{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:ASN64BCRPGCYVH2RYEN7FNSNE2","short_pith_number":"pith:ASN64BCR","canonical_record":{"source":{"id":"1803.08609","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-03-22T23:12:55Z","cross_cats_sorted":[],"title_canon_sha256":"9ea924945041a8f49e139d58c21b6fd718e3f5ba268f8beca0ccc5109c0753b6","abstract_canon_sha256":"fb216109ace89ef31332dc8d2e8cd3c193bd92d8adf8b472cca5cf156248a147"},"schema_version":"1.0"},"canonical_sha256":"049bee045179858a9f51c11bf2b64d26a080510bef44899312e6ca77dca61769","source":{"kind":"arxiv","id":"1803.08609","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.08609","created_at":"2026-05-18T00:20:19Z"},{"alias_kind":"arxiv_version","alias_value":"1803.08609v1","created_at":"2026-05-18T00:20:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.08609","created_at":"2026-05-18T00:20:19Z"},{"alias_kind":"pith_short_12","alias_value":"ASN64BCRPGCY","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"ASN64BCRPGCYVH2R","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"ASN64BCR","created_at":"2026-05-18T12:32:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:ASN64BCRPGCYVH2RYEN7FNSNE2","target":"record","payload":{"canonical_record":{"source":{"id":"1803.08609","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-03-22T23:12:55Z","cross_cats_sorted":[],"title_canon_sha256":"9ea924945041a8f49e139d58c21b6fd718e3f5ba268f8beca0ccc5109c0753b6","abstract_canon_sha256":"fb216109ace89ef31332dc8d2e8cd3c193bd92d8adf8b472cca5cf156248a147"},"schema_version":"1.0"},"canonical_sha256":"049bee045179858a9f51c11bf2b64d26a080510bef44899312e6ca77dca61769","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:20:19.110080Z","signature_b64":"OzQe7SpIE3r3M/3gWvjeJjbB3jbyjPlcsiDZ/nUXjMshmxY2qK6CnqkuauX/U0eZ5/pBhxcZWixuLubrLBW3BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"049bee045179858a9f51c11bf2b64d26a080510bef44899312e6ca77dca61769","last_reissued_at":"2026-05-18T00:20:19.109257Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:20:19.109257Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.08609","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":"2026-05-18T00:20:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ivkPlsW7r9eVhjC13D6ize/VfLWWhsLgzVtzWKN1NvCzB89IsKO7q0BiEhc+FdHIOie1gz+iFlpB6ew3Q6W2Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T10:50:57.408622Z"},"content_sha256":"341bcc5991777d133b5a9e90436c1620f7f44109e7fbadde6a525251aabd4cd7","schema_version":"1.0","event_id":"sha256:341bcc5991777d133b5a9e90436c1620f7f44109e7fbadde6a525251aabd4cd7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:ASN64BCRPGCYVH2RYEN7FNSNE2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Toward Adaptive Causal Consistency for Replicated Data Stores","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Mohammad Roohitavaf, Sandeep Kulkarni","submitted_at":"2018-03-22T23:12:55Z","abstract_excerpt":"Causal consistency for key-value stores has two main requirements (1) do not make a version visible if some of its dependencies are invisible as it may violate causal consistency in the future and (2) make a version visible as soon as possible so that clients have the most recent information (to the extent feasible). These two requirements conflict with each other. Existing key-value stores that provide causal consistency (or detection of causal violation) utilize a static approach in the trade-off between these requirements. Depending upon the choice, it assists some applications and penalize"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.08609","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":"2026-05-18T00:20:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PPNr4Oy3ozlJzWgMEp1uzZDQnfGmPxBmvjBFOt3rx3sdSqm4AeZILR2Tlr4ahw+CBLxU8slnVoDAogtKAFvxDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T10:50:57.409344Z"},"content_sha256":"abe156e2c18c267a2be15814fd95eaf8105e66c711daeee745baa1076cb01319","schema_version":"1.0","event_id":"sha256:abe156e2c18c267a2be15814fd95eaf8105e66c711daeee745baa1076cb01319"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ASN64BCRPGCYVH2RYEN7FNSNE2/bundle.json","state_url":"https://pith.science/pith/ASN64BCRPGCYVH2RYEN7FNSNE2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ASN64BCRPGCYVH2RYEN7FNSNE2/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":"2026-05-31T10:50:57Z","links":{"resolver":"https://pith.science/pith/ASN64BCRPGCYVH2RYEN7FNSNE2","bundle":"https://pith.science/pith/ASN64BCRPGCYVH2RYEN7FNSNE2/bundle.json","state":"https://pith.science/pith/ASN64BCRPGCYVH2RYEN7FNSNE2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ASN64BCRPGCYVH2RYEN7FNSNE2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:ASN64BCRPGCYVH2RYEN7FNSNE2","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":"fb216109ace89ef31332dc8d2e8cd3c193bd92d8adf8b472cca5cf156248a147","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-03-22T23:12:55Z","title_canon_sha256":"9ea924945041a8f49e139d58c21b6fd718e3f5ba268f8beca0ccc5109c0753b6"},"schema_version":"1.0","source":{"id":"1803.08609","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.08609","created_at":"2026-05-18T00:20:19Z"},{"alias_kind":"arxiv_version","alias_value":"1803.08609v1","created_at":"2026-05-18T00:20:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.08609","created_at":"2026-05-18T00:20:19Z"},{"alias_kind":"pith_short_12","alias_value":"ASN64BCRPGCY","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"ASN64BCRPGCYVH2R","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"ASN64BCR","created_at":"2026-05-18T12:32:13Z"}],"graph_snapshots":[{"event_id":"sha256:abe156e2c18c267a2be15814fd95eaf8105e66c711daeee745baa1076cb01319","target":"graph","created_at":"2026-05-18T00:20:19Z","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":"Causal consistency for key-value stores has two main requirements (1) do not make a version visible if some of its dependencies are invisible as it may violate causal consistency in the future and (2) make a version visible as soon as possible so that clients have the most recent information (to the extent feasible). These two requirements conflict with each other. Existing key-value stores that provide causal consistency (or detection of causal violation) utilize a static approach in the trade-off between these requirements. Depending upon the choice, it assists some applications and penalize","authors_text":"Mohammad Roohitavaf, Sandeep Kulkarni","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-03-22T23:12:55Z","title":"Toward Adaptive Causal Consistency for Replicated Data Stores"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.08609","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":"sha256:341bcc5991777d133b5a9e90436c1620f7f44109e7fbadde6a525251aabd4cd7","target":"record","created_at":"2026-05-18T00:20:19Z","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":"fb216109ace89ef31332dc8d2e8cd3c193bd92d8adf8b472cca5cf156248a147","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-03-22T23:12:55Z","title_canon_sha256":"9ea924945041a8f49e139d58c21b6fd718e3f5ba268f8beca0ccc5109c0753b6"},"schema_version":"1.0","source":{"id":"1803.08609","kind":"arxiv","version":1}},"canonical_sha256":"049bee045179858a9f51c11bf2b64d26a080510bef44899312e6ca77dca61769","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"049bee045179858a9f51c11bf2b64d26a080510bef44899312e6ca77dca61769","first_computed_at":"2026-05-18T00:20:19.109257Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:20:19.109257Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OzQe7SpIE3r3M/3gWvjeJjbB3jbyjPlcsiDZ/nUXjMshmxY2qK6CnqkuauX/U0eZ5/pBhxcZWixuLubrLBW3BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:20:19.110080Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.08609","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:341bcc5991777d133b5a9e90436c1620f7f44109e7fbadde6a525251aabd4cd7","sha256:abe156e2c18c267a2be15814fd95eaf8105e66c711daeee745baa1076cb01319"],"state_sha256":"abc1039fa985a382ff41ea76efe74e07446ed8de40c4446f393d33b0af9e02ee"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9IP3HcN1p+yGVjfC/90oRHTpOYC5tIOL0uNL4hNi3LCSVyNZ8g8mNCTBuPhdnn5AeVFLwKtsj7PIZpJFe6MjCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T10:50:57.413145Z","bundle_sha256":"67d491fe436133b12759f10adfbec021afc8e63276c60fc36faa93b25596cc59"}}