{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:FQPGMNQA6T67NHM2Q6RG65U6SF","merge_version":"pith-open-graph-merge-v1","event_count":3,"valid_event_count":3,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"5bd23f4874fdb38944e93f30c9c9bf1fbbb3af305d836f727e2ec3dbc3450f50","cross_cats_sorted":["nucl-th"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2026-05-22T14:07:18Z","title_canon_sha256":"c6e7769cc8b262780cc191f8830f634e75bd54fb999fc4417ddae8f90600481b"},"schema_version":"1.0","source":{"id":"2605.23654","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.23654","created_at":"2026-05-25T02:02:24Z"},{"alias_kind":"arxiv_version","alias_value":"2605.23654v1","created_at":"2026-05-25T02:02:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.23654","created_at":"2026-05-25T02:02:24Z"},{"alias_kind":"pith_short_12","alias_value":"FQPGMNQA6T67","created_at":"2026-05-25T02:02:24Z"},{"alias_kind":"pith_short_16","alias_value":"FQPGMNQA6T67NHM2","created_at":"2026-05-25T02:02:24Z"},{"alias_kind":"pith_short_8","alias_value":"FQPGMNQA","created_at":"2026-05-25T02:02:24Z"}],"graph_snapshots":[{"event_id":"sha256:9d73ab4280ca3e9cfe65ced62197cfa05ba904e85344b653ef03857fa86548ba","target":"graph","created_at":"2026-05-25T02:02:24Z","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/2605.23654/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Nuclear interactions play a key role for the stability of atomic nuclei and stellar environments. Successful parametrization and models of these interactions, developed in the last decades, accurately reproduce all the proton and neutron scattering data, besides the properties of few-body nuclear systems. However, recent electron scattering results focusing on the first excited resonant state of $^4$He nucleus, reveal a puzzling situation suggesting potential gaps in our understanding of the nuclear phenomenology. Here, we report a new study of such $^4$He resonance by $^4$He + $^4$He scatteri","authors_text":"A. Hacisalihoglu, A. Kievsky, A. Spatafora, A. Yildirim, C. Agodi, C. Ciampi, C. Frosin, D. Carbone, D. Dell'Aquila, D. Torresi, F. Cappuzzello, G. A. Brischetto, G. Orlandini, H.-W. Becker, I. Ciraldo, I. Lombardo, L. C. Chamon, M. Cavallaro, M. Cicerchia, M. Cinausero, M. Fisichella, M. Hilcker, M. Vigilante, M. Viviani, O. Sgouros, S. Bacca, S. Calabrese, T. Marchi, V. Soukeras, Y. Kucuk","cross_cats":["nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2026-05-22T14:07:18Z","title":"Probing nuclear interactions \\`a la Rutherford: Insights on $^4$He from $\\alpha$ scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.23654","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":"sha256:4db602916160ca7d793d741e176f2bb06123e0d6a09475c37e39bfc8ff6f50ab","target":"record","created_at":"2026-05-25T02:02:24Z","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":"5bd23f4874fdb38944e93f30c9c9bf1fbbb3af305d836f727e2ec3dbc3450f50","cross_cats_sorted":["nucl-th"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2026-05-22T14:07:18Z","title_canon_sha256":"c6e7769cc8b262780cc191f8830f634e75bd54fb999fc4417ddae8f90600481b"},"schema_version":"1.0","source":{"id":"2605.23654","kind":"arxiv","version":1}},"canonical_sha256":"2c1e663600f4fdf69d9a87a26f769e917886ab3b3136dd689365c078763bd487","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2c1e663600f4fdf69d9a87a26f769e917886ab3b3136dd689365c078763bd487","first_computed_at":"2026-05-25T02:02:24.371182Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-25T02:02:24.371182Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Po/NU13IXuNvTZ0gJ5LjOyW1AfdA9Od4e0Ql2QQLGTiIqOXtgTe92HHRoSW7DYlUz8fujwzUQVL5QtclpxFUAQ==","signature_status":"signed_v1","signed_at":"2026-05-25T02:02:24.372028Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.23654","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4db602916160ca7d793d741e176f2bb06123e0d6a09475c37e39bfc8ff6f50ab","sha256:9d73ab4280ca3e9cfe65ced62197cfa05ba904e85344b653ef03857fa86548ba","sha256:36443c45b132bc26394385aeafb9671939b65d51d25a007691f084bef3dff8ae"],"state_sha256":"6698b1a62406ab47a60a1119623c8197fe326ebd52c8a3f9ec1d103871ebc0e9"}