{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:WYOTKIOPPW4YXZHORGZRIVC75D","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":"575da32d9ae09c1dd00e5ce11c137d8d6824bbc883e9e69b4a4717ab1eacf51b","cross_cats_sorted":["cs.AI","cs.LG","cs.SY","eess.SY"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-16T17:50:41Z","title_canon_sha256":"521ecfee32c5f0c561d9e2e5b523f1edb79d1d2df9f8af95f1cfcd536aee17b9"},"schema_version":"1.0","source":{"id":"2606.18223","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.18223","created_at":"2026-06-19T16:10:51Z"},{"alias_kind":"arxiv_version","alias_value":"2606.18223v1","created_at":"2026-06-19T16:10:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.18223","created_at":"2026-06-19T16:10:51Z"},{"alias_kind":"pith_short_12","alias_value":"WYOTKIOPPW4Y","created_at":"2026-06-19T16:10:51Z"},{"alias_kind":"pith_short_16","alias_value":"WYOTKIOPPW4YXZHO","created_at":"2026-06-19T16:10:51Z"},{"alias_kind":"pith_short_8","alias_value":"WYOTKIOP","created_at":"2026-06-19T16:10:51Z"}],"graph_snapshots":[{"event_id":"sha256:e47a9ac300516736238ce224377eb796998db2c1e99e3cf7d9170ba93868cb64","target":"graph","created_at":"2026-06-19T16:10:51Z","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/2606.18223/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"With sophisticated cyber-attacks becoming increasingly prevalent, modern networks require intelligent autonomous cyber-defense agents trained via Reinforcement Learning (RL). These agents employ neurosymbolic approaches such as behavior trees with learning-enabled components (LECs) to learn, reason, adapt, and implement security rules while maintaining critical operations. However, these autonomous networks are partially observable systems, i.e., the cyber-attacker's (red agent's) actions are not observable, making it difficult for the defender to predict red actions, learn red policies, or as","authors_text":"Ankita Samaddar, Daniel Balasubramanian, Sandeep Neema, Xenofon Koutsoukos","cross_cats":["cs.AI","cs.LG","cs.SY","eess.SY"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-16T17:50:41Z","title":"Learning Red Agent Policy from Observations for Neurosymbolic Autonomous Cyber Agents"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.18223","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":"sha256:15792eaece764bfc43edfbe6b914d64e39b5537cb50b402015cb9c85cedd87c1","target":"record","created_at":"2026-06-19T16:10:51Z","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":"575da32d9ae09c1dd00e5ce11c137d8d6824bbc883e9e69b4a4717ab1eacf51b","cross_cats_sorted":["cs.AI","cs.LG","cs.SY","eess.SY"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-16T17:50:41Z","title_canon_sha256":"521ecfee32c5f0c561d9e2e5b523f1edb79d1d2df9f8af95f1cfcd536aee17b9"},"schema_version":"1.0","source":{"id":"2606.18223","kind":"arxiv","version":1}},"canonical_sha256":"b61d3521cf7db98be4ee89b314545fe8d7ebfa99649d22414f4a7b6e7e4ed668","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b61d3521cf7db98be4ee89b314545fe8d7ebfa99649d22414f4a7b6e7e4ed668","first_computed_at":"2026-06-19T16:10:51.481770Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-19T16:10:51.481770Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bBSLFvtU62fAAMPtbMeJzP72KiOfYNvJKywZRa1SSwCwNVva0nCnYdBsxcIDbeoB6nFDqEciBXl7+yI4LEymCQ==","signature_status":"signed_v1","signed_at":"2026-06-19T16:10:51.482111Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.18223","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:15792eaece764bfc43edfbe6b914d64e39b5537cb50b402015cb9c85cedd87c1","sha256:e47a9ac300516736238ce224377eb796998db2c1e99e3cf7d9170ba93868cb64"],"state_sha256":"44804710c4c4e64db8e4e9880537614a14787e659ad534ddc59fa5559ef17b4e"}