{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:DQCALVEMFRJU6VJXFARJ2VI27U","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":"8c900b981e023fb676f83dc7836a23d639f3919dbc500e8fac7d45e31603af6c","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-06-30T18:02:00Z","title_canon_sha256":"62eb0c28b608fcfde5174004d067ea0e160ffcc735f7383568187f9f67ace09a"},"schema_version":"1.0","source":{"id":"2007.00029","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.00029","created_at":"2026-07-05T01:15:27Z"},{"alias_kind":"arxiv_version","alias_value":"2007.00029v1","created_at":"2026-07-05T01:15:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.00029","created_at":"2026-07-05T01:15:27Z"},{"alias_kind":"pith_short_12","alias_value":"DQCALVEMFRJU","created_at":"2026-07-05T01:15:27Z"},{"alias_kind":"pith_short_16","alias_value":"DQCALVEMFRJU6VJX","created_at":"2026-07-05T01:15:27Z"},{"alias_kind":"pith_short_8","alias_value":"DQCALVEM","created_at":"2026-07-05T01:15:27Z"}],"graph_snapshots":[{"event_id":"sha256:fefe62cf38ebb38df98cd0011a2f2a2d4247b4b48e6b2f92e71e515c80922e9f","target":"graph","created_at":"2026-07-05T01:15:27Z","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/2007.00029/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using the available data on deeply virtual Compton scattering (DVCS) off protons and utilizing neural networks enhanced by the dispersion relation constraint, we determine six out of eight leading Compton form factors in the valence quark kinematic region. Furthermore, adding recent data on DVCS off neutrons, we separate contributions of up and down quarks to the dominant form factor, thus paving the way towards a three-dimensional picture of the nucleon.","authors_text":"Andreas Schafer, Kresimir Kumericki, Marija Cuic","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-06-30T18:02:00Z","title":"Separation of Quark Flavors using DVCS Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.00029","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":"sha256:918c200c14790e07055dbff2eba410937b5d66d2e89c1060dbcddc6401755e02","target":"record","created_at":"2026-07-05T01:15:27Z","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":"8c900b981e023fb676f83dc7836a23d639f3919dbc500e8fac7d45e31603af6c","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-06-30T18:02:00Z","title_canon_sha256":"62eb0c28b608fcfde5174004d067ea0e160ffcc735f7383568187f9f67ace09a"},"schema_version":"1.0","source":{"id":"2007.00029","kind":"arxiv","version":1}},"canonical_sha256":"1c0405d48c2c534f553728229d551afd19d6ffa8216febb140f3285a2031e641","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1c0405d48c2c534f553728229d551afd19d6ffa8216febb140f3285a2031e641","first_computed_at":"2026-07-05T01:15:27.503237Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:15:27.503237Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Zip0ikHaS5UIwjGKkMdKlPfBfOtWgmVISo8/GmdY7BqbfjZZXIrpnjaJjbHmXBsVhP25N3XjT9QoHBd7rjjXBw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:15:27.503770Z","signed_message":"canonical_sha256_bytes"},"source_id":"2007.00029","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:918c200c14790e07055dbff2eba410937b5d66d2e89c1060dbcddc6401755e02","sha256:fefe62cf38ebb38df98cd0011a2f2a2d4247b4b48e6b2f92e71e515c80922e9f"],"state_sha256":"5e745396b4fcefbd2b509d65f59d90e21376ccd0c2f64554cf253a242407ae79"}