{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:ZCC4753WJHJFE2WFUCI4TPNP7J","short_pith_number":"pith:ZCC4753W","schema_version":"1.0","canonical_sha256":"c885cff77649d2526ac5a091c9bdaffa66964d57de01ca8439c84127dd6d16b9","source":{"kind":"arxiv","id":"1705.04421","version":2},"attestation_state":"computed","paper":{"title":"Optimizing Locally Differentially Private Protocols","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Jeremiah Blocki, Ninghui Li, Somesh Jha, Tianhao Wang","submitted_at":"2017-05-12T01:46:06Z","abstract_excerpt":"Protocols satisfying Local Differential Privacy (LDP) enable parties to collect aggregate information about a population while protecting each user's privacy, without relying on a trusted third party. LDP protocols (such as Google's RAPPOR) have been deployed in real-world scenarios. In these protocols, a user encodes his private information and perturbs the encoded value locally before sending it to an aggregator, who combines values that users contribute to infer statistics about the population. In this paper, we introduce a framework that generalizes several LDP protocols proposed in the li"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1705.04421","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2017-05-12T01:46:06Z","cross_cats_sorted":[],"title_canon_sha256":"73c6965196a09df682b88e6acfd2fe4975d6dc0a51381bc4bba8c61fbc3bd400","abstract_canon_sha256":"60cef45d25c42d36dc728cad43e4e5367d719bbd33446d215f587f0e189d8ba8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:44:33.210741Z","signature_b64":"UhnjW+z5Hw6iIk+2/lDc8/3Bl8cpXTbcOZ6kTuATSZMJyxf9fBgHesid74mbTw6f4sWEghImYDco3PwYdNXSCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c885cff77649d2526ac5a091c9bdaffa66964d57de01ca8439c84127dd6d16b9","last_reissued_at":"2026-05-18T00:44:33.210379Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:44:33.210379Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Optimizing Locally Differentially Private Protocols","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Jeremiah Blocki, Ninghui Li, Somesh Jha, Tianhao Wang","submitted_at":"2017-05-12T01:46:06Z","abstract_excerpt":"Protocols satisfying Local Differential Privacy (LDP) enable parties to collect aggregate information about a population while protecting each user's privacy, without relying on a trusted third party. LDP protocols (such as Google's RAPPOR) have been deployed in real-world scenarios. In these protocols, a user encodes his private information and perturbs the encoded value locally before sending it to an aggregator, who combines values that users contribute to infer statistics about the population. In this paper, we introduce a framework that generalizes several LDP protocols proposed in the li"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.04421","kind":"arxiv","version":2},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1705.04421","created_at":"2026-05-18T00:44:33.210438+00:00"},{"alias_kind":"arxiv_version","alias_value":"1705.04421v2","created_at":"2026-05-18T00:44:33.210438+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.04421","created_at":"2026-05-18T00:44:33.210438+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZCC4753WJHJF","created_at":"2026-05-18T12:31:59.375834+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZCC4753WJHJFE2WF","created_at":"2026-05-18T12:31:59.375834+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZCC4753W","created_at":"2026-05-18T12:31:59.375834+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZCC4753WJHJFE2WFUCI4TPNP7J","json":"https://pith.science/pith/ZCC4753WJHJFE2WFUCI4TPNP7J.json","graph_json":"https://pith.science/api/pith-number/ZCC4753WJHJFE2WFUCI4TPNP7J/graph.json","events_json":"https://pith.science/api/pith-number/ZCC4753WJHJFE2WFUCI4TPNP7J/events.json","paper":"https://pith.science/paper/ZCC4753W"},"agent_actions":{"view_html":"https://pith.science/pith/ZCC4753WJHJFE2WFUCI4TPNP7J","download_json":"https://pith.science/pith/ZCC4753WJHJFE2WFUCI4TPNP7J.json","view_paper":"https://pith.science/paper/ZCC4753W","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1705.04421&json=true","fetch_graph":"https://pith.science/api/pith-number/ZCC4753WJHJFE2WFUCI4TPNP7J/graph.json","fetch_events":"https://pith.science/api/pith-number/ZCC4753WJHJFE2WFUCI4TPNP7J/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZCC4753WJHJFE2WFUCI4TPNP7J/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZCC4753WJHJFE2WFUCI4TPNP7J/action/storage_attestation","attest_author":"https://pith.science/pith/ZCC4753WJHJFE2WFUCI4TPNP7J/action/author_attestation","sign_citation":"https://pith.science/pith/ZCC4753WJHJFE2WFUCI4TPNP7J/action/citation_signature","submit_replication":"https://pith.science/pith/ZCC4753WJHJFE2WFUCI4TPNP7J/action/replication_record"}},"created_at":"2026-05-18T00:44:33.210438+00:00","updated_at":"2026-05-18T00:44:33.210438+00:00"}