{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:SRMTOFLW2AYLAGSOBK6I2O2UIH","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":"eb283dcc4adbeecde7ec48727d77b3331c4df567b18d066030ee678e976593a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-12-23T19:02:45Z","title_canon_sha256":"ddc8e6698e428620722b78db07154140f8212ce2b046c7e32c44c0da425e4a21"},"schema_version":"1.0","source":{"id":"1412.7475","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.7475","created_at":"2026-05-18T01:46:22Z"},{"alias_kind":"arxiv_version","alias_value":"1412.7475v2","created_at":"2026-05-18T01:46:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.7475","created_at":"2026-05-18T01:46:22Z"},{"alias_kind":"pith_short_12","alias_value":"SRMTOFLW2AYL","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"SRMTOFLW2AYLAGSO","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"SRMTOFLW","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:b6b28e194b2e0359c00e9b8af5895fc6255b5e0f75b540fffa05e902e3228861","target":"graph","created_at":"2026-05-18T01:46:22Z","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":"The origin of the most energetic cosmic ray particles is one of the most important open problems in astrophysics. Despite a big experimental effort done in the past years, the sources of these very energetic particles remain unidentified. Therefore, their distribution on the Universe and even their space density are still unknown. It has been shown that different spatial configurations of the sources lead to different energy spectra and composition profiles (in the case of sources injecting heavy nuclei) at Earth. These ensemble fluctuations are more important at the highest energies because o","authors_text":"A.D. Supanitsky, G. Medina-Tanco","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-12-23T19:02:45Z","title":"Ensemble fluctuations of the cosmic ray energy spectrum and the intergalactic magnetic field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.7475","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":"sha256:8373022a962405d79d1d2849e7db208ae514044576d6a3a0bba4a8723e0f2a56","target":"record","created_at":"2026-05-18T01:46:22Z","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":"eb283dcc4adbeecde7ec48727d77b3331c4df567b18d066030ee678e976593a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-12-23T19:02:45Z","title_canon_sha256":"ddc8e6698e428620722b78db07154140f8212ce2b046c7e32c44c0da425e4a21"},"schema_version":"1.0","source":{"id":"1412.7475","kind":"arxiv","version":2}},"canonical_sha256":"9459371576d030b01a4e0abc8d3b5441ddfbd0d0a8b3351b930385de1c369a59","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9459371576d030b01a4e0abc8d3b5441ddfbd0d0a8b3351b930385de1c369a59","first_computed_at":"2026-05-18T01:46:22.146145Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:46:22.146145Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IZbpM2tuYGogk+F7XkfyyYIbgf79XUfZliRx9brgNn3F6nczjpBIv3j9D0Vkd9ODN7revRGCGb9Pf8TcH4cCBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:46:22.146759Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.7475","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8373022a962405d79d1d2849e7db208ae514044576d6a3a0bba4a8723e0f2a56","sha256:b6b28e194b2e0359c00e9b8af5895fc6255b5e0f75b540fffa05e902e3228861"],"state_sha256":"c0ca162601bc3b4d37017d6436603dd5daf2943aa4580b54fb159d009440bb79"}