{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:YEIRXLQF2R7VU5SHJW7IXQUVWW","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":"379b9d8995545098cad29cbab4a5026606fc4e93b4c4cae36e85f6b2a1a9d898","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-10-02T16:08:41Z","title_canon_sha256":"9314b4a80300cf51a9b5c77a6eaa11a4b456deeee1d45fe25e456ad76e28b205"},"schema_version":"1.0","source":{"id":"1710.00750","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.00750","created_at":"2026-05-18T00:22:58Z"},{"alias_kind":"arxiv_version","alias_value":"1710.00750v3","created_at":"2026-05-18T00:22:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.00750","created_at":"2026-05-18T00:22:58Z"},{"alias_kind":"pith_short_12","alias_value":"YEIRXLQF2R7V","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"YEIRXLQF2R7VU5SH","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"YEIRXLQF","created_at":"2026-05-18T12:31:56Z"}],"graph_snapshots":[{"event_id":"sha256:f9e7b130796d5648fdad08527ccf41478656d359f66ae4cbfa94ccb0416ecd90","target":"graph","created_at":"2026-05-18T00:22:58Z","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":"We propose an innovative test of Lorentz symmetry by observing pairs of simultaneous parallel extensive air showers produced by the fragments of ultrahigh-energy cosmic ray nuclei which disintegrated in collisions with solar photons. We show that the search for a cross-correlation of showers in arrival time and direction becomes background free for an angular scale < 3^\\circ and a time window {\\cal O}(10 s). We also show that if the solar photo-disintegration probability of helium is {\\cal O} (10^{-5.5}) then the hunt for spatiotemporal coincident showers could be within range of existing cosm","authors_text":"Jorge F. Soriano, Luis A. Anchordoqui","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-10-02T16:08:41Z","title":"New test of Lorentz symmetry using ultrahigh-energy cosmic rays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.00750","kind":"arxiv","version":3},"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":"sha256:6086aeda8fb9433295090c6dc75b6d8ced9a538ded4ba08a76d7f15cf7c6ade1","target":"record","created_at":"2026-05-18T00:22:58Z","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":"379b9d8995545098cad29cbab4a5026606fc4e93b4c4cae36e85f6b2a1a9d898","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-10-02T16:08:41Z","title_canon_sha256":"9314b4a80300cf51a9b5c77a6eaa11a4b456deeee1d45fe25e456ad76e28b205"},"schema_version":"1.0","source":{"id":"1710.00750","kind":"arxiv","version":3}},"canonical_sha256":"c1111bae05d47f5a76474dbe8bc295b581cb1d58244afd0af3c9bd5708b72a9a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c1111bae05d47f5a76474dbe8bc295b581cb1d58244afd0af3c9bd5708b72a9a","first_computed_at":"2026-05-18T00:22:58.471974Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:22:58.471974Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8bM3j0v+5Afo0vnp0usPY4H9xeQTeWC9HAn5lqUdCXY/k4wdSDAQ4Ida3v5CTOvSISXGfmAVsPwh514dYPjLAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:22:58.472438Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.00750","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6086aeda8fb9433295090c6dc75b6d8ced9a538ded4ba08a76d7f15cf7c6ade1","sha256:f9e7b130796d5648fdad08527ccf41478656d359f66ae4cbfa94ccb0416ecd90"],"state_sha256":"b1566fb54c92e2b163d410d8659a98b153623927fc4e47b56c9ffbf3fc7ab182"}