{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:27HIWEZM5SQR7VCN7TSAZKEVQA","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":"36917c0db02dbac4b9ac7bf22b500a8d6babc7a9c906f1fa18624ce933d13f7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2016-10-24T15:35:09Z","title_canon_sha256":"a7b0b61ae1260e710d4ed3fc5893f03b013f8cdf2d79b5897aa38db0280d07b7"},"schema_version":"1.0","source":{"id":"1610.07459","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.07459","created_at":"2026-05-18T01:01:30Z"},{"alias_kind":"arxiv_version","alias_value":"1610.07459v1","created_at":"2026-05-18T01:01:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.07459","created_at":"2026-05-18T01:01:30Z"},{"alias_kind":"pith_short_12","alias_value":"27HIWEZM5SQR","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"27HIWEZM5SQR7VCN","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"27HIWEZM","created_at":"2026-05-18T12:29:52Z"}],"graph_snapshots":[{"event_id":"sha256:0ca9ddc715ee54f1dddae4196df05f65b711cbd546c3afa8bba629dbcaf7f344","target":"graph","created_at":"2026-05-18T01:01:30Z","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":"Network latency can have a significant impact on the performance of transactional storage systems, particularly in wide area or geo-distributed deployments. To reduce latency, systems typically rely on a cache to service read-requests closer to the client. However, caches are not effective for write-heavy workloads, which have to be processed by the storage system in order to maintain serializability.\n  This paper presents a new technique, called optimistic abort, which reduces network latency for high-contention, write-heavy workloads by identifying transactions that will abort as early as po","authors_text":"Fernando Pedone, Huynh Tu Dang, Leandro Pacheco de Sousa, Robert Soul\\'e, Theo Jepsen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2016-10-24T15:35:09Z","title":"Optimistic Aborts for Geo-distributed Transactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.07459","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":"sha256:8e3c61f727b4438307cf59e876545f7a5a2adea89945ca9d7a290c5f901e2704","target":"record","created_at":"2026-05-18T01:01:30Z","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":"36917c0db02dbac4b9ac7bf22b500a8d6babc7a9c906f1fa18624ce933d13f7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2016-10-24T15:35:09Z","title_canon_sha256":"a7b0b61ae1260e710d4ed3fc5893f03b013f8cdf2d79b5897aa38db0280d07b7"},"schema_version":"1.0","source":{"id":"1610.07459","kind":"arxiv","version":1}},"canonical_sha256":"d7ce8b132ceca11fd44dfce40ca895800aafd3e00eb196d1c13202cda9d7c94e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d7ce8b132ceca11fd44dfce40ca895800aafd3e00eb196d1c13202cda9d7c94e","first_computed_at":"2026-05-18T01:01:30.058064Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:01:30.058064Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6zIYhQ0T+zQuORcw9GQAG9crvdgp3BUiQ1W7iDHUJCo/iQREQBIzkafh0D0SO1TR+LTrA6xbZ8thcrlInupECQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:01:30.058701Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.07459","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8e3c61f727b4438307cf59e876545f7a5a2adea89945ca9d7a290c5f901e2704","sha256:0ca9ddc715ee54f1dddae4196df05f65b711cbd546c3afa8bba629dbcaf7f344"],"state_sha256":"05858c8f8fbef7d73470ce84ed755467fc0a241b1f17faac2e43ac31768ef100"}