{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:XNNAF2FF527MPWN4HBAL7FWWSG","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":"6b4c8ef18a20aa937047c0adb9da40bd2a2fb414c8741dab69ffe24b1e351535","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2001-04-10T08:49:05Z","title_canon_sha256":"c0ea9c88588ed92f210eee4611e29b5cf24f1a205355395a0da9db65c1593cec"},"schema_version":"1.0","source":{"id":"nucl-th/0104032","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0104032","created_at":"2026-07-04T16:28:30Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0104032v2","created_at":"2026-07-04T16:28:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0104032","created_at":"2026-07-04T16:28:30Z"},{"alias_kind":"pith_short_12","alias_value":"XNNAF2FF527M","created_at":"2026-07-04T16:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"XNNAF2FF527MPWN4","created_at":"2026-07-04T16:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"XNNAF2FF","created_at":"2026-07-04T16:28:30Z"}],"graph_snapshots":[{"event_id":"sha256:2f6a61cd5da788e00cf9ddade1b5234dd84d7129b8c3e4dafb9d6eb8a4342eb6","target":"graph","created_at":"2026-07-04T16:28:30Z","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-th/0104032/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The role of the $\\eta NN$-interaction is studied in the low energy regime in $\\eta$-deuteron reactions as well as in coherent and incoherent $\\eta$-photoproduction on the deuteron using a three-body model with separable two-body interactions. The three-body approach turns out to be quite essential in the most important lowest partial wave. Results are presented for differential and total cross sections as well as for the $\\eta$-meson spectrum. They differ significantly from those predicted by a simple rescattering model in which only first-order $\\eta N$- and $NN$-interactions in the final sta","authors_text":"A. Fix, H. Arenhoevel","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2001-04-10T08:49:05Z","title":"The $\\eta NN$-system at low energy within a three-body approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0104032","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:ffff8af373256aaca44980fcab8a4fb2410d5bb49a8ca26d9049c047d60b1126","target":"record","created_at":"2026-07-04T16:28:30Z","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":"6b4c8ef18a20aa937047c0adb9da40bd2a2fb414c8741dab69ffe24b1e351535","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2001-04-10T08:49:05Z","title_canon_sha256":"c0ea9c88588ed92f210eee4611e29b5cf24f1a205355395a0da9db65c1593cec"},"schema_version":"1.0","source":{"id":"nucl-th/0104032","kind":"arxiv","version":2}},"canonical_sha256":"bb5a02e8a5eebec7d9bc3840bf96d6918a93d3282ff88e4b8db2e309f10f78a3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bb5a02e8a5eebec7d9bc3840bf96d6918a93d3282ff88e4b8db2e309f10f78a3","first_computed_at":"2026-07-04T16:28:30.246264Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:28:30.246264Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6eylt9G4GVbe0ssb9x0qKNX6hzEf0fBbNXIWPV7RDQ81Wl8RhTeHC5XCTjdB08idTNXI+09+cAxl3jixOhBACw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:28:30.246678Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/0104032","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ffff8af373256aaca44980fcab8a4fb2410d5bb49a8ca26d9049c047d60b1126","sha256:2f6a61cd5da788e00cf9ddade1b5234dd84d7129b8c3e4dafb9d6eb8a4342eb6"],"state_sha256":"08730a364695914847825c99b5af19bb5912741b55d4fcc092fbb8b952e7b3d1"}