{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:XVMJNRPXT2WD2AKZKV3MIUWIJJ","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":"35a7c56931ce39d3b42c1e8764c2b87db59e849ab91a94623c5a894600bd3882","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CR","submitted_at":"2023-04-06T09:38:01Z","title_canon_sha256":"953526e08467599163821fd1e6a418c71c2b994e38849f91d023d2df3a299642"},"schema_version":"1.0","source":{"id":"2304.02959","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.02959","created_at":"2026-07-05T05:58:43Z"},{"alias_kind":"arxiv_version","alias_value":"2304.02959v1","created_at":"2026-07-05T05:58:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.02959","created_at":"2026-07-05T05:58:43Z"},{"alias_kind":"pith_short_12","alias_value":"XVMJNRPXT2WD","created_at":"2026-07-05T05:58:43Z"},{"alias_kind":"pith_short_16","alias_value":"XVMJNRPXT2WD2AKZ","created_at":"2026-07-05T05:58:43Z"},{"alias_kind":"pith_short_8","alias_value":"XVMJNRPX","created_at":"2026-07-05T05:58:43Z"}],"graph_snapshots":[{"event_id":"sha256:26cd70dead7537bf9d64414538e72f393d13fe5dacccdb0724b19abc914c92f6","target":"graph","created_at":"2026-07-05T05:58:43Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2304.02959/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"While machine learning has become pervasive in as diversified fields as industry, healthcare, social networks, privacy concerns regarding the training data have gained a critical importance. In settings where several parties wish to collaboratively train a common model without jeopardizing their sensitive data, the need for a private training protocol is particularly stringent and implies to protect the data against both the model's end-users and the actors of the training phase. Differential privacy (DP) and cryptographic primitives are complementary popular countermeasures against privacy at","authors_text":"Arnaud Grivet S\\'ebert, C\\'edric Gouy-Pailler, Martin Zuber, Oana Stan, Renaud Sirdey","cross_cats":["cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CR","submitted_at":"2023-04-06T09:38:01Z","title":"When approximate design for fast homomorphic computation provides differential privacy guarantees"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.02959","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:a1107caa832b9ed3f29313585bd2b322a67f0673c997be59cecef74364676224","target":"record","created_at":"2026-07-05T05:58:43Z","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":"35a7c56931ce39d3b42c1e8764c2b87db59e849ab91a94623c5a894600bd3882","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CR","submitted_at":"2023-04-06T09:38:01Z","title_canon_sha256":"953526e08467599163821fd1e6a418c71c2b994e38849f91d023d2df3a299642"},"schema_version":"1.0","source":{"id":"2304.02959","kind":"arxiv","version":1}},"canonical_sha256":"bd5896c5f79eac3d01595576c452c84a586354adbc5f3e770709820694de3dec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bd5896c5f79eac3d01595576c452c84a586354adbc5f3e770709820694de3dec","first_computed_at":"2026-07-05T05:58:43.554717Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:58:43.554717Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8hH32N5EdKiNsBsTFBlRnQWmfJEa0obB/Ycz3e2TDWZmYLuWtP7he32VkLhOWHo4oJI7mMJKRNdgytWYW/14BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:58:43.555083Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.02959","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a1107caa832b9ed3f29313585bd2b322a67f0673c997be59cecef74364676224","sha256:26cd70dead7537bf9d64414538e72f393d13fe5dacccdb0724b19abc914c92f6"],"state_sha256":"e0ee0881df63f8397d6a3bf22c829af08dd7b44a01e66b661a9789fda720b838"}