{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:MSW5J7S7VHF4RSU6THQJHEPS5N","short_pith_number":"pith:MSW5J7S7","canonical_record":{"source":{"id":"2401.00794","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2024-01-01T15:48:39Z","cross_cats_sorted":[],"title_canon_sha256":"08b18a63befd2dc51aa2f6359252c18e9c0b985ac35adf0c4b34e74f01da33f7","abstract_canon_sha256":"ec3c630d9ee6338e56527e1f3ffcd5295b3373dfc615af604937b03ea0abb687"},"schema_version":"1.0"},"canonical_sha256":"64add4fe5fa9cbc8ca9e99e09391f2eb707f1b77ea0be01adab10bfd72fc7c02","source":{"kind":"arxiv","id":"2401.00794","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.00794","created_at":"2026-07-05T07:29:22Z"},{"alias_kind":"arxiv_version","alias_value":"2401.00794v1","created_at":"2026-07-05T07:29:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.00794","created_at":"2026-07-05T07:29:22Z"},{"alias_kind":"pith_short_12","alias_value":"MSW5J7S7VHF4","created_at":"2026-07-05T07:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"MSW5J7S7VHF4RSU6","created_at":"2026-07-05T07:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"MSW5J7S7","created_at":"2026-07-05T07:29:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:MSW5J7S7VHF4RSU6THQJHEPS5N","target":"record","payload":{"canonical_record":{"source":{"id":"2401.00794","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2024-01-01T15:48:39Z","cross_cats_sorted":[],"title_canon_sha256":"08b18a63befd2dc51aa2f6359252c18e9c0b985ac35adf0c4b34e74f01da33f7","abstract_canon_sha256":"ec3c630d9ee6338e56527e1f3ffcd5295b3373dfc615af604937b03ea0abb687"},"schema_version":"1.0"},"canonical_sha256":"64add4fe5fa9cbc8ca9e99e09391f2eb707f1b77ea0be01adab10bfd72fc7c02","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:29:22.885403Z","signature_b64":"Js+7Z9hkz6ALR6MYtX+ZFZbfdIfijE8Bmo86Nl1tyUg/euJ+kwDgsJpBjv96C3vAjR2iWwaEkeKOAjGjMxfGBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"64add4fe5fa9cbc8ca9e99e09391f2eb707f1b77ea0be01adab10bfd72fc7c02","last_reissued_at":"2026-07-05T07:29:22.884953Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:29:22.884953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2401.00794","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":"2026-07-05T07:29:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sNNNW+j0/4x0J7TG812/t1wqTCm93jP+h3JSgbO+unniRGZQyI4n0KeLe73SJRMfwkfoiyOWT4n6qe4ZmQzoBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T23:24:57.437575Z"},"content_sha256":"fb5e3ed7f35a9490c7ede5af7bf382fc6b15e00e121232b89825f9dbda8a3c94","schema_version":"1.0","event_id":"sha256:fb5e3ed7f35a9490c7ede5af7bf382fc6b15e00e121232b89825f9dbda8a3c94"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:MSW5J7S7VHF4RSU6THQJHEPS5N","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Privacy-Preserving Data in IoT-based Cloud Systems: A Comprehensive Survey with AI Integration","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"D. Dhinakaran, D. Selvaraj, S. Edwin Raja, S.M. Udhaya Sankar","submitted_at":"2024-01-01T15:48:39Z","abstract_excerpt":"As the integration of Internet of Things devices with cloud computing proliferates, the paramount importance of privacy preservation comes to the forefront. This survey paper meticulously explores the landscape of privacy issues in the dynamic intersection of IoT and cloud systems. The comprehensive literature review synthesizes existing research, illuminating key challenges and discerning emerging trends in privacy preserving techniques. The categorization of diverse approaches unveils a nuanced understanding of encryption techniques, anonymization strategies, access control mechanisms, and t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.00794","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/2401.00794/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":"2026-07-05T07:29:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fLL73tCw1edAS/IzU44TiM3PShBim7OnXXNhWFkMJn/CwDL8oSVGHG48rxRqB3z6Xb5tuKDL0niuO02UohlbAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T23:24:57.437894Z"},"content_sha256":"e22f5aecc78df96383a4c467b042605af975031b1bfc81b5ced7f052981d85d4","schema_version":"1.0","event_id":"sha256:e22f5aecc78df96383a4c467b042605af975031b1bfc81b5ced7f052981d85d4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MSW5J7S7VHF4RSU6THQJHEPS5N/bundle.json","state_url":"https://pith.science/pith/MSW5J7S7VHF4RSU6THQJHEPS5N/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MSW5J7S7VHF4RSU6THQJHEPS5N/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":"2026-08-18T23:24:57Z","links":{"resolver":"https://pith.science/pith/MSW5J7S7VHF4RSU6THQJHEPS5N","bundle":"https://pith.science/pith/MSW5J7S7VHF4RSU6THQJHEPS5N/bundle.json","state":"https://pith.science/pith/MSW5J7S7VHF4RSU6THQJHEPS5N/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MSW5J7S7VHF4RSU6THQJHEPS5N/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:MSW5J7S7VHF4RSU6THQJHEPS5N","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":"ec3c630d9ee6338e56527e1f3ffcd5295b3373dfc615af604937b03ea0abb687","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2024-01-01T15:48:39Z","title_canon_sha256":"08b18a63befd2dc51aa2f6359252c18e9c0b985ac35adf0c4b34e74f01da33f7"},"schema_version":"1.0","source":{"id":"2401.00794","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.00794","created_at":"2026-07-05T07:29:22Z"},{"alias_kind":"arxiv_version","alias_value":"2401.00794v1","created_at":"2026-07-05T07:29:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.00794","created_at":"2026-07-05T07:29:22Z"},{"alias_kind":"pith_short_12","alias_value":"MSW5J7S7VHF4","created_at":"2026-07-05T07:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"MSW5J7S7VHF4RSU6","created_at":"2026-07-05T07:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"MSW5J7S7","created_at":"2026-07-05T07:29:22Z"}],"graph_snapshots":[{"event_id":"sha256:e22f5aecc78df96383a4c467b042605af975031b1bfc81b5ced7f052981d85d4","target":"graph","created_at":"2026-07-05T07:29:22Z","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/2401.00794/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"As the integration of Internet of Things devices with cloud computing proliferates, the paramount importance of privacy preservation comes to the forefront. This survey paper meticulously explores the landscape of privacy issues in the dynamic intersection of IoT and cloud systems. The comprehensive literature review synthesizes existing research, illuminating key challenges and discerning emerging trends in privacy preserving techniques. The categorization of diverse approaches unveils a nuanced understanding of encryption techniques, anonymization strategies, access control mechanisms, and t","authors_text":"D. Dhinakaran, D. Selvaraj, S. Edwin Raja, S.M. Udhaya Sankar","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2024-01-01T15:48:39Z","title":"Privacy-Preserving Data in IoT-based Cloud Systems: A Comprehensive Survey with AI Integration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.00794","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:fb5e3ed7f35a9490c7ede5af7bf382fc6b15e00e121232b89825f9dbda8a3c94","target":"record","created_at":"2026-07-05T07:29:22Z","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":"ec3c630d9ee6338e56527e1f3ffcd5295b3373dfc615af604937b03ea0abb687","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2024-01-01T15:48:39Z","title_canon_sha256":"08b18a63befd2dc51aa2f6359252c18e9c0b985ac35adf0c4b34e74f01da33f7"},"schema_version":"1.0","source":{"id":"2401.00794","kind":"arxiv","version":1}},"canonical_sha256":"64add4fe5fa9cbc8ca9e99e09391f2eb707f1b77ea0be01adab10bfd72fc7c02","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"64add4fe5fa9cbc8ca9e99e09391f2eb707f1b77ea0be01adab10bfd72fc7c02","first_computed_at":"2026-07-05T07:29:22.884953Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:29:22.884953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Js+7Z9hkz6ALR6MYtX+ZFZbfdIfijE8Bmo86Nl1tyUg/euJ+kwDgsJpBjv96C3vAjR2iWwaEkeKOAjGjMxfGBg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:29:22.885403Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.00794","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fb5e3ed7f35a9490c7ede5af7bf382fc6b15e00e121232b89825f9dbda8a3c94","sha256:e22f5aecc78df96383a4c467b042605af975031b1bfc81b5ced7f052981d85d4"],"state_sha256":"7d7161b0140cc6928d82309881d9791925bef2dd6702620a81979be42857bd56"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oYifooypGs5eSqF5IODpi8Jn+Jmzj3QW0aosiQUqPATScbwIvuxCpjsWlxVXDtZSM0uTMh7KCsLUrPxoxI2PBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T23:24:57.441314Z","bundle_sha256":"8ca406d5e7e304af46be2b57a849c40178860945ff4705a80e55e05c40c4ec57"}}