{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1999:DEGQOJQ4HWNIGLDETZDVP3S52F","short_pith_number":"pith:DEGQOJQ4","canonical_record":{"source":{"id":"hep-ph/9905280","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1999-05-10T10:10:18Z","cross_cats_sorted":[],"title_canon_sha256":"0ff0c7bc20057cb7f8e58b3433263b6c1321c1fb46faa6f2c4bd0af1a63b9ac2","abstract_canon_sha256":"ea84f5eb20fa1dd57727f03cf52625eb7198c0b736f6e7603a3d21e94a427b15"},"schema_version":"1.0"},"canonical_sha256":"190d07261c3d9a832c649e4757ee5dd15a970daf9ee501692795b9f2f64b522f","source":{"kind":"arxiv","id":"hep-ph/9905280","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9905280","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9905280v1","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9905280","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"pith_short_12","alias_value":"DEGQOJQ4HWNI","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"DEGQOJQ4HWNIGLDE","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"DEGQOJQ4","created_at":"2026-05-18T12:25:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1999:DEGQOJQ4HWNIGLDETZDVP3S52F","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9905280","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1999-05-10T10:10:18Z","cross_cats_sorted":[],"title_canon_sha256":"0ff0c7bc20057cb7f8e58b3433263b6c1321c1fb46faa6f2c4bd0af1a63b9ac2","abstract_canon_sha256":"ea84f5eb20fa1dd57727f03cf52625eb7198c0b736f6e7603a3d21e94a427b15"},"schema_version":"1.0"},"canonical_sha256":"190d07261c3d9a832c649e4757ee5dd15a970daf9ee501692795b9f2f64b522f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:38:56.122411Z","signature_b64":"cyPgSl9J1eAqscegd07+qbtIpSdTHuPR9sLVbGW7YSLsJb8xyTSLrd1wI5kHtq1NYiF7vXnLZxjmgL02Y8btBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"190d07261c3d9a832c649e4757ee5dd15a970daf9ee501692795b9f2f64b522f","last_reissued_at":"2026-05-18T01:38:56.121812Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:38:56.121812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9905280","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":"2026-05-18T01:38:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Fyv/f9p6hpYtx+o0I+1vnnXgL49/2xdwIQCyLXqu3zIWU1OEUfqS8eQvy5b9vmoCprFt59j0JJmrvqHpQtFLBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:58:53.799850Z"},"content_sha256":"cb04005c40260aedee66b9b1a32179f2a7f062b29feec27006f0d4708babf940","schema_version":"1.0","event_id":"sha256:cb04005c40260aedee66b9b1a32179f2a7f062b29feec27006f0d4708babf940"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1999:DEGQOJQ4HWNIGLDETZDVP3S52F","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Representation of the virtual Compton amplitude for polarized scattering in the generalized Bjorken region","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"B. Gezer, D. Robaschik, J. Bl\\\"umlein","submitted_at":"1999-05-10T10:10:18Z","abstract_excerpt":"The Compton amplitude is calculated in terms of expectation values of light-ray quark operators. As a technical tool we apply the nonlocal light-cone expansion. Thereby we express the expectation value of the vector light-ray operator with the help of the expectation value of the corresponding scalar operator of twist 2. This allows important simplifications. In the limit of forward scattering the integral relations between the twist-2 contributions of the structure functions are implied directly."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9905280","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":"2026-05-18T01:38:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kKu8KHIrPlowB12CYOjRyuJ53716Hen6QTfSD1VG3ow8OMCYBl+whcpPoNem+aFHmZo3kDX1FwXnjZMDijy6CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:58:53.800524Z"},"content_sha256":"3255bb9832eef40413f495a2455febe57026de153095219e947053862039f03b","schema_version":"1.0","event_id":"sha256:3255bb9832eef40413f495a2455febe57026de153095219e947053862039f03b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DEGQOJQ4HWNIGLDETZDVP3S52F/bundle.json","state_url":"https://pith.science/pith/DEGQOJQ4HWNIGLDETZDVP3S52F/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DEGQOJQ4HWNIGLDETZDVP3S52F/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":"2026-05-26T13:58:53Z","links":{"resolver":"https://pith.science/pith/DEGQOJQ4HWNIGLDETZDVP3S52F","bundle":"https://pith.science/pith/DEGQOJQ4HWNIGLDETZDVP3S52F/bundle.json","state":"https://pith.science/pith/DEGQOJQ4HWNIGLDETZDVP3S52F/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DEGQOJQ4HWNIGLDETZDVP3S52F/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:DEGQOJQ4HWNIGLDETZDVP3S52F","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":"ea84f5eb20fa1dd57727f03cf52625eb7198c0b736f6e7603a3d21e94a427b15","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1999-05-10T10:10:18Z","title_canon_sha256":"0ff0c7bc20057cb7f8e58b3433263b6c1321c1fb46faa6f2c4bd0af1a63b9ac2"},"schema_version":"1.0","source":{"id":"hep-ph/9905280","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9905280","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9905280v1","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9905280","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"pith_short_12","alias_value":"DEGQOJQ4HWNI","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"DEGQOJQ4HWNIGLDE","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"DEGQOJQ4","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:3255bb9832eef40413f495a2455febe57026de153095219e947053862039f03b","target":"graph","created_at":"2026-05-18T01:38:56Z","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":"The Compton amplitude is calculated in terms of expectation values of light-ray quark operators. As a technical tool we apply the nonlocal light-cone expansion. Thereby we express the expectation value of the vector light-ray operator with the help of the expectation value of the corresponding scalar operator of twist 2. This allows important simplifications. In the limit of forward scattering the integral relations between the twist-2 contributions of the structure functions are implied directly.","authors_text":"B. Gezer, D. Robaschik, J. Bl\\\"umlein","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1999-05-10T10:10:18Z","title":"Representation of the virtual Compton amplitude for polarized scattering in the generalized Bjorken region"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9905280","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:cb04005c40260aedee66b9b1a32179f2a7f062b29feec27006f0d4708babf940","target":"record","created_at":"2026-05-18T01:38:56Z","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":"ea84f5eb20fa1dd57727f03cf52625eb7198c0b736f6e7603a3d21e94a427b15","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1999-05-10T10:10:18Z","title_canon_sha256":"0ff0c7bc20057cb7f8e58b3433263b6c1321c1fb46faa6f2c4bd0af1a63b9ac2"},"schema_version":"1.0","source":{"id":"hep-ph/9905280","kind":"arxiv","version":1}},"canonical_sha256":"190d07261c3d9a832c649e4757ee5dd15a970daf9ee501692795b9f2f64b522f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"190d07261c3d9a832c649e4757ee5dd15a970daf9ee501692795b9f2f64b522f","first_computed_at":"2026-05-18T01:38:56.121812Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:38:56.121812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cyPgSl9J1eAqscegd07+qbtIpSdTHuPR9sLVbGW7YSLsJb8xyTSLrd1wI5kHtq1NYiF7vXnLZxjmgL02Y8btBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:38:56.122411Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9905280","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cb04005c40260aedee66b9b1a32179f2a7f062b29feec27006f0d4708babf940","sha256:3255bb9832eef40413f495a2455febe57026de153095219e947053862039f03b"],"state_sha256":"836e0556b223cbbad43e9df6aa2d1de4d0e3bd79537c83f076468f75abfc99e8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0I8L5Zco7oB6t+vFLU/+fYdsghzy4Z2rJ4U1zg6IQNC1m0QD08ddKg2mGftYFDm/oluv1pyV1fOdl6AhZ6leAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T13:58:53.803941Z","bundle_sha256":"062ec6ee42d9d33feddc1d80e951825cfb2978a23724857908d8dac8d098ac22"}}