{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:GGJ37VGUBE2RSNNQYMHORWKMAX","short_pith_number":"pith:GGJ37VGU","canonical_record":{"source":{"id":"1009.1544","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2010-09-08T14:25:45Z","cross_cats_sorted":["cs.DS"],"title_canon_sha256":"98cbaec7b72ecfcbdec450d16fe16c95d008d04ac3cb0a7138e6b478aaa9619f","abstract_canon_sha256":"338acd3aa22b1bf5eebc48a9fd8e8eb5ee73bd807caf5d83ded094a33059ba8d"},"schema_version":"1.0"},"canonical_sha256":"3193bfd4d409351935b0c30ee8d94c05d9db667e35103ca26d0fa581e946c255","source":{"kind":"arxiv","id":"1009.1544","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.1544","created_at":"2026-05-18T04:41:14Z"},{"alias_kind":"arxiv_version","alias_value":"1009.1544v1","created_at":"2026-05-18T04:41:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.1544","created_at":"2026-05-18T04:41:14Z"},{"alias_kind":"pith_short_12","alias_value":"GGJ37VGUBE2R","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"GGJ37VGUBE2RSNNQ","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"GGJ37VGU","created_at":"2026-05-18T12:26:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:GGJ37VGUBE2RSNNQYMHORWKMAX","target":"record","payload":{"canonical_record":{"source":{"id":"1009.1544","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2010-09-08T14:25:45Z","cross_cats_sorted":["cs.DS"],"title_canon_sha256":"98cbaec7b72ecfcbdec450d16fe16c95d008d04ac3cb0a7138e6b478aaa9619f","abstract_canon_sha256":"338acd3aa22b1bf5eebc48a9fd8e8eb5ee73bd807caf5d83ded094a33059ba8d"},"schema_version":"1.0"},"canonical_sha256":"3193bfd4d409351935b0c30ee8d94c05d9db667e35103ca26d0fa581e946c255","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:41:14.537359Z","signature_b64":"pQHJ7BOwuiDoNHlBGyuzfQUDM4NA5CLbjLJEEwDYM6AuFY3yhWxZlVNfS5Z73bpmW5w5sEFU5wlqbufXH9tXDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3193bfd4d409351935b0c30ee8d94c05d9db667e35103ca26d0fa581e946c255","last_reissued_at":"2026-05-18T04:41:14.536723Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:41:14.536723Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1009.1544","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":"2026-05-18T04:41:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UcUoYLrGSGtTaOhCTKn3bMElQpRdtn+xZo54qNrDBAH9H/6AbgCq2p1Yhtp8fUt6UE3SKjuNKtMSMRmEujTTCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T06:10:24.121823Z"},"content_sha256":"160f215f6e9645d5bdc1193f00c0e4adcdaa76da6b1517896f28730fb6bbc00f","schema_version":"1.0","event_id":"sha256:160f215f6e9645d5bdc1193f00c0e4adcdaa76da6b1517896f28730fb6bbc00f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:GGJ37VGUBE2RSNNQYMHORWKMAX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pan-private Algorithms: When Memory Does Not Help","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DS"],"primary_cat":"cs.CR","authors_text":"Aleksandar Nikolov, Darakhshan Mir, Rebecca N. Wright, S. Muthukrishnan","submitted_at":"2010-09-08T14:25:45Z","abstract_excerpt":"Consider updates arriving online in which the $t$th input is $(i_t,d_t)$, where $i_t$'s are thought of as IDs of users. Informally, a randomized function $f$ is {\\em differentially private} with respect to the IDs if the probability distribution induced by $f$ is not much different from that induced by it on an input in which occurrences of an ID $j$ are replaced with some other ID $k$ Recently, this notion was extended to {\\em pan-privacy} where the computation of $f$ retains differential privacy, even if the internal memory of the algorithm is exposed to the adversary (say by a malicious bre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.1544","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":""},"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":"2026-05-18T04:41:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QHmNjQ/x/x1J7I2lmE9UhSbLHxVRCCJ/LWTOv+HVD1SvbGCRTTbCTZJkHkAzywCBLxX27mO67X8VaKYWOTw6Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T06:10:24.122167Z"},"content_sha256":"3e1c8447e5f158c0c7bdc9e59146abaee09b11a5b8a61551919829c808d3769a","schema_version":"1.0","event_id":"sha256:3e1c8447e5f158c0c7bdc9e59146abaee09b11a5b8a61551919829c808d3769a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GGJ37VGUBE2RSNNQYMHORWKMAX/bundle.json","state_url":"https://pith.science/pith/GGJ37VGUBE2RSNNQYMHORWKMAX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GGJ37VGUBE2RSNNQYMHORWKMAX/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":"2026-05-30T06:10:24Z","links":{"resolver":"https://pith.science/pith/GGJ37VGUBE2RSNNQYMHORWKMAX","bundle":"https://pith.science/pith/GGJ37VGUBE2RSNNQYMHORWKMAX/bundle.json","state":"https://pith.science/pith/GGJ37VGUBE2RSNNQYMHORWKMAX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GGJ37VGUBE2RSNNQYMHORWKMAX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:GGJ37VGUBE2RSNNQYMHORWKMAX","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":"338acd3aa22b1bf5eebc48a9fd8e8eb5ee73bd807caf5d83ded094a33059ba8d","cross_cats_sorted":["cs.DS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2010-09-08T14:25:45Z","title_canon_sha256":"98cbaec7b72ecfcbdec450d16fe16c95d008d04ac3cb0a7138e6b478aaa9619f"},"schema_version":"1.0","source":{"id":"1009.1544","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.1544","created_at":"2026-05-18T04:41:14Z"},{"alias_kind":"arxiv_version","alias_value":"1009.1544v1","created_at":"2026-05-18T04:41:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.1544","created_at":"2026-05-18T04:41:14Z"},{"alias_kind":"pith_short_12","alias_value":"GGJ37VGUBE2R","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"GGJ37VGUBE2RSNNQ","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"GGJ37VGU","created_at":"2026-05-18T12:26:07Z"}],"graph_snapshots":[{"event_id":"sha256:3e1c8447e5f158c0c7bdc9e59146abaee09b11a5b8a61551919829c808d3769a","target":"graph","created_at":"2026-05-18T04:41:14Z","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":"Consider updates arriving online in which the $t$th input is $(i_t,d_t)$, where $i_t$'s are thought of as IDs of users. Informally, a randomized function $f$ is {\\em differentially private} with respect to the IDs if the probability distribution induced by $f$ is not much different from that induced by it on an input in which occurrences of an ID $j$ are replaced with some other ID $k$ Recently, this notion was extended to {\\em pan-privacy} where the computation of $f$ retains differential privacy, even if the internal memory of the algorithm is exposed to the adversary (say by a malicious bre","authors_text":"Aleksandar Nikolov, Darakhshan Mir, Rebecca N. Wright, S. Muthukrishnan","cross_cats":["cs.DS"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2010-09-08T14:25:45Z","title":"Pan-private Algorithms: When Memory Does Not Help"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.1544","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":"sha256:160f215f6e9645d5bdc1193f00c0e4adcdaa76da6b1517896f28730fb6bbc00f","target":"record","created_at":"2026-05-18T04:41:14Z","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":"338acd3aa22b1bf5eebc48a9fd8e8eb5ee73bd807caf5d83ded094a33059ba8d","cross_cats_sorted":["cs.DS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2010-09-08T14:25:45Z","title_canon_sha256":"98cbaec7b72ecfcbdec450d16fe16c95d008d04ac3cb0a7138e6b478aaa9619f"},"schema_version":"1.0","source":{"id":"1009.1544","kind":"arxiv","version":1}},"canonical_sha256":"3193bfd4d409351935b0c30ee8d94c05d9db667e35103ca26d0fa581e946c255","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3193bfd4d409351935b0c30ee8d94c05d9db667e35103ca26d0fa581e946c255","first_computed_at":"2026-05-18T04:41:14.536723Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:41:14.536723Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pQHJ7BOwuiDoNHlBGyuzfQUDM4NA5CLbjLJEEwDYM6AuFY3yhWxZlVNfS5Z73bpmW5w5sEFU5wlqbufXH9tXDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:41:14.537359Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.1544","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:160f215f6e9645d5bdc1193f00c0e4adcdaa76da6b1517896f28730fb6bbc00f","sha256:3e1c8447e5f158c0c7bdc9e59146abaee09b11a5b8a61551919829c808d3769a"],"state_sha256":"538fa959bfd0175a3312c4a7c12425a6e0d7a5fdc63e282f04e6c88e6d6c98cc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OiDeNNyOusWWkQuOm2LfIThXJB8mOeotlO/i5xb7n3zC5hJEEgi8V9lpxSk+8srdmslWjJZuNPR29TPLNSRvBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T06:10:24.124253Z","bundle_sha256":"89e0573f40ad0aafb6ef565e991f66ce8b85603c0f25b4e081c199228bba8195"}}