{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:T3PFND4UZHUERUNRSQISFABDYZ","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":"70c79348be2c120a8c07b6b4b1abee1f7eceff0fb8d50f42ddd9e5b2b320d01e","cross_cats_sorted":["astro-ph.HE","hep-ex","hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-06-23T18:00:00Z","title_canon_sha256":"e80f743e2ed8fe27e257376a1b2820c8a66abbcb4af1b0736c5c44651cecb9db"},"schema_version":"1.0","source":{"id":"2606.25019","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.25019","created_at":"2026-06-25T00:18:14Z"},{"alias_kind":"arxiv_version","alias_value":"2606.25019v1","created_at":"2026-06-25T00:18:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.25019","created_at":"2026-06-25T00:18:14Z"},{"alias_kind":"pith_short_12","alias_value":"T3PFND4UZHUE","created_at":"2026-06-25T00:18:14Z"},{"alias_kind":"pith_short_16","alias_value":"T3PFND4UZHUERUNR","created_at":"2026-06-25T00:18:14Z"},{"alias_kind":"pith_short_8","alias_value":"T3PFND4U","created_at":"2026-06-25T00:18:14Z"}],"graph_snapshots":[{"event_id":"sha256:8d83f1ee224b1668b7d25947579a0d25d3416084ccd35c269a68ac806046d396","target":"graph","created_at":"2026-06-25T00:18:14Z","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/2606.25019/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Parity-violating electron scattering off nuclei both serves as a low-energy precision probe to test electroweak interactions and allows one to access neutron distributions inside nuclei. It has implications for strong interactions in dense neutron-rich environments, also providing constraints for the properties of matter in neutron stars. Precision measurements are available for $^{48}$Ca and $^{208}$Pb by the CREX and PREX collaborations, respectively, and their interpretation requires advanced nuclear-structure calculations to draw firm conclusions. We perform the first ab initio calculation","authors_text":"Achim Schwenk, Frederic No\\\"el, Martin Hoferichter, Matthias Heinz, Takayuki Miyagi","cross_cats":["astro-ph.HE","hep-ex","hep-ph","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-06-23T18:00:00Z","title":"Ab initio calculations of parity-violating electron scattering off $^{48}$Ca and $^{208}$Pb"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.25019","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:c207e2928da4d7c8bd8d0a3757f658192f688fd920004bdf4228a2583d47fa66","target":"record","created_at":"2026-06-25T00:18:14Z","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":"70c79348be2c120a8c07b6b4b1abee1f7eceff0fb8d50f42ddd9e5b2b320d01e","cross_cats_sorted":["astro-ph.HE","hep-ex","hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-06-23T18:00:00Z","title_canon_sha256":"e80f743e2ed8fe27e257376a1b2820c8a66abbcb4af1b0736c5c44651cecb9db"},"schema_version":"1.0","source":{"id":"2606.25019","kind":"arxiv","version":1}},"canonical_sha256":"9ede568f94c9e848d1b19411228023c66f7859764389de09271de486d87f378f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ede568f94c9e848d1b19411228023c66f7859764389de09271de486d87f378f","first_computed_at":"2026-06-25T00:18:14.839929Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-25T00:18:14.839929Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dUFXbWFxnXWUcqIcblVRsoJj6JhYgtkdUoynyOh/d/Bt+eWSENP20y5v1zGYonI3GAiclZyC2rvzxME7N+6oAg==","signature_status":"signed_v1","signed_at":"2026-06-25T00:18:14.840335Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.25019","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c207e2928da4d7c8bd8d0a3757f658192f688fd920004bdf4228a2583d47fa66","sha256:8d83f1ee224b1668b7d25947579a0d25d3416084ccd35c269a68ac806046d396"],"state_sha256":"d1a8131fdd1674b3c57317d7f856b7067eee88da1ecf7ebcdd90adbd45f2a33a"}