{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:OSSSMG27DY55ZQURZ6AAG3B4RN","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":"48ae8e381ec1e7af8e79c62567e113c313f32dfef207687f56e2dede017e164d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-01-25T13:00:08Z","title_canon_sha256":"d4dc44e8be336105afdd64d25902cf0aa0013d7fa36af131bd621f815325414c"},"schema_version":"1.0","source":{"id":"1001.4415","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1001.4415","created_at":"2026-05-18T04:04:07Z"},{"alias_kind":"arxiv_version","alias_value":"1001.4415v2","created_at":"2026-05-18T04:04:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.4415","created_at":"2026-05-18T04:04:07Z"},{"alias_kind":"pith_short_12","alias_value":"OSSSMG27DY55","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"OSSSMG27DY55ZQUR","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"OSSSMG27","created_at":"2026-05-18T12:26:12Z"}],"graph_snapshots":[{"event_id":"sha256:a60ed9b1f52c33e659a80086c2397d000e94f0c3b30ee0680aab129c4cd13d81","target":"graph","created_at":"2026-05-18T04:04:07Z","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":"Exact wave solutions for particles with spin 0, 1/2 and 1 in the static coordinates of the de Sitter space-time model are examined in detail. Firstly, for a scalar particle, two pairs of linearly independent solutions are specified explicitly: running and standing waves. A known algorithm for calculation of the reflection coefficient $R_{\\epsilon j}$ on the background of the de Sitter space-time model is analyzed. It is shown that the determination of R_{\\epsilon j} requires an additional constrain on quantum numbers \\epsilon \\rho / \\hbar c >> j, where \\rho is a curvature radius. When taken in","authors_text":"E. M. Ovsiyuk, V. M. Red'kov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-01-25T13:00:08Z","title":"On exact solutions for quantum particles with spin S= 0, 1/2, 1 and de Sitter event horizon"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.4415","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":"sha256:0d44ac4a7882af75b7e6db64ab28b393308771866c4192401f23b2413d098842","target":"record","created_at":"2026-05-18T04:04:07Z","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":"48ae8e381ec1e7af8e79c62567e113c313f32dfef207687f56e2dede017e164d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-01-25T13:00:08Z","title_canon_sha256":"d4dc44e8be336105afdd64d25902cf0aa0013d7fa36af131bd621f815325414c"},"schema_version":"1.0","source":{"id":"1001.4415","kind":"arxiv","version":2}},"canonical_sha256":"74a5261b5f1e3bdcc291cf80036c3c8b4eb1589eb36916feee3c2ac1f07042c1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"74a5261b5f1e3bdcc291cf80036c3c8b4eb1589eb36916feee3c2ac1f07042c1","first_computed_at":"2026-05-18T04:04:07.033770Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:04:07.033770Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"W70AjR/sZ1QaIeq212f9bBSZlG2XK6vZpgzm9viuNq9oAbh41fWE+PkEUkJYIM9o70oGxYIE4GVZ1xS6MBUBCw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:04:07.034434Z","signed_message":"canonical_sha256_bytes"},"source_id":"1001.4415","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0d44ac4a7882af75b7e6db64ab28b393308771866c4192401f23b2413d098842","sha256:a60ed9b1f52c33e659a80086c2397d000e94f0c3b30ee0680aab129c4cd13d81"],"state_sha256":"d7a11e1f04f602fc5e23b56c0ed27ba5e68fc194fcbbd4965b364fffd7c97c9c"}