{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:VKDLUIN7KMGBELYLL7ELAX7DDU","short_pith_number":"pith:VKDLUIN7","canonical_record":{"source":{"id":"1912.11673","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2019-12-25T14:06:02Z","cross_cats_sorted":[],"title_canon_sha256":"cb624406313b1720511ceda8162f9ab96c43a66fa730561cbbc352376a058e7f","abstract_canon_sha256":"37001c504e79407d1e6089274d6b5fe40291ad1848a6823a6c2e88d95985307c"},"schema_version":"1.0"},"canonical_sha256":"aa86ba21bf530c122f0b5fc8b05fe31d37f5eda5b9ba902bb4b168d9ea8b10a7","source":{"kind":"arxiv","id":"1912.11673","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1912.11673","created_at":"2026-07-05T02:27:54Z"},{"alias_kind":"arxiv_version","alias_value":"1912.11673v1","created_at":"2026-07-05T02:27:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.11673","created_at":"2026-07-05T02:27:54Z"},{"alias_kind":"pith_short_12","alias_value":"VKDLUIN7KMGB","created_at":"2026-07-05T02:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"VKDLUIN7KMGBELYL","created_at":"2026-07-05T02:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"VKDLUIN7","created_at":"2026-07-05T02:27:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:VKDLUIN7KMGBELYLL7ELAX7DDU","target":"record","payload":{"canonical_record":{"source":{"id":"1912.11673","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2019-12-25T14:06:02Z","cross_cats_sorted":[],"title_canon_sha256":"cb624406313b1720511ceda8162f9ab96c43a66fa730561cbbc352376a058e7f","abstract_canon_sha256":"37001c504e79407d1e6089274d6b5fe40291ad1848a6823a6c2e88d95985307c"},"schema_version":"1.0"},"canonical_sha256":"aa86ba21bf530c122f0b5fc8b05fe31d37f5eda5b9ba902bb4b168d9ea8b10a7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:27:54.120270Z","signature_b64":"rCZpv6MLCcOh3J2uHqiTRDtzESJa1APxKkc8wYqwr3K3bjYCmN1Vr3jmIIaQa0nGhaTcE+yMoySyZ3ywrNuaDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aa86ba21bf530c122f0b5fc8b05fe31d37f5eda5b9ba902bb4b168d9ea8b10a7","last_reissued_at":"2026-07-05T02:27:54.119853Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:27:54.119853Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1912.11673","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":"2026-07-05T02:27:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cVlmbpI45EfIPVhytwuQJp0na+pqmu3A7DaHtIEsn7TR2HV94dVSMQa8aLr0oX+AJuEKtKW6UhGmT+BptLTtBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T08:36:04.655935Z"},"content_sha256":"96ef7b344daaf3639b685c1dc4ba9b89dc69980f809314a9a5cb03687a2df68e","schema_version":"1.0","event_id":"sha256:96ef7b344daaf3639b685c1dc4ba9b89dc69980f809314a9a5cb03687a2df68e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:VKDLUIN7KMGBELYLL7ELAX7DDU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Utility Mining Across Multi-Sequences with Individualized Thresholds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DB","authors_text":"Jerry Chun-Wei Lin, Jiexiong Zhang, Philip S. Yu, Wensheng Gan","submitted_at":"2019-12-25T14:06:02Z","abstract_excerpt":"Utility-oriented pattern mining has become an emerging topic since it can reveal high-utility patterns (e.g., itemsets, rules, sequences) from different types of data, which provides more information than the traditional frequent/confident-based pattern mining models. The utilities of various items are not exactly equal in realistic situations; each item has its own utility or importance. In general, user considers a uniform minimum utility (minutil) threshold to identify the set of high-utility sequential patterns (HUSPs). This is unable to find the interesting patterns while the minutil is s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.11673","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/1912.11673/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":"2026-07-05T02:27:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mZLRAfr21LGs72365UWwQxak7M3gF0lngEdPz2F5oXu1MRRLs3FbHqXl7YaYrFnreu5nG1odLvxNj27vtAeOAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T08:36:04.656435Z"},"content_sha256":"377fb2117b64c4aa4cdcd195533c95db0e16de4511cf9f97990921b6b88bff38","schema_version":"1.0","event_id":"sha256:377fb2117b64c4aa4cdcd195533c95db0e16de4511cf9f97990921b6b88bff38"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VKDLUIN7KMGBELYLL7ELAX7DDU/bundle.json","state_url":"https://pith.science/pith/VKDLUIN7KMGBELYLL7ELAX7DDU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VKDLUIN7KMGBELYLL7ELAX7DDU/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":"2026-08-04T08:36:04Z","links":{"resolver":"https://pith.science/pith/VKDLUIN7KMGBELYLL7ELAX7DDU","bundle":"https://pith.science/pith/VKDLUIN7KMGBELYLL7ELAX7DDU/bundle.json","state":"https://pith.science/pith/VKDLUIN7KMGBELYLL7ELAX7DDU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VKDLUIN7KMGBELYLL7ELAX7DDU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:VKDLUIN7KMGBELYLL7ELAX7DDU","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":"37001c504e79407d1e6089274d6b5fe40291ad1848a6823a6c2e88d95985307c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2019-12-25T14:06:02Z","title_canon_sha256":"cb624406313b1720511ceda8162f9ab96c43a66fa730561cbbc352376a058e7f"},"schema_version":"1.0","source":{"id":"1912.11673","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1912.11673","created_at":"2026-07-05T02:27:54Z"},{"alias_kind":"arxiv_version","alias_value":"1912.11673v1","created_at":"2026-07-05T02:27:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.11673","created_at":"2026-07-05T02:27:54Z"},{"alias_kind":"pith_short_12","alias_value":"VKDLUIN7KMGB","created_at":"2026-07-05T02:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"VKDLUIN7KMGBELYL","created_at":"2026-07-05T02:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"VKDLUIN7","created_at":"2026-07-05T02:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:377fb2117b64c4aa4cdcd195533c95db0e16de4511cf9f97990921b6b88bff38","target":"graph","created_at":"2026-07-05T02:27:54Z","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/1912.11673/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Utility-oriented pattern mining has become an emerging topic since it can reveal high-utility patterns (e.g., itemsets, rules, sequences) from different types of data, which provides more information than the traditional frequent/confident-based pattern mining models. The utilities of various items are not exactly equal in realistic situations; each item has its own utility or importance. In general, user considers a uniform minimum utility (minutil) threshold to identify the set of high-utility sequential patterns (HUSPs). This is unable to find the interesting patterns while the minutil is s","authors_text":"Jerry Chun-Wei Lin, Jiexiong Zhang, Philip S. Yu, Wensheng Gan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2019-12-25T14:06:02Z","title":"Utility Mining Across Multi-Sequences with Individualized Thresholds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.11673","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":"sha256:96ef7b344daaf3639b685c1dc4ba9b89dc69980f809314a9a5cb03687a2df68e","target":"record","created_at":"2026-07-05T02:27:54Z","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":"37001c504e79407d1e6089274d6b5fe40291ad1848a6823a6c2e88d95985307c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2019-12-25T14:06:02Z","title_canon_sha256":"cb624406313b1720511ceda8162f9ab96c43a66fa730561cbbc352376a058e7f"},"schema_version":"1.0","source":{"id":"1912.11673","kind":"arxiv","version":1}},"canonical_sha256":"aa86ba21bf530c122f0b5fc8b05fe31d37f5eda5b9ba902bb4b168d9ea8b10a7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aa86ba21bf530c122f0b5fc8b05fe31d37f5eda5b9ba902bb4b168d9ea8b10a7","first_computed_at":"2026-07-05T02:27:54.119853Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:27:54.119853Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rCZpv6MLCcOh3J2uHqiTRDtzESJa1APxKkc8wYqwr3K3bjYCmN1Vr3jmIIaQa0nGhaTcE+yMoySyZ3ywrNuaDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:27:54.120270Z","signed_message":"canonical_sha256_bytes"},"source_id":"1912.11673","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:96ef7b344daaf3639b685c1dc4ba9b89dc69980f809314a9a5cb03687a2df68e","sha256:377fb2117b64c4aa4cdcd195533c95db0e16de4511cf9f97990921b6b88bff38"],"state_sha256":"086a06e5b98be4036be94da86a5ec7ec9153b5c8feae4d8792bdecb22299130d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OlAlk+LY7DKjpvD2yPmPrKFcS8MBfmSK5MI52eCBwcswYJdmvUEr8a8D6Y8sX2RDdKx9OrCRgjGJ+FkNymOJBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T08:36:04.664187Z","bundle_sha256":"582d009121cef7640423aa207d7ddd830d77e697758b43ff7df5e4ba49700850"}}