{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:7BEROFP6GRZX5BP3YMRPXUPPDP","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":"7517a757951921982dae65b47c3ee53d330713f6cde2f6d1e58402e992b6a9d4","cross_cats_sorted":["cs.DB"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2017-06-28T20:44:28Z","title_canon_sha256":"7ef69ffc4969dc58ad2f8d221d0982640b2a27e407404fe3d63cac1dc4fa38c0"},"schema_version":"1.0","source":{"id":"1706.09479","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.09479","created_at":"2026-05-18T00:06:41Z"},{"alias_kind":"arxiv_version","alias_value":"1706.09479v5","created_at":"2026-05-18T00:06:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.09479","created_at":"2026-05-18T00:06:41Z"},{"alias_kind":"pith_short_12","alias_value":"7BEROFP6GRZX","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"7BEROFP6GRZX5BP3","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"7BEROFP6","created_at":"2026-05-18T12:31:03Z"}],"graph_snapshots":[{"event_id":"sha256:0d5a933f783d43b5b9941954da44978ce71dfef35f5f656141d187241771d650","target":"graph","created_at":"2026-05-18T00:06:41Z","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":"Differential privacy promises to enable general data analytics while protecting individual privacy, but existing differential privacy mechanisms do not support the wide variety of features and databases used in real-world SQL-based analytics systems.\n  This paper presents the first practical approach for differential privacy of SQL queries. Using 8.1 million real-world queries, we conduct an empirical study to determine the requirements for practical differential privacy, and discuss limitations of previous approaches in light of these requirements. To meet these requirements we propose elasti","authors_text":"Dawn Song, Joseph P. Near, Noah Johnson","cross_cats":["cs.DB"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2017-06-28T20:44:28Z","title":"Towards Practical Differential Privacy for SQL Queries"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.09479","kind":"arxiv","version":5},"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":"sha256:4c3c65867d4fa96b326284b8585ceb8518758ce982ecffd71fc04dd37c2aaedd","target":"record","created_at":"2026-05-18T00:06:41Z","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":"7517a757951921982dae65b47c3ee53d330713f6cde2f6d1e58402e992b6a9d4","cross_cats_sorted":["cs.DB"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2017-06-28T20:44:28Z","title_canon_sha256":"7ef69ffc4969dc58ad2f8d221d0982640b2a27e407404fe3d63cac1dc4fa38c0"},"schema_version":"1.0","source":{"id":"1706.09479","kind":"arxiv","version":5}},"canonical_sha256":"f8491715fe34737e85fbc322fbd1ef1be81f8af68dd1455b2ff56e3dac65d11f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f8491715fe34737e85fbc322fbd1ef1be81f8af68dd1455b2ff56e3dac65d11f","first_computed_at":"2026-05-18T00:06:41.736962Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:41.736962Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aDy0rsv6eIbWq5bTiHokkzfUupXfF/hrhF1G0nkOrd3A6A52zq4Gx+OtAtNR065Z2PatfPU8x99mAIlkQAL9AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:41.737326Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.09479","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4c3c65867d4fa96b326284b8585ceb8518758ce982ecffd71fc04dd37c2aaedd","sha256:0d5a933f783d43b5b9941954da44978ce71dfef35f5f656141d187241771d650"],"state_sha256":"03e1aa71d4f5e52cf58550d9bee354326aebe16a2efeb0dabcc10ea8f19fdd78"}