{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:COGQRVAX3RS43PIXUZRR5ETVQC","short_pith_number":"pith:COGQRVAX","canonical_record":{"source":{"id":"1806.10254","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-06-27T00:09:59Z","cross_cats_sorted":["cs.DS"],"title_canon_sha256":"9a6a1b02a8ae65bb91b40c6f237916e3342f1d706d908596899d207b42983026","abstract_canon_sha256":"3af593f26fdaba44a0372002494d204c0a514faddcc54d7c2a9dffe0fc4d8846"},"schema_version":"1.0"},"canonical_sha256":"138d08d417dc65cdbd17a6631e927580970d165f6d6a6c6d677cee76e04c12ad","source":{"kind":"arxiv","id":"1806.10254","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.10254","created_at":"2026-05-18T00:12:13Z"},{"alias_kind":"arxiv_version","alias_value":"1806.10254v1","created_at":"2026-05-18T00:12:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.10254","created_at":"2026-05-18T00:12:13Z"},{"alias_kind":"pith_short_12","alias_value":"COGQRVAX3RS4","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"COGQRVAX3RS43PIX","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"COGQRVAX","created_at":"2026-05-18T12:32:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:COGQRVAX3RS43PIXUZRR5ETVQC","target":"record","payload":{"canonical_record":{"source":{"id":"1806.10254","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-06-27T00:09:59Z","cross_cats_sorted":["cs.DS"],"title_canon_sha256":"9a6a1b02a8ae65bb91b40c6f237916e3342f1d706d908596899d207b42983026","abstract_canon_sha256":"3af593f26fdaba44a0372002494d204c0a514faddcc54d7c2a9dffe0fc4d8846"},"schema_version":"1.0"},"canonical_sha256":"138d08d417dc65cdbd17a6631e927580970d165f6d6a6c6d677cee76e04c12ad","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:12:13.004799Z","signature_b64":"cTIi5OmeRkeyU7QrE3HNERtf0oGmwH7kVSajmClOefJHcNjB/AcWRTA7bo01cV0KaKGPukOe8J4nF6fGACgICw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"138d08d417dc65cdbd17a6631e927580970d165f6d6a6c6d677cee76e04c12ad","last_reissued_at":"2026-05-18T00:12:13.004283Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:12:13.004283Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1806.10254","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:12:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u2jAmAQhYRYV6sVpgNPHY+qr850VcauANcdpUlhuy0vFrNedyFal7PPmq9aoIC0f35A3YgRONM4rFhl2TFEhBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T21:38:56.797220Z"},"content_sha256":"ea04f305980e205a44fb9f5c5e216c763fa9cfeb4cb86564a69e7145097f4610","schema_version":"1.0","event_id":"sha256:ea04f305980e205a44fb9f5c5e216c763fa9cfeb4cb86564a69e7145097f4610"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:COGQRVAX3RS43PIXUZRR5ETVQC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Conflict-free Replicated Data Types: An Overview","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DS"],"primary_cat":"cs.DC","authors_text":"Nuno Pregui\\c{c}a","submitted_at":"2018-06-27T00:09:59Z","abstract_excerpt":"Internet-scale distributed systems often replicate data at multiple geographic locations to provide low latency and high availability, despite node and network failures. Geo-replicated systems that adopt a weak consistency model allow replicas to temporarily diverge, requiring a mechanism for merging concurrent updates into a common state. Conflict-free Replicated Data Types (CRDT) provide a principled approach to address this problem. This document presents an overview of Conflict-free Replicated Data Types research and practice, organizing the presentation in the aspects relevant for the app"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.10254","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:12:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"loNryPVyPIeSiAYOsMea1Apzp3SZwc03nbq40Hi3Nuu7V2ocj5pjDMtfUaUNoVWmMRC+EQru3lDn1g/+ehVKBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T21:38:56.797854Z"},"content_sha256":"45888561df11cb1571e89bbf081c86fc7c381fc31d7a8cc6ea47f3a1f6a4b1c5","schema_version":"1.0","event_id":"sha256:45888561df11cb1571e89bbf081c86fc7c381fc31d7a8cc6ea47f3a1f6a4b1c5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/COGQRVAX3RS43PIXUZRR5ETVQC/bundle.json","state_url":"https://pith.science/pith/COGQRVAX3RS43PIXUZRR5ETVQC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/COGQRVAX3RS43PIXUZRR5ETVQC/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-24T21:38:56Z","links":{"resolver":"https://pith.science/pith/COGQRVAX3RS43PIXUZRR5ETVQC","bundle":"https://pith.science/pith/COGQRVAX3RS43PIXUZRR5ETVQC/bundle.json","state":"https://pith.science/pith/COGQRVAX3RS43PIXUZRR5ETVQC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/COGQRVAX3RS43PIXUZRR5ETVQC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:COGQRVAX3RS43PIXUZRR5ETVQC","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":"3af593f26fdaba44a0372002494d204c0a514faddcc54d7c2a9dffe0fc4d8846","cross_cats_sorted":["cs.DS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-06-27T00:09:59Z","title_canon_sha256":"9a6a1b02a8ae65bb91b40c6f237916e3342f1d706d908596899d207b42983026"},"schema_version":"1.0","source":{"id":"1806.10254","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.10254","created_at":"2026-05-18T00:12:13Z"},{"alias_kind":"arxiv_version","alias_value":"1806.10254v1","created_at":"2026-05-18T00:12:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.10254","created_at":"2026-05-18T00:12:13Z"},{"alias_kind":"pith_short_12","alias_value":"COGQRVAX3RS4","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"COGQRVAX3RS43PIX","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"COGQRVAX","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:45888561df11cb1571e89bbf081c86fc7c381fc31d7a8cc6ea47f3a1f6a4b1c5","target":"graph","created_at":"2026-05-18T00:12:13Z","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":"Internet-scale distributed systems often replicate data at multiple geographic locations to provide low latency and high availability, despite node and network failures. Geo-replicated systems that adopt a weak consistency model allow replicas to temporarily diverge, requiring a mechanism for merging concurrent updates into a common state. Conflict-free Replicated Data Types (CRDT) provide a principled approach to address this problem. This document presents an overview of Conflict-free Replicated Data Types research and practice, organizing the presentation in the aspects relevant for the app","authors_text":"Nuno Pregui\\c{c}a","cross_cats":["cs.DS"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-06-27T00:09:59Z","title":"Conflict-free Replicated Data Types: An Overview"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.10254","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:ea04f305980e205a44fb9f5c5e216c763fa9cfeb4cb86564a69e7145097f4610","target":"record","created_at":"2026-05-18T00:12:13Z","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":"3af593f26fdaba44a0372002494d204c0a514faddcc54d7c2a9dffe0fc4d8846","cross_cats_sorted":["cs.DS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-06-27T00:09:59Z","title_canon_sha256":"9a6a1b02a8ae65bb91b40c6f237916e3342f1d706d908596899d207b42983026"},"schema_version":"1.0","source":{"id":"1806.10254","kind":"arxiv","version":1}},"canonical_sha256":"138d08d417dc65cdbd17a6631e927580970d165f6d6a6c6d677cee76e04c12ad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"138d08d417dc65cdbd17a6631e927580970d165f6d6a6c6d677cee76e04c12ad","first_computed_at":"2026-05-18T00:12:13.004283Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:13.004283Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cTIi5OmeRkeyU7QrE3HNERtf0oGmwH7kVSajmClOefJHcNjB/AcWRTA7bo01cV0KaKGPukOe8J4nF6fGACgICw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:13.004799Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.10254","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ea04f305980e205a44fb9f5c5e216c763fa9cfeb4cb86564a69e7145097f4610","sha256:45888561df11cb1571e89bbf081c86fc7c381fc31d7a8cc6ea47f3a1f6a4b1c5"],"state_sha256":"398d1ba37b13191588158cb71c915f1f4c4ea7a20492f83df769b19499c297df"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jwhOompW0dg9VPATzIIoaJt32buJYz9ca/kQE7Rrk8SjoyHJHpGNALJ0Sjy4Msnp8mZS3KxYixRGkOjTKsdsDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T21:38:56.801030Z","bundle_sha256":"a5c4363e163c5fe0d012ac5d78aad27dc5760b1493211a4c82e5a33b2f77db93"}}