{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:PRKTR63RCC6L3GRILEYV3RTHGX","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":"e8f3d823c1dc1af81b614a7d1048e126d9c7afb59e08f62968e6c4f5a2c9ae3f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-08-11T20:35:31Z","title_canon_sha256":"eb71ed2b41cc7792ddd0d1d19e3d23f3f3cad5ea46aec9e5dce0f001212acf08"},"schema_version":"1.0","source":{"id":"1008.2004","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1008.2004","created_at":"2026-05-18T04:35:36Z"},{"alias_kind":"arxiv_version","alias_value":"1008.2004v1","created_at":"2026-05-18T04:35:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1008.2004","created_at":"2026-05-18T04:35:36Z"},{"alias_kind":"pith_short_12","alias_value":"PRKTR63RCC6L","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"PRKTR63RCC6L3GRI","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"PRKTR63R","created_at":"2026-05-18T12:26:12Z"}],"graph_snapshots":[{"event_id":"sha256:13c49a759c52ca295a343b32f16909298be7e9f198d4a6e9eb909bb4b4c86266","target":"graph","created_at":"2026-05-18T04:35:36Z","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":"Exclusive meson leptoproduction from nucleons in the deeply virtual exchanged boson limit can be described by generalized parton distributions (GPDs). Including spin dependence in the description requires 8 independent quark-parton and gluon-parton functions. The chiral even subset of 4 quark-nucleon GPDs are related to nucleon form factors and to parton distribution functions. The chiral odd set of 4 quark-nucleon GPDs are related to transversity, the tensor charge, and other quantities related to transversity. Different meson or photon production processes access different combinations of GP","authors_text":"Gary R. Goldstein, Simonetta Liuti","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-08-11T20:35:31Z","title":"Exclusive meson leptoproduction and spin dependent generalized parton distributions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1008.2004","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":"sha256:60b1b3972a730ba3708d727170503e9cd2a312e2f9ca0c0eaa7d83fe888c87ff","target":"record","created_at":"2026-05-18T04:35:36Z","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":"e8f3d823c1dc1af81b614a7d1048e126d9c7afb59e08f62968e6c4f5a2c9ae3f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-08-11T20:35:31Z","title_canon_sha256":"eb71ed2b41cc7792ddd0d1d19e3d23f3f3cad5ea46aec9e5dce0f001212acf08"},"schema_version":"1.0","source":{"id":"1008.2004","kind":"arxiv","version":1}},"canonical_sha256":"7c5538fb7110bcbd9a2859315dc66735f5a0f5d68c24a5234ac4d1366e384d14","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c5538fb7110bcbd9a2859315dc66735f5a0f5d68c24a5234ac4d1366e384d14","first_computed_at":"2026-05-18T04:35:36.590253Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:35:36.590253Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MJF5StEWWsXVB2nEgvXC53y0QNRjvQQFmif293jo5NoJIMXkW+wlJnboiOcM0F1Y9/cn5VyjkHSSM+xGlvg1DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:35:36.591009Z","signed_message":"canonical_sha256_bytes"},"source_id":"1008.2004","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:60b1b3972a730ba3708d727170503e9cd2a312e2f9ca0c0eaa7d83fe888c87ff","sha256:13c49a759c52ca295a343b32f16909298be7e9f198d4a6e9eb909bb4b4c86266"],"state_sha256":"23eea2e5578d74870ccd974c989d184ff230a4a5a02d15d23ba1b5e95cde0a8e"}