{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:CRZB6Y3M4ZI4HAXRJQVDDQ55X3","short_pith_number":"pith:CRZB6Y3M","canonical_record":{"source":{"id":"1903.03487","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2019-03-08T15:10:37Z","cross_cats_sorted":[],"title_canon_sha256":"17b1477a0b216ea49e0b2f4642784828f2c75306ecf700472964f066c34c83f1","abstract_canon_sha256":"df04d3f3821a0fb59530c5932412bbd5509b1f91a2c104fb7e60f17c97accb02"},"schema_version":"1.0"},"canonical_sha256":"14721f636ce651c382f14c2a31c3bdbef75573e3a72dea717250a4abce2125cc","source":{"kind":"arxiv","id":"1903.03487","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.03487","created_at":"2026-05-17T23:51:45Z"},{"alias_kind":"arxiv_version","alias_value":"1903.03487v1","created_at":"2026-05-17T23:51:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.03487","created_at":"2026-05-17T23:51:45Z"},{"alias_kind":"pith_short_12","alias_value":"CRZB6Y3M4ZI4","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"CRZB6Y3M4ZI4HAXR","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"CRZB6Y3M","created_at":"2026-05-18T12:33:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:CRZB6Y3M4ZI4HAXRJQVDDQ55X3","target":"record","payload":{"canonical_record":{"source":{"id":"1903.03487","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2019-03-08T15:10:37Z","cross_cats_sorted":[],"title_canon_sha256":"17b1477a0b216ea49e0b2f4642784828f2c75306ecf700472964f066c34c83f1","abstract_canon_sha256":"df04d3f3821a0fb59530c5932412bbd5509b1f91a2c104fb7e60f17c97accb02"},"schema_version":"1.0"},"canonical_sha256":"14721f636ce651c382f14c2a31c3bdbef75573e3a72dea717250a4abce2125cc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:51:45.367922Z","signature_b64":"pGyWEp6JSqv1SUlOaK7Vcnnk0VuZZVW5M1qd1p2KQ4edSDwTjh1YLzyPzQ0L1YlQgslBvKcUg/qUoybweeA1Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"14721f636ce651c382f14c2a31c3bdbef75573e3a72dea717250a4abce2125cc","last_reissued_at":"2026-05-17T23:51:45.367476Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:51:45.367476Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1903.03487","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":"2026-05-17T23:51:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sjMfn1jhbay1DiRc7kCM+M+AQ/yJUGoLZl3Ns7RUClp9TdGxyiSIuchtKX0h47reDoF0Td4DET8o00xTBGLoBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T00:34:58.638203Z"},"content_sha256":"fe9bd7b2c78295f08c0e680989f841f06a3194d2fee4eb29b710000fe1cda153","schema_version":"1.0","event_id":"sha256:fe9bd7b2c78295f08c0e680989f841f06a3194d2fee4eb29b710000fe1cda153"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:CRZB6Y3M4ZI4HAXRJQVDDQ55X3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Set CRDT com M\\'ultiplas Pol\\'iticas de Resolu\\c{c}\\~ao de Conflitos","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DS","authors_text":"Andr\\'e Rijo, Carla Ferreira, Nuno Pregui\\c{c}a","submitted_at":"2019-03-08T15:10:37Z","abstract_excerpt":"Um CRDT \\'e um tipo de dados que pode ser replicado e modificado concorrentemente sem coordena\\c{c}\\~ao, garantindo-se a converg\\^encia das r\\'eplicas atrav\\'es da resolu\\c{c}\\~ao autom\\'atica de conflitos. Cada CRDT implementa uma pol\\'itica espec\\'ifica para resolver conflitos. Por exemplo, um conjunto CRDT add-wins d\\'a prioridade ao \"add\" aquando da execu\\c{c}\\~ao concorrente de um \"add\" e \"rem\" do mesmo elemento. Em algumas aplica\\c{c}\\~oes pode ser necess\\'ario usar diferentes pol\\'iticas para diferentes execu\\c{c}\\~oes de uma opera\\c{c}\\~ao -- por exemplo, uma aplica\\c{c}\\~ao que utiliz"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.03487","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":"2026-05-17T23:51:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k2x1rKzD55eAP40mbmcB5q1reg8skHyjkWzfio6/pWTEZODEdNDkELbnB4tMqKY7yuESZpRFSYui8ita8fjLAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T00:34:58.638590Z"},"content_sha256":"34c3a2c95b688e2872440e0b05392c56bfbd4d8513a9e51d357f0f5aa4e96cce","schema_version":"1.0","event_id":"sha256:34c3a2c95b688e2872440e0b05392c56bfbd4d8513a9e51d357f0f5aa4e96cce"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CRZB6Y3M4ZI4HAXRJQVDDQ55X3/bundle.json","state_url":"https://pith.science/pith/CRZB6Y3M4ZI4HAXRJQVDDQ55X3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CRZB6Y3M4ZI4HAXRJQVDDQ55X3/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":"2026-06-23T00:34:58Z","links":{"resolver":"https://pith.science/pith/CRZB6Y3M4ZI4HAXRJQVDDQ55X3","bundle":"https://pith.science/pith/CRZB6Y3M4ZI4HAXRJQVDDQ55X3/bundle.json","state":"https://pith.science/pith/CRZB6Y3M4ZI4HAXRJQVDDQ55X3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CRZB6Y3M4ZI4HAXRJQVDDQ55X3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:CRZB6Y3M4ZI4HAXRJQVDDQ55X3","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":"df04d3f3821a0fb59530c5932412bbd5509b1f91a2c104fb7e60f17c97accb02","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2019-03-08T15:10:37Z","title_canon_sha256":"17b1477a0b216ea49e0b2f4642784828f2c75306ecf700472964f066c34c83f1"},"schema_version":"1.0","source":{"id":"1903.03487","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.03487","created_at":"2026-05-17T23:51:45Z"},{"alias_kind":"arxiv_version","alias_value":"1903.03487v1","created_at":"2026-05-17T23:51:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.03487","created_at":"2026-05-17T23:51:45Z"},{"alias_kind":"pith_short_12","alias_value":"CRZB6Y3M4ZI4","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"CRZB6Y3M4ZI4HAXR","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"CRZB6Y3M","created_at":"2026-05-18T12:33:15Z"}],"graph_snapshots":[{"event_id":"sha256:34c3a2c95b688e2872440e0b05392c56bfbd4d8513a9e51d357f0f5aa4e96cce","target":"graph","created_at":"2026-05-17T23:51:45Z","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":"Um CRDT \\'e um tipo de dados que pode ser replicado e modificado concorrentemente sem coordena\\c{c}\\~ao, garantindo-se a converg\\^encia das r\\'eplicas atrav\\'es da resolu\\c{c}\\~ao autom\\'atica de conflitos. Cada CRDT implementa uma pol\\'itica espec\\'ifica para resolver conflitos. Por exemplo, um conjunto CRDT add-wins d\\'a prioridade ao \"add\" aquando da execu\\c{c}\\~ao concorrente de um \"add\" e \"rem\" do mesmo elemento. Em algumas aplica\\c{c}\\~oes pode ser necess\\'ario usar diferentes pol\\'iticas para diferentes execu\\c{c}\\~oes de uma opera\\c{c}\\~ao -- por exemplo, uma aplica\\c{c}\\~ao que utiliz","authors_text":"Andr\\'e Rijo, Carla Ferreira, Nuno Pregui\\c{c}a","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2019-03-08T15:10:37Z","title":"Set CRDT com M\\'ultiplas Pol\\'iticas de Resolu\\c{c}\\~ao de Conflitos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.03487","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:fe9bd7b2c78295f08c0e680989f841f06a3194d2fee4eb29b710000fe1cda153","target":"record","created_at":"2026-05-17T23:51:45Z","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":"df04d3f3821a0fb59530c5932412bbd5509b1f91a2c104fb7e60f17c97accb02","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2019-03-08T15:10:37Z","title_canon_sha256":"17b1477a0b216ea49e0b2f4642784828f2c75306ecf700472964f066c34c83f1"},"schema_version":"1.0","source":{"id":"1903.03487","kind":"arxiv","version":1}},"canonical_sha256":"14721f636ce651c382f14c2a31c3bdbef75573e3a72dea717250a4abce2125cc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"14721f636ce651c382f14c2a31c3bdbef75573e3a72dea717250a4abce2125cc","first_computed_at":"2026-05-17T23:51:45.367476Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:51:45.367476Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pGyWEp6JSqv1SUlOaK7Vcnnk0VuZZVW5M1qd1p2KQ4edSDwTjh1YLzyPzQ0L1YlQgslBvKcUg/qUoybweeA1Dw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:51:45.367922Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.03487","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fe9bd7b2c78295f08c0e680989f841f06a3194d2fee4eb29b710000fe1cda153","sha256:34c3a2c95b688e2872440e0b05392c56bfbd4d8513a9e51d357f0f5aa4e96cce"],"state_sha256":"42aeb3706edc3e6b6219774a5af0f2b280d00bcf2a61e29425d5b568989b1a39"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Fe83nmKNSgLw0/P7sSZ08WW27LuKOr0lY0kZtUEMd8ddVS1ielJ7ZP89BCt+IZB6o7xD8cgnyAEOBDitZ3pIBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-23T00:34:58.640568Z","bundle_sha256":"bcf9cf018943608f667a5352f47b4a5b28fa005b2e7bff5990a336d432c06397"}}