{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:JRXUFCMVCKVW67LYQMU3EG42VJ","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":"af8ee135dcd14b20a05d76501266c3f6a2a7c045ad0d4f8311514ff7abbf2963","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-07-06T05:57:31Z","title_canon_sha256":"8959fcf08b8c2f0ee0a63ecb3d4fe846efeb9e5ed97cbb6bb7aa9c07545d28e5"},"schema_version":"1.0","source":{"id":"1807.09225","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.09225","created_at":"2026-05-18T00:09:56Z"},{"alias_kind":"arxiv_version","alias_value":"1807.09225v1","created_at":"2026-05-18T00:09:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.09225","created_at":"2026-05-18T00:09:56Z"},{"alias_kind":"pith_short_12","alias_value":"JRXUFCMVCKVW","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"JRXUFCMVCKVW67LY","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"JRXUFCMV","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:7aae19afa17fd5b6d3991f25252747982f0c965fec036a1ac3b2f0840e6b13a3","target":"graph","created_at":"2026-05-18T00:09:56Z","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":"Decentralised random number generation algorithms suffer from the Last Actor Problem, in which the last participant to reveal their share can manipulate the generated random value by withholding their share. This paper proposes an encrypted share threshold scheme which prevents this attack.","authors_text":"Peter Robinson","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-07-06T05:57:31Z","title":"Decentralised Random Number Generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.09225","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:cb2a737be93b0f931b0064b78565c42c9e93c2a8e4b79815a3c6419374cf1ec8","target":"record","created_at":"2026-05-18T00:09:56Z","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":"af8ee135dcd14b20a05d76501266c3f6a2a7c045ad0d4f8311514ff7abbf2963","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-07-06T05:57:31Z","title_canon_sha256":"8959fcf08b8c2f0ee0a63ecb3d4fe846efeb9e5ed97cbb6bb7aa9c07545d28e5"},"schema_version":"1.0","source":{"id":"1807.09225","kind":"arxiv","version":1}},"canonical_sha256":"4c6f42899512ab6f7d788329b21b9aaa7464d0394c40d6c200559e657c4e2e25","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c6f42899512ab6f7d788329b21b9aaa7464d0394c40d6c200559e657c4e2e25","first_computed_at":"2026-05-18T00:09:56.373641Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:56.373641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N5N0FdwuF1xMtYJeuQ7RK9hYXO/cI7uXfKfWpKcsK/nFVtqigJuLR7YEuR/MtKi6hO9rgvvMvu6O3Zs3qvxbAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:56.374337Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.09225","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cb2a737be93b0f931b0064b78565c42c9e93c2a8e4b79815a3c6419374cf1ec8","sha256:7aae19afa17fd5b6d3991f25252747982f0c965fec036a1ac3b2f0840e6b13a3"],"state_sha256":"26aaa6fb588ebe6283b7ba3debdae422d7f65b355d055e10ffaf1f1e772a2c67"}