{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:2FZZYSJLAUBMWU722SL45TGZBR","short_pith_number":"pith:2FZZYSJL","canonical_record":{"source":{"id":"2503.14709","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2025-03-18T20:17:20Z","cross_cats_sorted":["cs.CR","cs.DS"],"title_canon_sha256":"5c76f003b7b87561195928d91e57e3bf4cbe33ae62e94d389da1c99d3657fb86","abstract_canon_sha256":"dac10c968fbaca0df5e34d92cf375f6f6210daa3c66052f87ce6e066a217dee4"},"schema_version":"1.0"},"canonical_sha256":"d1739c492b0502cb53fad497ceccd90c535b1fad4d5bb1aae9769f80ca6689f6","source":{"kind":"arxiv","id":"2503.14709","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.14709","created_at":"2026-07-05T10:34:44Z"},{"alias_kind":"arxiv_version","alias_value":"2503.14709v1","created_at":"2026-07-05T10:34:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.14709","created_at":"2026-07-05T10:34:44Z"},{"alias_kind":"pith_short_12","alias_value":"2FZZYSJLAUBM","created_at":"2026-07-05T10:34:44Z"},{"alias_kind":"pith_short_16","alias_value":"2FZZYSJLAUBMWU72","created_at":"2026-07-05T10:34:44Z"},{"alias_kind":"pith_short_8","alias_value":"2FZZYSJL","created_at":"2026-07-05T10:34:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:2FZZYSJLAUBMWU722SL45TGZBR","target":"record","payload":{"canonical_record":{"source":{"id":"2503.14709","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2025-03-18T20:17:20Z","cross_cats_sorted":["cs.CR","cs.DS"],"title_canon_sha256":"5c76f003b7b87561195928d91e57e3bf4cbe33ae62e94d389da1c99d3657fb86","abstract_canon_sha256":"dac10c968fbaca0df5e34d92cf375f6f6210daa3c66052f87ce6e066a217dee4"},"schema_version":"1.0"},"canonical_sha256":"d1739c492b0502cb53fad497ceccd90c535b1fad4d5bb1aae9769f80ca6689f6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:34:44.389747Z","signature_b64":"aINZ9d4LRDDjD+CBwIwxjCmb2ejah7bnN5K/WF3DMrJ+GKYP4kgPqhQ9lxv3prK6cWeA4f4lev359QblaATcAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d1739c492b0502cb53fad497ceccd90c535b1fad4d5bb1aae9769f80ca6689f6","last_reissued_at":"2026-07-05T10:34:44.388764Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:34:44.388764Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2503.14709","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":"2026-07-05T10:34:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7soDBSxGRymB56ifHag4HAcsmS4U3PoXtFF1YRtQ3CE3y3PUS4/Ydho1iiYGZev4eVWpdSqt/ftIQ8K2mRaZCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:41:52.616428Z"},"content_sha256":"38c86778cd22e58f471c0d5e07235d9e514c8b56078f6f79d035c02d3a643757","schema_version":"1.0","event_id":"sha256:38c86778cd22e58f471c0d5e07235d9e514c8b56078f6f79d035c02d3a643757"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:2FZZYSJLAUBMWU722SL45TGZBR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Better Private Distribution Testing by Leveraging Unverified Auxiliary Data","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.CR","cs.DS"],"primary_cat":"cs.LG","authors_text":"Arnav Burudgunte, Cl\\'ement Cannone, Maryam Aliakbarpour, Ronitt Rubinfeld","submitted_at":"2025-03-18T20:17:20Z","abstract_excerpt":"We extend the framework of augmented distribution testing (Aliakbarpour, Indyk, Rubinfeld, and Silwal, NeurIPS 2024) to the differentially private setting. This captures scenarios where a data analyst must perform hypothesis testing tasks on sensitive data, but is able to leverage prior knowledge (public, but possibly erroneous or untrusted) about the data distribution.\n  We design private algorithms in this augmented setting for three flagship distribution testing tasks, uniformity, identity, and closeness testing, whose sample complexity smoothly scales with the claimed quality of the auxili"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.14709","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2503.14709/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T10:34:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+birOPUDEcRlSETkVs728VlrUc5kh/hE9IqcK+plNwL2fIQjusi0H4jEDBTg7mrwTuZZFCgW6xzH0lPyiEXAAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:41:52.616994Z"},"content_sha256":"e7672c4882bae2f16806ff59af7ce908f7936d26decbe09b5d3baee89bfa972d","schema_version":"1.0","event_id":"sha256:e7672c4882bae2f16806ff59af7ce908f7936d26decbe09b5d3baee89bfa972d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2FZZYSJLAUBMWU722SL45TGZBR/bundle.json","state_url":"https://pith.science/pith/2FZZYSJLAUBMWU722SL45TGZBR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2FZZYSJLAUBMWU722SL45TGZBR/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":"2026-08-03T16:41:52Z","links":{"resolver":"https://pith.science/pith/2FZZYSJLAUBMWU722SL45TGZBR","bundle":"https://pith.science/pith/2FZZYSJLAUBMWU722SL45TGZBR/bundle.json","state":"https://pith.science/pith/2FZZYSJLAUBMWU722SL45TGZBR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2FZZYSJLAUBMWU722SL45TGZBR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:2FZZYSJLAUBMWU722SL45TGZBR","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":"dac10c968fbaca0df5e34d92cf375f6f6210daa3c66052f87ce6e066a217dee4","cross_cats_sorted":["cs.CR","cs.DS"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2025-03-18T20:17:20Z","title_canon_sha256":"5c76f003b7b87561195928d91e57e3bf4cbe33ae62e94d389da1c99d3657fb86"},"schema_version":"1.0","source":{"id":"2503.14709","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.14709","created_at":"2026-07-05T10:34:44Z"},{"alias_kind":"arxiv_version","alias_value":"2503.14709v1","created_at":"2026-07-05T10:34:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.14709","created_at":"2026-07-05T10:34:44Z"},{"alias_kind":"pith_short_12","alias_value":"2FZZYSJLAUBM","created_at":"2026-07-05T10:34:44Z"},{"alias_kind":"pith_short_16","alias_value":"2FZZYSJLAUBMWU72","created_at":"2026-07-05T10:34:44Z"},{"alias_kind":"pith_short_8","alias_value":"2FZZYSJL","created_at":"2026-07-05T10:34:44Z"}],"graph_snapshots":[{"event_id":"sha256:e7672c4882bae2f16806ff59af7ce908f7936d26decbe09b5d3baee89bfa972d","target":"graph","created_at":"2026-07-05T10:34:44Z","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/2503.14709/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We extend the framework of augmented distribution testing (Aliakbarpour, Indyk, Rubinfeld, and Silwal, NeurIPS 2024) to the differentially private setting. This captures scenarios where a data analyst must perform hypothesis testing tasks on sensitive data, but is able to leverage prior knowledge (public, but possibly erroneous or untrusted) about the data distribution.\n  We design private algorithms in this augmented setting for three flagship distribution testing tasks, uniformity, identity, and closeness testing, whose sample complexity smoothly scales with the claimed quality of the auxili","authors_text":"Arnav Burudgunte, Cl\\'ement Cannone, Maryam Aliakbarpour, Ronitt Rubinfeld","cross_cats":["cs.CR","cs.DS"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2025-03-18T20:17:20Z","title":"Better Private Distribution Testing by Leveraging Unverified Auxiliary Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.14709","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":"sha256:38c86778cd22e58f471c0d5e07235d9e514c8b56078f6f79d035c02d3a643757","target":"record","created_at":"2026-07-05T10:34:44Z","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":"dac10c968fbaca0df5e34d92cf375f6f6210daa3c66052f87ce6e066a217dee4","cross_cats_sorted":["cs.CR","cs.DS"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2025-03-18T20:17:20Z","title_canon_sha256":"5c76f003b7b87561195928d91e57e3bf4cbe33ae62e94d389da1c99d3657fb86"},"schema_version":"1.0","source":{"id":"2503.14709","kind":"arxiv","version":1}},"canonical_sha256":"d1739c492b0502cb53fad497ceccd90c535b1fad4d5bb1aae9769f80ca6689f6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d1739c492b0502cb53fad497ceccd90c535b1fad4d5bb1aae9769f80ca6689f6","first_computed_at":"2026-07-05T10:34:44.388764Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:34:44.388764Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aINZ9d4LRDDjD+CBwIwxjCmb2ejah7bnN5K/WF3DMrJ+GKYP4kgPqhQ9lxv3prK6cWeA4f4lev359QblaATcAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:34:44.389747Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.14709","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:38c86778cd22e58f471c0d5e07235d9e514c8b56078f6f79d035c02d3a643757","sha256:e7672c4882bae2f16806ff59af7ce908f7936d26decbe09b5d3baee89bfa972d"],"state_sha256":"9c78e3a0a8390db21b3d1a51a33fe5b62850257b6a803e3624824ce6faa3e409"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4N75wiCU/GSuWd7DcArGb6dPbsa3RY636BTar7UFlgn9fVEwTAkBz3EtZ77GsE7P6x3U6pYpClQOzqnPJz6kCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T16:41:52.622417Z","bundle_sha256":"b940c115fd5d8e1cf7fd7d1413f5cc4c8f8b7dac7314d3d9575f8293efa7aac3"}}