{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:UBRKOPHI2DKHCZ4755Y4ZI2ZMR","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":"6d38699b61c95ecd1f7e50cb6bca793c82bd10f8cc1d765f275e9d1ff31303e3","cross_cats_sorted":[],"license":"","primary_cat":"nucl-ex","submitted_at":"2000-09-08T17:27:28Z","title_canon_sha256":"2cf264b6540582b962f01622df5969dbbde2fbbad6daa6fa49aa62c634d745fe"},"schema_version":"1.0","source":{"id":"nucl-ex/0009008","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-ex/0009008","created_at":"2026-07-04T23:57:35Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-ex/0009008v1","created_at":"2026-07-04T23:57:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-ex/0009008","created_at":"2026-07-04T23:57:35Z"},{"alias_kind":"pith_short_12","alias_value":"UBRKOPHI2DKH","created_at":"2026-07-04T23:57:35Z"},{"alias_kind":"pith_short_16","alias_value":"UBRKOPHI2DKHCZ47","created_at":"2026-07-04T23:57:35Z"},{"alias_kind":"pith_short_8","alias_value":"UBRKOPHI","created_at":"2026-07-04T23:57:35Z"}],"graph_snapshots":[{"event_id":"sha256:d5591259f4c970fde68412ec295a5cfcccf4cf3150242ab45b73f3018acd9f75","target":"graph","created_at":"2026-07-04T23:57:35Z","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/nucl-ex/0009008/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a new measurement of the energy dependence of nuclear transparency from AGS experiment E850, performed using the EVA solenoidal spectrometer, upgraded since 1995. Using a secondary beam from the AGS accelerator, we simultaneously measured $pp$ elastic scattering from hydrogen and $(p,2p)$ quasi-elastic scattering in carbon at incoming momenta of 5.9, 8.0, 9.0, 11.7 and 14.4 GeV/c. This incident momentum range corresponds to a $Q^{2}$ region between 4.8 and 12.7 (GeV/c)$^{2}$. The detector allowed us to do a complete kinematic analysis for the center-of-mass polar angles in the range","authors_text":"A. Carroll, A. Malki, A. Ogawa, A. Schetkovsky, A. Tang, D. Barton, D. Zhalov, E850 Collaboration: A. Leksanov, E. Minina, E. Piasetzky, G. Asryan, H. Nicholson, H. Yoshida, I. Navon, J. Alster, J.W. Watson, N. Bukhtoyarova, S. Heppelmann, S. Shimanskiy, T. Kawabata, V. Baturin, Y. Averichev, Y. Makdisi, Yu. Panebratsev","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-ex","submitted_at":"2000-09-08T17:27:28Z","title":"A New Measurement of the Energy Dependence of Nuclear Transparency for Large Momentum Transfer 12C(p,2p) Scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-ex/0009008","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:c83b79e71992a0ec36fbf155746bcf448f2f3ca9f9e77a71f30b1f76dbc7a5be","target":"record","created_at":"2026-07-04T23:57:35Z","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":"6d38699b61c95ecd1f7e50cb6bca793c82bd10f8cc1d765f275e9d1ff31303e3","cross_cats_sorted":[],"license":"","primary_cat":"nucl-ex","submitted_at":"2000-09-08T17:27:28Z","title_canon_sha256":"2cf264b6540582b962f01622df5969dbbde2fbbad6daa6fa49aa62c634d745fe"},"schema_version":"1.0","source":{"id":"nucl-ex/0009008","kind":"arxiv","version":1}},"canonical_sha256":"a062a73ce8d0d471679fef71cca35964696069b4506e7ffe4d19d07bf2087f68","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a062a73ce8d0d471679fef71cca35964696069b4506e7ffe4d19d07bf2087f68","first_computed_at":"2026-07-04T23:57:35.449382Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:57:35.449382Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8bAaeyaObeD3dNxU4twDTNz9FKP4fnMdodo5V4vxTo1/rrFWk0xLScSb5uWUtsZ/A3UAh2coYvX9XU+Ja0ZZAA==","signature_status":"signed_v1","signed_at":"2026-07-04T23:57:35.449944Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-ex/0009008","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c83b79e71992a0ec36fbf155746bcf448f2f3ca9f9e77a71f30b1f76dbc7a5be","sha256:d5591259f4c970fde68412ec295a5cfcccf4cf3150242ab45b73f3018acd9f75"],"state_sha256":"fb82d4a3b3c9bc9932788eecf4b30bdd50d891fe11613e16c5c0165ea12d62e9"}