{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1998:GCKVNEWZ3EZCUJI2ESZNXYJELY","short_pith_number":"pith:GCKVNEWZ","canonical_record":{"source":{"id":"hep-ph/9808262","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-08-07T15:34:08Z","cross_cats_sorted":[],"title_canon_sha256":"9a9ae21a7eef5c911e12a5ae45c1c250c840c3bbe39a6b04776909530057c62e","abstract_canon_sha256":"3286b58d2540db576bcf9881a07d7e662dae56e1844cf3ab79d1b29d2029fd99"},"schema_version":"1.0"},"canonical_sha256":"30955692d9d9322a251a24b2dbe1245e3b8e9c2b54fdd5ee643e0bde733072ff","source":{"kind":"arxiv","id":"hep-ph/9808262","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9808262","created_at":"2026-07-04T16:09:21Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9808262v1","created_at":"2026-07-04T16:09:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9808262","created_at":"2026-07-04T16:09:21Z"},{"alias_kind":"pith_short_12","alias_value":"GCKVNEWZ3EZC","created_at":"2026-07-04T16:09:21Z"},{"alias_kind":"pith_short_16","alias_value":"GCKVNEWZ3EZCUJI2","created_at":"2026-07-04T16:09:21Z"},{"alias_kind":"pith_short_8","alias_value":"GCKVNEWZ","created_at":"2026-07-04T16:09:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1998:GCKVNEWZ3EZCUJI2ESZNXYJELY","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9808262","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-08-07T15:34:08Z","cross_cats_sorted":[],"title_canon_sha256":"9a9ae21a7eef5c911e12a5ae45c1c250c840c3bbe39a6b04776909530057c62e","abstract_canon_sha256":"3286b58d2540db576bcf9881a07d7e662dae56e1844cf3ab79d1b29d2029fd99"},"schema_version":"1.0"},"canonical_sha256":"30955692d9d9322a251a24b2dbe1245e3b8e9c2b54fdd5ee643e0bde733072ff","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:09:21.884000Z","signature_b64":"BpqCI4XtWnPEAnd0ZKSekGacI1Pkn5olbzu7f8pZXUF/koR7a3uFHzRhDupJJuniy9NHIx7avrP1XogkjxxfCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"30955692d9d9322a251a24b2dbe1245e3b8e9c2b54fdd5ee643e0bde733072ff","last_reissued_at":"2026-07-04T16:09:21.883485Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:09:21.883485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9808262","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":"2026-07-04T16:09:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7WwLSdQdqoa/cnxv8/+kwnMTJ/12wCwz7xf8bGdFs6VTnHObqRaz6TvhUzN8Wh5YuIUfWY4I+Mfsaz4PonyJCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T05:18:27.185285Z"},"content_sha256":"75905ce0b5112b83701bf07a1183a20b467687b9d69c295e31cd5accd4e17d07","schema_version":"1.0","event_id":"sha256:75905ce0b5112b83701bf07a1183a20b467687b9d69c295e31cd5accd4e17d07"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1998:GCKVNEWZ3EZCUJI2ESZNXYJELY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Next-to-leading order jet cross sections in polarized hadronic collisions","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Signer (CERN), D. de Florian (CERN), S. Frixione (ETH), W. Vogelsang (CERN)","submitted_at":"1998-08-07T15:34:08Z","abstract_excerpt":"We present a next-to-leading order computation in QCD of one-jet and two-jet cross sections in polarized hadronic collisions. Our results are obtained in the framework of a general formalism that deals with soft and collinear singularities using the subtraction method. We construct a Monte Carlo program that generates events at the partonic level. We use this code to give phenomenological predictions for $pp$ collisions at $\\sqrt{S}=500$ GeV, relevant for the spin physics program at RHIC. The possibility of using jet data to constrain the poorly known polarized parton densities is examined."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9808262","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/9808262/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":"2026-07-04T16:09:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"98KwuXVAfMpM00ACqKyFWiQC7XZ6qhFgjTA1CPpuLYfilONhAuRNOkw14wxA1Yg85/J7lpgn4Fs4s2RO2IUoDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T05:18:27.186199Z"},"content_sha256":"2074738d8ff76a8d166d65ff1cf1dda7cdd299f5f4a059d89a2afd9631cc396b","schema_version":"1.0","event_id":"sha256:2074738d8ff76a8d166d65ff1cf1dda7cdd299f5f4a059d89a2afd9631cc396b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GCKVNEWZ3EZCUJI2ESZNXYJELY/bundle.json","state_url":"https://pith.science/pith/GCKVNEWZ3EZCUJI2ESZNXYJELY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GCKVNEWZ3EZCUJI2ESZNXYJELY/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":"2026-08-13T05:18:27Z","links":{"resolver":"https://pith.science/pith/GCKVNEWZ3EZCUJI2ESZNXYJELY","bundle":"https://pith.science/pith/GCKVNEWZ3EZCUJI2ESZNXYJELY/bundle.json","state":"https://pith.science/pith/GCKVNEWZ3EZCUJI2ESZNXYJELY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GCKVNEWZ3EZCUJI2ESZNXYJELY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:GCKVNEWZ3EZCUJI2ESZNXYJELY","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":"3286b58d2540db576bcf9881a07d7e662dae56e1844cf3ab79d1b29d2029fd99","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-08-07T15:34:08Z","title_canon_sha256":"9a9ae21a7eef5c911e12a5ae45c1c250c840c3bbe39a6b04776909530057c62e"},"schema_version":"1.0","source":{"id":"hep-ph/9808262","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9808262","created_at":"2026-07-04T16:09:21Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9808262v1","created_at":"2026-07-04T16:09:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9808262","created_at":"2026-07-04T16:09:21Z"},{"alias_kind":"pith_short_12","alias_value":"GCKVNEWZ3EZC","created_at":"2026-07-04T16:09:21Z"},{"alias_kind":"pith_short_16","alias_value":"GCKVNEWZ3EZCUJI2","created_at":"2026-07-04T16:09:21Z"},{"alias_kind":"pith_short_8","alias_value":"GCKVNEWZ","created_at":"2026-07-04T16:09:21Z"}],"graph_snapshots":[{"event_id":"sha256:2074738d8ff76a8d166d65ff1cf1dda7cdd299f5f4a059d89a2afd9631cc396b","target":"graph","created_at":"2026-07-04T16:09:21Z","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/hep-ph/9808262/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a next-to-leading order computation in QCD of one-jet and two-jet cross sections in polarized hadronic collisions. Our results are obtained in the framework of a general formalism that deals with soft and collinear singularities using the subtraction method. We construct a Monte Carlo program that generates events at the partonic level. We use this code to give phenomenological predictions for $pp$ collisions at $\\sqrt{S}=500$ GeV, relevant for the spin physics program at RHIC. The possibility of using jet data to constrain the poorly known polarized parton densities is examined.","authors_text":"A. Signer (CERN), D. de Florian (CERN), S. Frixione (ETH), W. Vogelsang (CERN)","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1998-08-07T15:34:08Z","title":"Next-to-leading order jet cross sections in polarized hadronic collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9808262","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":"sha256:75905ce0b5112b83701bf07a1183a20b467687b9d69c295e31cd5accd4e17d07","target":"record","created_at":"2026-07-04T16:09:21Z","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":"3286b58d2540db576bcf9881a07d7e662dae56e1844cf3ab79d1b29d2029fd99","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-08-07T15:34:08Z","title_canon_sha256":"9a9ae21a7eef5c911e12a5ae45c1c250c840c3bbe39a6b04776909530057c62e"},"schema_version":"1.0","source":{"id":"hep-ph/9808262","kind":"arxiv","version":1}},"canonical_sha256":"30955692d9d9322a251a24b2dbe1245e3b8e9c2b54fdd5ee643e0bde733072ff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"30955692d9d9322a251a24b2dbe1245e3b8e9c2b54fdd5ee643e0bde733072ff","first_computed_at":"2026-07-04T16:09:21.883485Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:09:21.883485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BpqCI4XtWnPEAnd0ZKSekGacI1Pkn5olbzu7f8pZXUF/koR7a3uFHzRhDupJJuniy9NHIx7avrP1XogkjxxfCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:09:21.884000Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9808262","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:75905ce0b5112b83701bf07a1183a20b467687b9d69c295e31cd5accd4e17d07","sha256:2074738d8ff76a8d166d65ff1cf1dda7cdd299f5f4a059d89a2afd9631cc396b"],"state_sha256":"2fdca3f372e6859c14cf9086ec0c4034349f62c2962950bf3c20f9c699d6199d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gfbLcniJOsY/Ih99L1ucHbe0YsbV5bc2G1aDt/OTMvKMv3F8JnOaAPoeMQv4hcAAeR4CEZy/CfTpIuNjY9s0Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T05:18:27.192655Z","bundle_sha256":"efa9180bb2298ffedf77f756cfd1830a7009c3b58ba83460059582bd0d47c932"}}