{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:C5IAGSXDSTNVX763ACCFC5AKFN","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":"90b056d351728fa5b2d0be307336f25d9e7fb1a0399cec5e4d9b41bc83b2d7e2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2009-10-31T16:05:41Z","title_canon_sha256":"51721f207dc3d61a77e2e6f35c7ee218b85ad30bde5602a986360e9f8448a3ba"},"schema_version":"1.0","source":{"id":"0911.0091","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0911.0091","created_at":"2026-07-04T17:25:05Z"},{"alias_kind":"arxiv_version","alias_value":"0911.0091v2","created_at":"2026-07-04T17:25:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0911.0091","created_at":"2026-07-04T17:25:05Z"},{"alias_kind":"pith_short_12","alias_value":"C5IAGSXDSTNV","created_at":"2026-07-04T17:25:05Z"},{"alias_kind":"pith_short_16","alias_value":"C5IAGSXDSTNVX763","created_at":"2026-07-04T17:25:05Z"},{"alias_kind":"pith_short_8","alias_value":"C5IAGSXD","created_at":"2026-07-04T17:25:05Z"}],"graph_snapshots":[{"event_id":"sha256:7e335cd2c33e133cfd1b7254a544fd1d7ed9c4574c58367b61606767b1440f4e","target":"graph","created_at":"2026-07-04T17:25:05Z","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/0911.0091/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The nuclear-mass dependence of azimuthal cross section asymmetries with respect to charge and longitudinal polarization of the lepton beam is studiedfor hard exclusive electroproduction of real photons. The observed beam-charge and beam-helicity asymmetries are attributed to the interference between the Bethe-Heitler and deeply virtual Compton scattering processes. For various nuclei, the asymmetries are extracted for both coherent and incoherent-enriched regions, which involve different (combinations of) generalized parton distributions. For both regions, the asymmetries are compared to those","authors_text":"et al, The HERMES Collaboration: A. Airapetian","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2009-10-31T16:05:41Z","title":"Nuclear-mass dependence of azimuthal beam-helicity and beam-charge asymmetries in deeply virtual Compton scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.0091","kind":"arxiv","version":2},"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":"sha256:6c62984c06b9af0561082071c9e10674caa35f8bcf45b460494687a575fe0a48","target":"record","created_at":"2026-07-04T17:25:05Z","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":"90b056d351728fa5b2d0be307336f25d9e7fb1a0399cec5e4d9b41bc83b2d7e2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2009-10-31T16:05:41Z","title_canon_sha256":"51721f207dc3d61a77e2e6f35c7ee218b85ad30bde5602a986360e9f8448a3ba"},"schema_version":"1.0","source":{"id":"0911.0091","kind":"arxiv","version":2}},"canonical_sha256":"1750034ae394db5bffdb008451740a2b4d370cab97d6e9d4a4ee8cd4ad476369","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1750034ae394db5bffdb008451740a2b4d370cab97d6e9d4a4ee8cd4ad476369","first_computed_at":"2026-07-04T17:25:05.827243Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:25:05.827243Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B7dLzLAoPUKFC1ifVambKmCik0ilGv22WA0j0OfTYC82CklytL/m31dMUm22VfuNU9RCwy7XncfEZyrUufokAQ==","signature_status":"signed_v1","signed_at":"2026-07-04T17:25:05.827689Z","signed_message":"canonical_sha256_bytes"},"source_id":"0911.0091","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6c62984c06b9af0561082071c9e10674caa35f8bcf45b460494687a575fe0a48","sha256:7e335cd2c33e133cfd1b7254a544fd1d7ed9c4574c58367b61606767b1440f4e"],"state_sha256":"4cf07edc33f6e0d99ad6d2e802c01e0bc7f457186024b423f4f66e87139ea9c7"}