{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:RBVSRSYWY7YZKJFAUGXWLSXFYJ","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":"12739296cda144e34c3ec80e189c80ff9354bf7e0c47ffa217278a88036f9141","cross_cats_sorted":[],"license":"","primary_cat":"nucl-ex","submitted_at":"2007-02-22T11:50:18Z","title_canon_sha256":"05b644a96fec93e759ede88b034a650ddaf2295ac3ca4b969b0ac9e3f4f1e2fe"},"schema_version":"1.0","source":{"id":"nucl-ex/0702043","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-ex/0702043","created_at":"2026-07-04T15:25:23Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-ex/0702043v1","created_at":"2026-07-04T15:25:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-ex/0702043","created_at":"2026-07-04T15:25:23Z"},{"alias_kind":"pith_short_12","alias_value":"RBVSRSYWY7YZ","created_at":"2026-07-04T15:25:23Z"},{"alias_kind":"pith_short_16","alias_value":"RBVSRSYWY7YZKJFA","created_at":"2026-07-04T15:25:23Z"},{"alias_kind":"pith_short_8","alias_value":"RBVSRSYW","created_at":"2026-07-04T15:25:23Z"}],"graph_snapshots":[{"event_id":"sha256:6d4954992eab90a375ef9abdc704a108c35282e9233e038f916b23f593de68dd","target":"graph","created_at":"2026-07-04T15:25:23Z","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/0702043/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Total and differential cross sections for the dp --> 3He eta reaction have been measured near threshold for 3He center-of-mass momenta in the range from 17.1 MeV/c to 87.5 MeV/c. The data were taken during a slow ramping of the COSY internal deuteron beam scattered on a proton target detecting the 3He ejectiles with the COSY-11 facility. The forward-backward asymmetries of the differential cross sections deviate clearly from zero for center-of-mass momenta above 50 MeV/c indicating the presence of higher partial waves in the final state. Below 50 MeV/c center-of-mass momenta a fit of the final","authors_text":"A. Budzanowski, A. Khoukaz, A. Taeschner, B. Kamys, B. Rejdych, C. Piskor-Ignatowicz, D. Gil, D. Grzonka, E. Czerwinski, H.-H. Adam, J. Przerwa, J. Ritman, J. Smyrski, L. Jarczyk, M. Janusz, M. Siemaszko, M. Wolke, P. Klaja, P. Moskal, P. Winter, P. Wuestner, R. Czyzykiewicz, T. Mersmann, T. Rozek, T. Sefzick, W. Oelert, W. Zipper","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-ex","submitted_at":"2007-02-22T11:50:18Z","title":"Measurement of the dp -->3He eta reaction near threshold"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-ex/0702043","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:c6eb15b408126bbe51c72bb2d9aa115af6eb700176895460263eab6e25c5ef58","target":"record","created_at":"2026-07-04T15:25:23Z","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":"12739296cda144e34c3ec80e189c80ff9354bf7e0c47ffa217278a88036f9141","cross_cats_sorted":[],"license":"","primary_cat":"nucl-ex","submitted_at":"2007-02-22T11:50:18Z","title_canon_sha256":"05b644a96fec93e759ede88b034a650ddaf2295ac3ca4b969b0ac9e3f4f1e2fe"},"schema_version":"1.0","source":{"id":"nucl-ex/0702043","kind":"arxiv","version":1}},"canonical_sha256":"886b28cb16c7f19524a0a1af65cae5c275c917523c3a6aefb8512883c602b059","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"886b28cb16c7f19524a0a1af65cae5c275c917523c3a6aefb8512883c602b059","first_computed_at":"2026-07-04T15:25:23.643703Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:25:23.643703Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vJwuitLLh4OY0aRWLXEDjjmws+4M0NB5sQVjWbNrt/Pn8p4yDa+3eb76L5S00nSgxQ7VQVId7ipIXSNWUiVWAg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:25:23.644142Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-ex/0702043","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6eb15b408126bbe51c72bb2d9aa115af6eb700176895460263eab6e25c5ef58","sha256:6d4954992eab90a375ef9abdc704a108c35282e9233e038f916b23f593de68dd"],"state_sha256":"668bee9763fee1d44ac9068c64826517553581497e491b48fe1d97760eee9508"}