{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:GDFYILEAWNQQZ4VDVZAVS2I2GH","merge_version":"pith-open-graph-merge-v1","event_count":6,"valid_event_count":6,"invalid_event_count":0,"equivocation_count":1,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"4963318e12c5e9decad5506487db9ce95eb7211d3418c21a2a18becf10c7c337","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-07-20T19:57:21Z","title_canon_sha256":"ca29fccfcbee85c974f01a81270c2a6bb9bc5d5f08ad37166d76d3c295d425c5"},"schema_version":"1.0","source":{"id":"2607.18479","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.18479","created_at":"2026-07-22T00:22:50Z"},{"alias_kind":"arxiv_version","alias_value":"2607.18479v1","created_at":"2026-07-22T00:22:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.18479","created_at":"2026-07-22T00:22:50Z"},{"alias_kind":"pith_short_12","alias_value":"GDFYILEAWNQQ","created_at":"2026-07-22T00:22:50Z"},{"alias_kind":"pith_short_16","alias_value":"GDFYILEAWNQQZ4VD","created_at":"2026-07-22T00:22:50Z"},{"alias_kind":"pith_short_8","alias_value":"GDFYILEA","created_at":"2026-07-22T00:22:50Z"}],"graph_snapshots":[{"event_id":"sha256:94abf8cc374b503b685b009aae26966d7ce67f9d7ae9ea1c4a210f32f2ca3e9f","target":"graph","created_at":"2026-07-22T00:22:50Z","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/2607.18479/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Malicious anomalous activity detection is a fundamental challenge for cyber security systems. Both tensor decomposition under statistical framework with CANDECOMP-PARAFAC alternating Poisson regression (CP-APR) and normalizing flows have proven to be powerful unsupervised machine learning methods that model multi-dimensional data and capture complex and multi-faceted details of behavior profiles in cyber security applications. In this study, we propose Hybrid Latent-Structural Fusion (HLSF), a weighted anomaly fusion framework integrating CP-APR structural anomaly scores with latent-space dens","authors_text":"Bryan E. Kaiser, Dorianis M. Perez, Maksim E. Eren","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-07-20T19:57:21Z","title":"Hybrid Latent-Structural Fusion (HLSF) for Cyber Anomaly Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.18479","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:a6e080aeb612da107de2d74b9286dde36a7518bfb998357f047aefa5b6a6fce4","target":"record","created_at":"2026-07-22T00:22:50Z","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":"4963318e12c5e9decad5506487db9ce95eb7211d3418c21a2a18becf10c7c337","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-07-20T19:57:21Z","title_canon_sha256":"ca29fccfcbee85c974f01a81270c2a6bb9bc5d5f08ad37166d76d3c295d425c5"},"schema_version":"1.0","source":{"id":"2607.18479","kind":"arxiv","version":1}},"canonical_sha256":"30cb842c80b3610cf2a3ae4159691a31fa735f0b6be34e4923155b2a350d4a14","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"30cb842c80b3610cf2a3ae4159691a31fa735f0b6be34e4923155b2a350d4a14","first_computed_at":"2026-07-22T00:22:50.674188Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-22T00:22:50.674188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HK7bkaP2zXWG5+wl19ZGywr2HcMhZJVlIIZjIuiwEsb82lGR9Tn2WlFKaU/nhpgjF9pYMB8/dEtZwg4sugmuAw==","signature_status":"signed_v1","signed_at":"2026-07-22T00:22:50.675030Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.18479","source_kind":"arxiv","source_version":1}}},"equivocations":[{"signer_id":"pith.science","event_type":"integrity_finding","target":"integrity","event_ids":["sha256:74be424b9f8e671fe204b0960d8d6c7388d96d90441039b0127d02c81ab413e1","sha256:a3eef1b6a90ed066e14a02b061b47ff12ebdc4eae403c1c8208f09772e629c57","sha256:cd54825bf0a957ca659ca34323c98cd5cc5e2a3f19eaa5838887e087d2e1a321","sha256:da4bbf41495d94514a54a918d0464d60ce5d37d95e2bac7247b08f660c6d877e"]}],"invalid_events":[],"applied_event_ids":["sha256:a6e080aeb612da107de2d74b9286dde36a7518bfb998357f047aefa5b6a6fce4","sha256:94abf8cc374b503b685b009aae26966d7ce67f9d7ae9ea1c4a210f32f2ca3e9f"],"state_sha256":"ec3d7c01df6075d3c8c8bfd67a81b52ffb263e682dffbc88b965fdfceb105cc1"}