c3e7d159a6a7c434b44cd593ce76ac21"},"schema_version":"1.0","source":{"id":"hep-ph/9610436","kind":"arxiv","version":2}},"canonical_sha256":"60f8022cc0f8f436e131e2a97430fff522b613f84dec1433630b71c239101831","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"60f8022cc0f8f436e131e2a97430fff522b613f84dec1433630b71c239101831","first_computed_at":"2026-05-18T01:06:16.127812Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:06:16.127812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"l7W6duDvx+iKGjtN71I2bcE34C1cpBeEd/cmgcD1JRX919adx8VDMxB1ZA17IG9twubJRCCVgiKF9FdSAIbHDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:06:16.128491Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9610436","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:424fe331390b827b726d8b925ef0ab3e46a4108c6dd6052f9261a67cb6c4dc23","sha256:d0a45a3a30b5b2ea98c38bd8e2081a10d32661f646fe79c0654508ec0389bb57"],"state_sha256":"af292788f89c4f294226d7ab9204b4c9a20231fdf5519319d04b36799a53670d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GYstBcb09i+KW+eI3mNBjFylx1RmT6kG565GWRx7gaOmG4Kkq0c1xzYlDRVYGSs7/L5+gNopzj7O81CjcskxCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T22:14:57.788092Z","bundle_sha256":"9a92b450f6d95ee1123a362a941792154b5d5b5203b8d99cd1ef2b65423f96c1"}}