{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:M4NI2KXAZCOWQTM4MGTRDHNEU2","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":"643c68f537f51b0c00a34a3e50b1ed3c98e2382a15c6816a1e67930193a33e5c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CR","submitted_at":"2018-12-14T08:25:52Z","title_canon_sha256":"23df4b855aebd2d04f8a42da9579edfd14d427260d91ca55403de018e3901a93"},"schema_version":"1.0","source":{"id":"1812.05820","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.05820","created_at":"2026-05-17T23:58:18Z"},{"alias_kind":"arxiv_version","alias_value":"1812.05820v1","created_at":"2026-05-17T23:58:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.05820","created_at":"2026-05-17T23:58:18Z"},{"alias_kind":"pith_short_12","alias_value":"M4NI2KXAZCOW","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"M4NI2KXAZCOWQTM4","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"M4NI2KXA","created_at":"2026-05-18T12:32:37Z"}],"graph_snapshots":[{"event_id":"sha256:5eb28059fdf1966a881b7d441b7012061856baa719ebeabf16020f54870d85ab","target":"graph","created_at":"2026-05-17T23:58:18Z","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":"We propose a secure computation solution for blockchain networks. The correctness of computation is verifiable even under malicious majority condition using information-theoretic Message Authentication Code (MAC), and the privacy is preserved using Secret-Sharing. With state-of-the-art multiparty computation protocol and a layer2 solution, our privacy-preserving computation guarantees data security on blockchain, cryptographically, while reducing the heavy-lifting computation job to a few nodes. This breakthrough has several implications on the future of decentralized networks. First, secure c","authors_text":"Alex Su, Derek Zhang, Felix Xu, Jiang Chen","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CR","submitted_at":"2018-12-14T08:25:52Z","title":"ARPA Whitepaper"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.05820","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:b45c5861e882ba279bbee0e9cd2010198064bda2c929f8dcb0b3c1c14ed52df9","target":"record","created_at":"2026-05-17T23:58:18Z","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":"643c68f537f51b0c00a34a3e50b1ed3c98e2382a15c6816a1e67930193a33e5c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CR","submitted_at":"2018-12-14T08:25:52Z","title_canon_sha256":"23df4b855aebd2d04f8a42da9579edfd14d427260d91ca55403de018e3901a93"},"schema_version":"1.0","source":{"id":"1812.05820","kind":"arxiv","version":1}},"canonical_sha256":"671a8d2ae0c89d684d9c61a7119da4a6b56528964dfb179af3b093ddce1781a0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"671a8d2ae0c89d684d9c61a7119da4a6b56528964dfb179af3b093ddce1781a0","first_computed_at":"2026-05-17T23:58:18.088845Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:58:18.088845Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fSm2EXKSxJpAm8AppmIwzwVj41N3/jZ9LlbZeVxdWQNcBS0OMkQTwrmgpJiQXZiYzqbS1HIKRR0j3664ZSTIAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:58:18.089620Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.05820","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b45c5861e882ba279bbee0e9cd2010198064bda2c929f8dcb0b3c1c14ed52df9","sha256:5eb28059fdf1966a881b7d441b7012061856baa719ebeabf16020f54870d85ab"],"state_sha256":"c8863c63b90f26c1d303a78b9c8e45e1beeed1380abda16a9ac566c2354fa4ee"}