{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:VU3YQS2WJ2HITPKR37DSBYUWAX","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":"e23a7a9719dc288656bb7d3c63e733f20a18315435bfb9bef7e2f1b7b4b090db","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2018-08-15T17:44:25Z","title_canon_sha256":"13d697fa5e8c79ff171f26a5df1fdc6a593da0298d88b0383ae0310887a2781c"},"schema_version":"1.0","source":{"id":"1808.05199","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.05199","created_at":"2026-05-17T23:56:38Z"},{"alias_kind":"arxiv_version","alias_value":"1808.05199v5","created_at":"2026-05-17T23:56:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.05199","created_at":"2026-05-17T23:56:38Z"},{"alias_kind":"pith_short_12","alias_value":"VU3YQS2WJ2HI","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VU3YQS2WJ2HITPKR","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VU3YQS2W","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:f24700e72ded6e95d3623bcfe93f10a9015d90cf8ca2bf23cead8dcd85836ea7","target":"graph","created_at":"2026-05-17T23:56:38Z","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":"A blockchain is a decentralised linked data structure that is characterised by its inherent resistance to data modification, but it is deficient in search queries, primarily due to its inferior data formatting. A distributed database is also a decentralised data structure which features quick query processing and well-designed data formatting but suffers from data reliability. In this demonstration, we showcase a blockchain database application platform developed by integrating the blockchain with the database, i.e. we demonstrate a system that has the decentralised, distributed and audibility","authors_text":"Anders Skovsgaard, Bulat Nasrulin, Muhammad Muzammal, Qiang Qu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2018-08-15T17:44:25Z","title":"A Blockchain Database Application Platform"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.05199","kind":"arxiv","version":5},"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:f5d189b4ccc946cb2ee7980d180cb715bea5baa357d2414bece2d0f2b1363385","target":"record","created_at":"2026-05-17T23:56:38Z","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":"e23a7a9719dc288656bb7d3c63e733f20a18315435bfb9bef7e2f1b7b4b090db","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2018-08-15T17:44:25Z","title_canon_sha256":"13d697fa5e8c79ff171f26a5df1fdc6a593da0298d88b0383ae0310887a2781c"},"schema_version":"1.0","source":{"id":"1808.05199","kind":"arxiv","version":5}},"canonical_sha256":"ad37884b564e8e89bd51dfc720e29605e2ad2c0543ec14c3783570175c6ed2b4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ad37884b564e8e89bd51dfc720e29605e2ad2c0543ec14c3783570175c6ed2b4","first_computed_at":"2026-05-17T23:56:38.486981Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:56:38.486981Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WBDutCdNI4B3otdXgmOA+w3H13TkypeLlEnCC+zZukaBKaqh9dy8THta5c8OMtFUqrAi0un0cK81SVMDxZruDw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:56:38.487519Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.05199","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f5d189b4ccc946cb2ee7980d180cb715bea5baa357d2414bece2d0f2b1363385","sha256:f24700e72ded6e95d3623bcfe93f10a9015d90cf8ca2bf23cead8dcd85836ea7"],"state_sha256":"06c045b2dfb30719a9af367ec692da95dfe0fc7c460739fe3dcf55a56213f1cb"}