{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:T7WC6XDOX5A3FD5KFBG7AW563O","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":"1c6e1c029107cd93a1377daca86a8a7bd83060a03ebcf335c99deb7f0eecdc96","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2013-03-26T09:54:26Z","title_canon_sha256":"698afcefeb626bd3800e5f0804d75dd8abb57317d4cf064a1233919ace62e095"},"schema_version":"1.0","source":{"id":"1303.6419","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.6419","created_at":"2026-05-18T03:09:12Z"},{"alias_kind":"arxiv_version","alias_value":"1303.6419v2","created_at":"2026-05-18T03:09:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.6419","created_at":"2026-05-18T03:09:12Z"},{"alias_kind":"pith_short_12","alias_value":"T7WC6XDOX5A3","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"T7WC6XDOX5A3FD5K","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"T7WC6XDO","created_at":"2026-05-18T12:27:59Z"}],"graph_snapshots":[{"event_id":"sha256:2bf34bb35fd0cbe73d834bce5bf7791a2c24b7751caf43412e0ad48408edb0ba","target":"graph","created_at":"2026-05-18T03:09:12Z","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"},"paper":{"abstract_excerpt":"Lorentz invariance in the weak interaction has been tested rather poorly compared to the electromagnetic interaction. In this work we show which tests on the weak interaction should be considered. We focus on one particular test that explores the spin degree of freedom in {\\beta} decay. To connect various phenomenological tests of Lorentz invariance in the weak interaction, we exploit a new theoretical model that may provide a framework that relates the different tests.","authors_text":"A. Sytema, C.J.G. Onderwater, C. Pijpker, E.A. Dijck, H.W. Wilschut, J.P. Noordmans, K. Jungmann, K.K. Vos, L. Willmann, R.G.E. Timmermans, S.E. M\\\"uller, S. Hoekstra","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2013-03-26T09:54:26Z","title":"A new approach to test Lorentz invariance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.6419","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":"sha256:9e6af278e5eda5069319fd3c6685e72d5139be734ef418b17115c961fc6080eb","target":"record","created_at":"2026-05-18T03:09:12Z","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":"1c6e1c029107cd93a1377daca86a8a7bd83060a03ebcf335c99deb7f0eecdc96","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2013-03-26T09:54:26Z","title_canon_sha256":"698afcefeb626bd3800e5f0804d75dd8abb57317d4cf064a1233919ace62e095"},"schema_version":"1.0","source":{"id":"1303.6419","kind":"arxiv","version":2}},"canonical_sha256":"9fec2f5c6ebf41b28faa284df05bbedb8ec2794d43e375e856dfd7aaeb2bd272","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9fec2f5c6ebf41b28faa284df05bbedb8ec2794d43e375e856dfd7aaeb2bd272","first_computed_at":"2026-05-18T03:09:12.591042Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:09:12.591042Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pK/5Nq2PDa1ZS84hJ6LHTJuDYjBnGrVZH/rMZ+MzA5QFhBhvThHdtKfS0oChDtI2pXVRQ4Z7nQaoE3eBvOGVCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:09:12.591784Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.6419","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9e6af278e5eda5069319fd3c6685e72d5139be734ef418b17115c961fc6080eb","sha256:2bf34bb35fd0cbe73d834bce5bf7791a2c24b7751caf43412e0ad48408edb0ba"],"state_sha256":"e4e0bd62d00a497e9a21d606ec78ded56bb08e7e910f506d79d12721aed5fbc4"}