{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:IDHK5TMWSENEIBFKAMUA3SBS24","short_pith_number":"pith:IDHK5TMW","canonical_record":{"source":{"id":"2606.29797","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-29T05:19:21Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"7a0f1d4654bdee1c5157cd428f04ec03e60e93f918ea98dc3f941372a83588aa","abstract_canon_sha256":"e5390564cd2c260ae0cb9309190c803649a1207393e3921deb41db343ee2edd5"},"schema_version":"1.0"},"canonical_sha256":"40ceaecd96911a4404aa03280dc832d73a90ea81b82f4691cf757bd0b0c83343","source":{"kind":"arxiv","id":"2606.29797","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.29797","created_at":"2026-06-30T02:17:35Z"},{"alias_kind":"arxiv_version","alias_value":"2606.29797v1","created_at":"2026-06-30T02:17:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.29797","created_at":"2026-06-30T02:17:35Z"},{"alias_kind":"pith_short_12","alias_value":"IDHK5TMWSENE","created_at":"2026-06-30T02:17:35Z"},{"alias_kind":"pith_short_16","alias_value":"IDHK5TMWSENEIBFK","created_at":"2026-06-30T02:17:35Z"},{"alias_kind":"pith_short_8","alias_value":"IDHK5TMW","created_at":"2026-06-30T02:17:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:IDHK5TMWSENEIBFKAMUA3SBS24","target":"record","payload":{"canonical_record":{"source":{"id":"2606.29797","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-29T05:19:21Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"7a0f1d4654bdee1c5157cd428f04ec03e60e93f918ea98dc3f941372a83588aa","abstract_canon_sha256":"e5390564cd2c260ae0cb9309190c803649a1207393e3921deb41db343ee2edd5"},"schema_version":"1.0"},"canonical_sha256":"40ceaecd96911a4404aa03280dc832d73a90ea81b82f4691cf757bd0b0c83343","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-30T02:17:35.701066Z","signature_b64":"em68im2UMw2DipTe63ZZFEocZ4IcHRZ/MXyshOh5BMW1k/Jy5KEcH0GOKl3hzRUINwLsE7s8B4avmdcmDpVjDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"40ceaecd96911a4404aa03280dc832d73a90ea81b82f4691cf757bd0b0c83343","last_reissued_at":"2026-06-30T02:17:35.700517Z","signature_status":"signed_v1","first_computed_at":"2026-06-30T02:17:35.700517Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.29797","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":"2026-06-30T02:17:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZmEwWcGhRt0VDzZ2rrLaRhxIU8+CopvQ8/lpOaY1RhL2ttTz6oFoaAxJZAPWbM8yQKZFmiXYfZviq/70L8fBAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T16:59:35.630437Z"},"content_sha256":"3acacc05e1268f86b69c212e7d397d0d31caac64c544fda06128d733555a7136","schema_version":"1.0","event_id":"sha256:3acacc05e1268f86b69c212e7d397d0d31caac64c544fda06128d733555a7136"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:IDHK5TMWSENEIBFKAMUA3SBS24","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multi-Level Distributional Entropy for Explainable Network Intrusion Detection","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.LG"],"primary_cat":"cs.CR","authors_text":"Azizol Abdullah, Md Shohel Sayeed, Mohamed Aly Bouke, Mohamed Othman, Swee-Huay Heng","submitted_at":"2026-06-29T05:19:21Z","abstract_excerpt":"Machine learning network intrusion detection systems (IDS) rely on aggregate flow statistics that discard distributional structure, while established entropy measures require raw packet sequences unavailable in pre-aggregated flow datasets. We propose Multi-Level Distributional Entropy (MDE), an analytical framework that derives interpretable entropy features directly from flow-level summary statistics at three levels: within-flow Gaussian differential entropy, cross-directional Jensen-Shannon divergence (JSD), and Transmission Control Protocol (TCP) flag-pattern Shannon entropy, without raw p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.29797","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/2606.29797/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":"2026-06-30T02:17:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cuyGLUuJ+JX45GzVulpX+Kayi+vzyN1vv6cJkF8d2mi93lm7y6toYGCSyEqTk5N+tEld6NimDcMMoooIjWUEDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T16:59:35.630817Z"},"content_sha256":"2f0794cc51e1e2447fea53740d19c32a932622914923c64114bbdd8215bffeb4","schema_version":"1.0","event_id":"sha256:2f0794cc51e1e2447fea53740d19c32a932622914923c64114bbdd8215bffeb4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IDHK5TMWSENEIBFKAMUA3SBS24/bundle.json","state_url":"https://pith.science/pith/IDHK5TMWSENEIBFKAMUA3SBS24/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IDHK5TMWSENEIBFKAMUA3SBS24/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":"2026-06-30T16:59:35Z","links":{"resolver":"https://pith.science/pith/IDHK5TMWSENEIBFKAMUA3SBS24","bundle":"https://pith.science/pith/IDHK5TMWSENEIBFKAMUA3SBS24/bundle.json","state":"https://pith.science/pith/IDHK5TMWSENEIBFKAMUA3SBS24/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IDHK5TMWSENEIBFKAMUA3SBS24/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:IDHK5TMWSENEIBFKAMUA3SBS24","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":"e5390564cd2c260ae0cb9309190c803649a1207393e3921deb41db343ee2edd5","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-29T05:19:21Z","title_canon_sha256":"7a0f1d4654bdee1c5157cd428f04ec03e60e93f918ea98dc3f941372a83588aa"},"schema_version":"1.0","source":{"id":"2606.29797","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.29797","created_at":"2026-06-30T02:17:35Z"},{"alias_kind":"arxiv_version","alias_value":"2606.29797v1","created_at":"2026-06-30T02:17:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.29797","created_at":"2026-06-30T02:17:35Z"},{"alias_kind":"pith_short_12","alias_value":"IDHK5TMWSENE","created_at":"2026-06-30T02:17:35Z"},{"alias_kind":"pith_short_16","alias_value":"IDHK5TMWSENEIBFK","created_at":"2026-06-30T02:17:35Z"},{"alias_kind":"pith_short_8","alias_value":"IDHK5TMW","created_at":"2026-06-30T02:17:35Z"}],"graph_snapshots":[{"event_id":"sha256:2f0794cc51e1e2447fea53740d19c32a932622914923c64114bbdd8215bffeb4","target":"graph","created_at":"2026-06-30T02:17:35Z","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/2606.29797/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Machine learning network intrusion detection systems (IDS) rely on aggregate flow statistics that discard distributional structure, while established entropy measures require raw packet sequences unavailable in pre-aggregated flow datasets. We propose Multi-Level Distributional Entropy (MDE), an analytical framework that derives interpretable entropy features directly from flow-level summary statistics at three levels: within-flow Gaussian differential entropy, cross-directional Jensen-Shannon divergence (JSD), and Transmission Control Protocol (TCP) flag-pattern Shannon entropy, without raw p","authors_text":"Azizol Abdullah, Md Shohel Sayeed, Mohamed Aly Bouke, Mohamed Othman, Swee-Huay Heng","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-29T05:19:21Z","title":"Multi-Level Distributional Entropy for Explainable Network Intrusion Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.29797","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":"sha256:3acacc05e1268f86b69c212e7d397d0d31caac64c544fda06128d733555a7136","target":"record","created_at":"2026-06-30T02:17:35Z","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":"e5390564cd2c260ae0cb9309190c803649a1207393e3921deb41db343ee2edd5","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-29T05:19:21Z","title_canon_sha256":"7a0f1d4654bdee1c5157cd428f04ec03e60e93f918ea98dc3f941372a83588aa"},"schema_version":"1.0","source":{"id":"2606.29797","kind":"arxiv","version":1}},"canonical_sha256":"40ceaecd96911a4404aa03280dc832d73a90ea81b82f4691cf757bd0b0c83343","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"40ceaecd96911a4404aa03280dc832d73a90ea81b82f4691cf757bd0b0c83343","first_computed_at":"2026-06-30T02:17:35.700517Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-30T02:17:35.700517Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"em68im2UMw2DipTe63ZZFEocZ4IcHRZ/MXyshOh5BMW1k/Jy5KEcH0GOKl3hzRUINwLsE7s8B4avmdcmDpVjDA==","signature_status":"signed_v1","signed_at":"2026-06-30T02:17:35.701066Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.29797","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3acacc05e1268f86b69c212e7d397d0d31caac64c544fda06128d733555a7136","sha256:2f0794cc51e1e2447fea53740d19c32a932622914923c64114bbdd8215bffeb4"],"state_sha256":"c928c78921a5e371df42e72cf438e7cf99ce7e8b3fd1f4d04790206d63905e6b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nTG3YFKZIvkvoU9iZNwEsQ2zjp2F7hM5idDGUJyb/7gNdBQYoVcDXgDQitCZivbTEsffgn0dYOKTV2LzC+xiAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T16:59:35.632966Z","bundle_sha256":"8409b9c562a56c0089b618e84c64ce8f6a0b7e06a6a0952edf82662f79a9c190"}}