{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:TXL72X6Q2EWTWNPE2W3H2JK4HQ","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":"798b7f38271f678d6b5d6083f928c06acc54af87d55518e074e17e9a382a034f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-07-07T00:45:57Z","title_canon_sha256":"2972db7ba57aae62967ee0d3c5ef270f33f32764a059911c4b71184be74cc64b"},"schema_version":"1.0","source":{"id":"2507.04588","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.04588","created_at":"2026-07-05T11:32:50Z"},{"alias_kind":"arxiv_version","alias_value":"2507.04588v1","created_at":"2026-07-05T11:32:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.04588","created_at":"2026-07-05T11:32:50Z"},{"alias_kind":"pith_short_12","alias_value":"TXL72X6Q2EWT","created_at":"2026-07-05T11:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"TXL72X6Q2EWTWNPE","created_at":"2026-07-05T11:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"TXL72X6Q","created_at":"2026-07-05T11:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:fce0e7f919a786b24930c927e3f1a56e50446f0d0b8be8f242e57fc9a65c16d0","target":"graph","created_at":"2026-07-05T11:32:50Z","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/2507.04588/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The origin of ultra-high-energy cosmic rays (UHECRs) is one of the most intriguing mysteries in astroparticle physics and high-energy physics. Since UHECRs with light mass compositions are less deflected by the Galactic and extragalactic magnetic fields, their arrival directions are more strongly correlated with their origins. Charged-particle astronomy with UHECRs is hence a potentially viable probe of extremely energetic phenomena in the universe. The Global Cosmic Ray Observatory (GCOS) is a proposed next-generation observatory to elucidate these origins through precise measurements of UHEC","authors_text":"Toshihiro Fujii (on behalf of the GCOS supporters)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-07-07T00:45:57Z","title":"The Global Cosmic Ray Observatory -- Challenging next-generation multi-messenger astronomy with interdisciplinary research"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.04588","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:d09e145ed4e085f8219e1444c65fea4c45ced9e031ad3203ab4f87243fcf078d","target":"record","created_at":"2026-07-05T11:32:50Z","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":"798b7f38271f678d6b5d6083f928c06acc54af87d55518e074e17e9a382a034f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-07-07T00:45:57Z","title_canon_sha256":"2972db7ba57aae62967ee0d3c5ef270f33f32764a059911c4b71184be74cc64b"},"schema_version":"1.0","source":{"id":"2507.04588","kind":"arxiv","version":1}},"canonical_sha256":"9dd7fd5fd0d12d3b35e4d5b67d255c3c19aeaa022022f410c0be2a2635152ce4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9dd7fd5fd0d12d3b35e4d5b67d255c3c19aeaa022022f410c0be2a2635152ce4","first_computed_at":"2026-07-05T11:32:50.181984Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:32:50.181984Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"viZUfH5efYGXsMevnvkyzoIi0sntmVPgmSpmuD90+kZ0NRKSbZdOmQinhQgQNahoyL9iDfSUOIEXPS6j5VApCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:32:50.182381Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.04588","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d09e145ed4e085f8219e1444c65fea4c45ced9e031ad3203ab4f87243fcf078d","sha256:fce0e7f919a786b24930c927e3f1a56e50446f0d0b8be8f242e57fc9a65c16d0"],"state_sha256":"caaa03ae0dbfa0ef35c4d43873acb5e57e8b1cf3c96fc09f63354b10cbd96ce5"}