{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:YPCTGFEP5MIGSK2RDYBRSYZJ6D","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":"e3496cce939c75cd269c8c8d00f0e311c885629943a8c661f6f23a61e1cf62fb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-10-21T12:47:18Z","title_canon_sha256":"885fd29569d3d381d893716a7c6b18bb4677bc9ae55353f24e563b6c8c5bb528"},"schema_version":"1.0","source":{"id":"1010.4455","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.4455","created_at":"2026-05-18T02:05:00Z"},{"alias_kind":"arxiv_version","alias_value":"1010.4455v1","created_at":"2026-05-18T02:05:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.4455","created_at":"2026-05-18T02:05:00Z"},{"alias_kind":"pith_short_12","alias_value":"YPCTGFEP5MIG","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"YPCTGFEP5MIGSK2R","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"YPCTGFEP","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:f5996ba26a54879490993c75e3d6f416c7b67a783796b096f2a508608ffc40c9","target":"graph","created_at":"2026-05-18T02:05:00Z","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":"Within the framework of a flat cosmological model a propagation of an instantaneous burst of nonpolarized isotropic radiation is considered from the moment of its beginning at some initial redshift z0 to the moment of its registration now (at z=0). Thomson (Rayleigh) scattering by free electrons is considered as the only source of opacity. Spatial distributions of the mean (over directions) radiation intensity are calculated as well as angular distributions of radiation intensity and polarization at some different distances from the center of the burst. It is shown that for redshifts z0 large ","authors_text":"S.I. Grachev, V.K. Dubrovich","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-10-21T12:47:18Z","title":"Propagation of the burst of radiation in expanding and recombining Universe: Thomson scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.4455","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":"sha256:857823d887bffad8b25222c139ecb85ac07567f872ec69c02329435aa79cac6e","target":"record","created_at":"2026-05-18T02:05:00Z","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":"e3496cce939c75cd269c8c8d00f0e311c885629943a8c661f6f23a61e1cf62fb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-10-21T12:47:18Z","title_canon_sha256":"885fd29569d3d381d893716a7c6b18bb4677bc9ae55353f24e563b6c8c5bb528"},"schema_version":"1.0","source":{"id":"1010.4455","kind":"arxiv","version":1}},"canonical_sha256":"c3c533148feb10692b511e03196329f0db1c1cd3a77d9d0e5dcf8ee8e75e7da9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c3c533148feb10692b511e03196329f0db1c1cd3a77d9d0e5dcf8ee8e75e7da9","first_computed_at":"2026-05-18T02:05:00.022606Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:05:00.022606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/j3RFKR1RO0lou/RqTD0R8kU7jyCIg8o8oCFnhIUst1HT7LPcFqCTVos5IjVmE3K4Njo1r8v+pdrHjxl3nvsDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:05:00.023071Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.4455","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:857823d887bffad8b25222c139ecb85ac07567f872ec69c02329435aa79cac6e","sha256:f5996ba26a54879490993c75e3d6f416c7b67a783796b096f2a508608ffc40c9"],"state_sha256":"7374af1a17a0793609c6c8c679afd96c9c43aa64c9a9f4b807acc02d25304bad"}