{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:S5KUHE7IJTRQKB65RZLORVJAOC","short_pith_number":"pith:S5KUHE7I","canonical_record":{"source":{"id":"1307.2991","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2013-07-11T07:03:06Z","cross_cats_sorted":[],"title_canon_sha256":"2ab6bb2abe823165a2321459d7d02795ce913444a0b49ba2f78c3be29bb8efbb","abstract_canon_sha256":"61f248cb58bdee6fb05a7bdbb721f7c39cb7c3fee0ad27dd4e11d57337eddce3"},"schema_version":"1.0"},"canonical_sha256":"97554393e84ce30507dd8e56e8d52070b9803e5962c5c9336311da26e4b9412b","source":{"kind":"arxiv","id":"1307.2991","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.2991","created_at":"2026-05-18T03:18:39Z"},{"alias_kind":"arxiv_version","alias_value":"1307.2991v2","created_at":"2026-05-18T03:18:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.2991","created_at":"2026-05-18T03:18:39Z"},{"alias_kind":"pith_short_12","alias_value":"S5KUHE7IJTRQ","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"S5KUHE7IJTRQKB65","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"S5KUHE7I","created_at":"2026-05-18T12:27:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:S5KUHE7IJTRQKB65RZLORVJAOC","target":"record","payload":{"canonical_record":{"source":{"id":"1307.2991","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2013-07-11T07:03:06Z","cross_cats_sorted":[],"title_canon_sha256":"2ab6bb2abe823165a2321459d7d02795ce913444a0b49ba2f78c3be29bb8efbb","abstract_canon_sha256":"61f248cb58bdee6fb05a7bdbb721f7c39cb7c3fee0ad27dd4e11d57337eddce3"},"schema_version":"1.0"},"canonical_sha256":"97554393e84ce30507dd8e56e8d52070b9803e5962c5c9336311da26e4b9412b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:18:39.672018Z","signature_b64":"clm7XzGes1RcNd+IFT+uw7QQKRsX4vRafvxwoCgcZTMaH8972f8YrRNJa8czoPMJ6KuI9QkmIwIkHDtv9aUFDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"97554393e84ce30507dd8e56e8d52070b9803e5962c5c9336311da26e4b9412b","last_reissued_at":"2026-05-18T03:18:39.671443Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:18:39.671443Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1307.2991","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:18:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A6SRoyhxciQIaIap2DaJnpcQO+NemRYMmdRhh98c/26MXSFf9MwYwBJ9S3McY/NYCEr+REwn0JI4RhTUYdDXDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T15:23:51.394545Z"},"content_sha256":"35a2596707e66233d1c476ef4faa59a9b189df240bf73474add95f27fbdd0fb0","schema_version":"1.0","event_id":"sha256:35a2596707e66233d1c476ef4faa59a9b189df240bf73474add95f27fbdd0fb0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:S5KUHE7IJTRQKB65RZLORVJAOC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Integrity Verification for Outsourcing Uncertain Frequent Itemset Mining","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DB","authors_text":"Qiwei Lu, Wenchao Huang, Xudong Gong, Yan Xiong","submitted_at":"2013-07-11T07:03:06Z","abstract_excerpt":"In recent years, due to the wide applications of uncertain data (e.g., noisy data), uncertain frequent itemsets (UFI) mining over uncertain databases has attracted much attention, which differs from the corresponding deterministic problem from the generalized definition and resolutions. As the most costly task in association rule mining process, it has been shown that outsourcing this task to a service provider (e.g.,the third cloud party) brings several benefits to the data owner such as cost relief and a less commitment to storage and computational resources. However, the correctness integri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.2991","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:18:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J+yZ0szrrHR/bZr8fDJY3NgmdSAy3GifhJJiSoyhWBQJ80Ouw7W0/qg9X3MupH2MQ60mZGMHa73clPZpnXbYDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T15:23:51.395155Z"},"content_sha256":"d91d5e800b5e30585cd1a24a59eed45c2db9cdbe5a8d0f9413cba3e5e076a783","schema_version":"1.0","event_id":"sha256:d91d5e800b5e30585cd1a24a59eed45c2db9cdbe5a8d0f9413cba3e5e076a783"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S5KUHE7IJTRQKB65RZLORVJAOC/bundle.json","state_url":"https://pith.science/pith/S5KUHE7IJTRQKB65RZLORVJAOC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S5KUHE7IJTRQKB65RZLORVJAOC/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":"2026-05-26T15:23:51Z","links":{"resolver":"https://pith.science/pith/S5KUHE7IJTRQKB65RZLORVJAOC","bundle":"https://pith.science/pith/S5KUHE7IJTRQKB65RZLORVJAOC/bundle.json","state":"https://pith.science/pith/S5KUHE7IJTRQKB65RZLORVJAOC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S5KUHE7IJTRQKB65RZLORVJAOC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:S5KUHE7IJTRQKB65RZLORVJAOC","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":"61f248cb58bdee6fb05a7bdbb721f7c39cb7c3fee0ad27dd4e11d57337eddce3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2013-07-11T07:03:06Z","title_canon_sha256":"2ab6bb2abe823165a2321459d7d02795ce913444a0b49ba2f78c3be29bb8efbb"},"schema_version":"1.0","source":{"id":"1307.2991","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.2991","created_at":"2026-05-18T03:18:39Z"},{"alias_kind":"arxiv_version","alias_value":"1307.2991v2","created_at":"2026-05-18T03:18:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.2991","created_at":"2026-05-18T03:18:39Z"},{"alias_kind":"pith_short_12","alias_value":"S5KUHE7IJTRQ","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"S5KUHE7IJTRQKB65","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"S5KUHE7I","created_at":"2026-05-18T12:27:59Z"}],"graph_snapshots":[{"event_id":"sha256:d91d5e800b5e30585cd1a24a59eed45c2db9cdbe5a8d0f9413cba3e5e076a783","target":"graph","created_at":"2026-05-18T03:18:39Z","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":"In recent years, due to the wide applications of uncertain data (e.g., noisy data), uncertain frequent itemsets (UFI) mining over uncertain databases has attracted much attention, which differs from the corresponding deterministic problem from the generalized definition and resolutions. As the most costly task in association rule mining process, it has been shown that outsourcing this task to a service provider (e.g.,the third cloud party) brings several benefits to the data owner such as cost relief and a less commitment to storage and computational resources. However, the correctness integri","authors_text":"Qiwei Lu, Wenchao Huang, Xudong Gong, Yan Xiong","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2013-07-11T07:03:06Z","title":"Integrity Verification for Outsourcing Uncertain Frequent Itemset Mining"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.2991","kind":"arxiv","version":2},"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":"sha256:35a2596707e66233d1c476ef4faa59a9b189df240bf73474add95f27fbdd0fb0","target":"record","created_at":"2026-05-18T03:18:39Z","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":"61f248cb58bdee6fb05a7bdbb721f7c39cb7c3fee0ad27dd4e11d57337eddce3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2013-07-11T07:03:06Z","title_canon_sha256":"2ab6bb2abe823165a2321459d7d02795ce913444a0b49ba2f78c3be29bb8efbb"},"schema_version":"1.0","source":{"id":"1307.2991","kind":"arxiv","version":2}},"canonical_sha256":"97554393e84ce30507dd8e56e8d52070b9803e5962c5c9336311da26e4b9412b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"97554393e84ce30507dd8e56e8d52070b9803e5962c5c9336311da26e4b9412b","first_computed_at":"2026-05-18T03:18:39.671443Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:18:39.671443Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"clm7XzGes1RcNd+IFT+uw7QQKRsX4vRafvxwoCgcZTMaH8972f8YrRNJa8czoPMJ6KuI9QkmIwIkHDtv9aUFDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:18:39.672018Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.2991","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:35a2596707e66233d1c476ef4faa59a9b189df240bf73474add95f27fbdd0fb0","sha256:d91d5e800b5e30585cd1a24a59eed45c2db9cdbe5a8d0f9413cba3e5e076a783"],"state_sha256":"a7b5c6956a0ac262c5eef1a7c597d8bccd40d7ab66ddfc79371e04a5b9a9370f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iAD+tL2lcHA66gmTANZADffhzhsfyyE6/hlDIK2jP+DGoIUJRio/0EUYOMYim4VOHAdZps43XTUZP+s1FinZDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T15:23:51.398302Z","bundle_sha256":"549725246b62e791151e4d6770ba84b6a3829425704d9e14f5b4834a1e4c6985"}}