{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:D3JF6O4EID4WFQFO7UCPDJPIRY","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":"79bd72bdfe182963ac6c73cd467b1bb6bfcb210c4206c56ea188567b449c7547","cross_cats_sorted":["cs.CR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2017-08-17T08:41:23Z","title_canon_sha256":"6a52f09a5d17490fba515d0262edfdced798235fc6804b4722ab04d8515afc26"},"schema_version":"1.0","source":{"id":"1708.05665","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.05665","created_at":"2026-05-18T00:37:49Z"},{"alias_kind":"arxiv_version","alias_value":"1708.05665v1","created_at":"2026-05-18T00:37:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.05665","created_at":"2026-05-18T00:37:49Z"},{"alias_kind":"pith_short_12","alias_value":"D3JF6O4EID4W","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"D3JF6O4EID4WFQFO","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"D3JF6O4E","created_at":"2026-05-18T12:31:10Z"}],"graph_snapshots":[{"event_id":"sha256:6f4247766940e852ad0e12cc6785c5bb2d92cced7a17fa57b139af3794abf0d1","target":"graph","created_at":"2026-05-18T00:37:49Z","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":"Blockchain technologies are gaining massive momentum in the last few years. Blockchains are distributed ledgers that enable parties who do not fully trust each other to maintain a set of global states. The parties agree on the existence, values and histories of the states. As the technology landscape is expanding rapidly, it is both important and challenging to have a firm grasp of what the core technologies have to offer, especially with respect to their data processing capabilities. In this paper, we first survey the state of the art, focusing on private blockchains (in which parties are aut","authors_text":"Beng Chin Ooi, Gang Chen, Ji Wang, Meihui Zhang, Rui Liu, Tien Tuan Anh Dinh","cross_cats":["cs.CR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2017-08-17T08:41:23Z","title":"Untangling Blockchain: A Data Processing View of Blockchain Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.05665","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:bef7f3bfcbd7e5507875325226ddbd7ceced01abce5d1ddf35b052cd34f8f6e1","target":"record","created_at":"2026-05-18T00:37:49Z","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":"79bd72bdfe182963ac6c73cd467b1bb6bfcb210c4206c56ea188567b449c7547","cross_cats_sorted":["cs.CR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2017-08-17T08:41:23Z","title_canon_sha256":"6a52f09a5d17490fba515d0262edfdced798235fc6804b4722ab04d8515afc26"},"schema_version":"1.0","source":{"id":"1708.05665","kind":"arxiv","version":1}},"canonical_sha256":"1ed25f3b8440f962c0aefd04f1a5e88e0244688fc9806c5f821a7f560ff860d0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1ed25f3b8440f962c0aefd04f1a5e88e0244688fc9806c5f821a7f560ff860d0","first_computed_at":"2026-05-18T00:37:49.371663Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:49.371663Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XzNMFbjS0zOsmlXoiveT3cJkDo+JvTUqN9197PMv50h78RvLfiRSFRVeGDF0VgQqnHcMSG523opk7cGM9pgeCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:49.372155Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.05665","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bef7f3bfcbd7e5507875325226ddbd7ceced01abce5d1ddf35b052cd34f8f6e1","sha256:6f4247766940e852ad0e12cc6785c5bb2d92cced7a17fa57b139af3794abf0d1"],"state_sha256":"5a7c4eb06c49c6e0c178c47f1741606909f6d3d65cfc5b3c77eb35e62d9aedf5"}