{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:KLR67YABGNZCOUGRJK7AJVHB5T","short_pith_number":"pith:KLR67YAB","canonical_record":{"source":{"id":"hep-ph/0201181","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2002-01-19T06:48:38Z","cross_cats_sorted":[],"title_canon_sha256":"ac2a08b5a87f195991981c99f59255682020a5f3da40529fca509319cad3c070","abstract_canon_sha256":"11194c7bf376f495b37d27fa03bfd6ddd00b4dea258d447ee543a3071e25618a"},"schema_version":"1.0"},"canonical_sha256":"52e3efe00133722750d14abe04d4e1ecf1631f4f590cf4dd60c49f8154a48d11","source":{"kind":"arxiv","id":"hep-ph/0201181","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0201181","created_at":"2026-05-18T00:37:12Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0201181v1","created_at":"2026-05-18T00:37:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0201181","created_at":"2026-05-18T00:37:12Z"},{"alias_kind":"pith_short_12","alias_value":"KLR67YABGNZC","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"KLR67YABGNZCOUGR","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"KLR67YAB","created_at":"2026-05-18T12:25:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:KLR67YABGNZCOUGRJK7AJVHB5T","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0201181","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2002-01-19T06:48:38Z","cross_cats_sorted":[],"title_canon_sha256":"ac2a08b5a87f195991981c99f59255682020a5f3da40529fca509319cad3c070","abstract_canon_sha256":"11194c7bf376f495b37d27fa03bfd6ddd00b4dea258d447ee543a3071e25618a"},"schema_version":"1.0"},"canonical_sha256":"52e3efe00133722750d14abe04d4e1ecf1631f4f590cf4dd60c49f8154a48d11","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:37:12.653326Z","signature_b64":"1Njkib1pMAxtrnNRxWyWW3bVmuAnNVV47s8Y2MvZTRadGkpjjNQIq451B8aIK90PEhFMDBDuu98ZcnKg8iudCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"52e3efe00133722750d14abe04d4e1ecf1631f4f590cf4dd60c49f8154a48d11","last_reissued_at":"2026-05-18T00:37:12.652719Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:37:12.652719Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0201181","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:37:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iaqLh248qpKuq5lyBQMGQw45dRlfy2bDjFtDDe1YBEZrikg9diCR8nB7ZM2TFxMCjbWNqoGC6xyYK6oZ0ymMCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T04:32:25.699217Z"},"content_sha256":"55df4e8c6a85c7be5b091d323a371d26c8d6c3268f9207f049c1fb079af32328","schema_version":"1.0","event_id":"sha256:55df4e8c6a85c7be5b091d323a371d26c8d6c3268f9207f049c1fb079af32328"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:KLR67YABGNZCOUGRJK7AJVHB5T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Semi-inclusive large-$p_T$ light hadron pair production as a probe of polarized gluons","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"T. Morii, T. Yamanishi, Y. -B. Dong","submitted_at":"2002-01-19T06:48:38Z","abstract_excerpt":"We propose a new formula for extracting the polarized gluon distribution $\\Delta g$ in the proton from the large--$p_T$ light hadron pair production in deep inelastic semi-inclusive reactions. Though the process dominantly occurs via photon--gluon fusion(PGF) and QCD Compton, we can remove an effect of QCD Compton from the combined cross section of light hadron pair production by using symmetry relation among fragmentation functions and thus, rather clearly extract information of $\\Delta g$."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0201181","kind":"arxiv","version":1},"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":"2026-05-18T00:37:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KL6NnHNB5NgmtwmBA9+rin/G+wCvsJ3jDEXfA0ExP6r0rivEZlMcUFVWOfpYZ/kDCJIhMNkxbi9Na44qnDrbBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T04:32:25.699567Z"},"content_sha256":"138edc03124b7ef43e10b46964cf1386b2404cdbc688f2a1a602efb525cfb183","schema_version":"1.0","event_id":"sha256:138edc03124b7ef43e10b46964cf1386b2404cdbc688f2a1a602efb525cfb183"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KLR67YABGNZCOUGRJK7AJVHB5T/bundle.json","state_url":"https://pith.science/pith/KLR67YABGNZCOUGRJK7AJVHB5T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KLR67YABGNZCOUGRJK7AJVHB5T/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":"2026-06-03T04:32:25Z","links":{"resolver":"https://pith.science/pith/KLR67YABGNZCOUGRJK7AJVHB5T","bundle":"https://pith.science/pith/KLR67YABGNZCOUGRJK7AJVHB5T/bundle.json","state":"https://pith.science/pith/KLR67YABGNZCOUGRJK7AJVHB5T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KLR67YABGNZCOUGRJK7AJVHB5T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:KLR67YABGNZCOUGRJK7AJVHB5T","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":"11194c7bf376f495b37d27fa03bfd6ddd00b4dea258d447ee543a3071e25618a","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2002-01-19T06:48:38Z","title_canon_sha256":"ac2a08b5a87f195991981c99f59255682020a5f3da40529fca509319cad3c070"},"schema_version":"1.0","source":{"id":"hep-ph/0201181","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0201181","created_at":"2026-05-18T00:37:12Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0201181v1","created_at":"2026-05-18T00:37:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0201181","created_at":"2026-05-18T00:37:12Z"},{"alias_kind":"pith_short_12","alias_value":"KLR67YABGNZC","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"KLR67YABGNZCOUGR","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"KLR67YAB","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:138edc03124b7ef43e10b46964cf1386b2404cdbc688f2a1a602efb525cfb183","target":"graph","created_at":"2026-05-18T00:37:12Z","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 propose a new formula for extracting the polarized gluon distribution $\\Delta g$ in the proton from the large--$p_T$ light hadron pair production in deep inelastic semi-inclusive reactions. Though the process dominantly occurs via photon--gluon fusion(PGF) and QCD Compton, we can remove an effect of QCD Compton from the combined cross section of light hadron pair production by using symmetry relation among fragmentation functions and thus, rather clearly extract information of $\\Delta g$.","authors_text":"T. Morii, T. Yamanishi, Y. -B. Dong","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2002-01-19T06:48:38Z","title":"Semi-inclusive large-$p_T$ light hadron pair production as a probe of polarized gluons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0201181","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":"sha256:55df4e8c6a85c7be5b091d323a371d26c8d6c3268f9207f049c1fb079af32328","target":"record","created_at":"2026-05-18T00:37:12Z","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":"11194c7bf376f495b37d27fa03bfd6ddd00b4dea258d447ee543a3071e25618a","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2002-01-19T06:48:38Z","title_canon_sha256":"ac2a08b5a87f195991981c99f59255682020a5f3da40529fca509319cad3c070"},"schema_version":"1.0","source":{"id":"hep-ph/0201181","kind":"arxiv","version":1}},"canonical_sha256":"52e3efe00133722750d14abe04d4e1ecf1631f4f590cf4dd60c49f8154a48d11","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"52e3efe00133722750d14abe04d4e1ecf1631f4f590cf4dd60c49f8154a48d11","first_computed_at":"2026-05-18T00:37:12.652719Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:12.652719Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1Njkib1pMAxtrnNRxWyWW3bVmuAnNVV47s8Y2MvZTRadGkpjjNQIq451B8aIK90PEhFMDBDuu98ZcnKg8iudCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:12.653326Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0201181","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:55df4e8c6a85c7be5b091d323a371d26c8d6c3268f9207f049c1fb079af32328","sha256:138edc03124b7ef43e10b46964cf1386b2404cdbc688f2a1a602efb525cfb183"],"state_sha256":"0e225903f2db3c9c09ef7a4eb938816975b41aa23c30f75c376518db60279ca8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I45/eJVyzuKE2n2JCqnGigawQQeKpDXHjEm4Fj9YVw4JusAbMQWhrIP/un1/wjsGieIbbhEg9sxRJagTf0ynBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T04:32:25.701546Z","bundle_sha256":"9d6b56fe642774a28b93e4f075d4f4063986448cf0ff8c56a78dcb39c7b58061"}}