{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:LCHE6W64KP5ZPWGXVBQAJGQZ77","short_pith_number":"pith:LCHE6W64","canonical_record":{"source":{"id":"2311.03666","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2023-11-07T02:31:08Z","cross_cats_sorted":["cs.SY","eess.SY"],"title_canon_sha256":"6ce940a0587c4c7dc214fbb97215a025b00c2c0a7bb72a7c98e2b6233f05caa4","abstract_canon_sha256":"602847f475e07dd585cab7a276a636795087fd19e368a2221ae6aca2cd770d13"},"schema_version":"1.0"},"canonical_sha256":"588e4f5bdc53fb97d8d7a860049a19ffcba68f9f865a7b88c4b0791fb2d49c15","source":{"kind":"arxiv","id":"2311.03666","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.03666","created_at":"2026-07-05T08:44:48Z"},{"alias_kind":"arxiv_version","alias_value":"2311.03666v1","created_at":"2026-07-05T08:44:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.03666","created_at":"2026-07-05T08:44:48Z"},{"alias_kind":"pith_short_12","alias_value":"LCHE6W64KP5Z","created_at":"2026-07-05T08:44:48Z"},{"alias_kind":"pith_short_16","alias_value":"LCHE6W64KP5ZPWGX","created_at":"2026-07-05T08:44:48Z"},{"alias_kind":"pith_short_8","alias_value":"LCHE6W64","created_at":"2026-07-05T08:44:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:LCHE6W64KP5ZPWGXVBQAJGQZ77","target":"record","payload":{"canonical_record":{"source":{"id":"2311.03666","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2023-11-07T02:31:08Z","cross_cats_sorted":["cs.SY","eess.SY"],"title_canon_sha256":"6ce940a0587c4c7dc214fbb97215a025b00c2c0a7bb72a7c98e2b6233f05caa4","abstract_canon_sha256":"602847f475e07dd585cab7a276a636795087fd19e368a2221ae6aca2cd770d13"},"schema_version":"1.0"},"canonical_sha256":"588e4f5bdc53fb97d8d7a860049a19ffcba68f9f865a7b88c4b0791fb2d49c15","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:44:48.420132Z","signature_b64":"MlaETWYdc/CygOAM1ZF1XcPaLsOBIduGI/3VrMxlTqlz8msJZfqNMlnNbAF6mtmT3uLVfooDv+S5/Z4kAIPnAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"588e4f5bdc53fb97d8d7a860049a19ffcba68f9f865a7b88c4b0791fb2d49c15","last_reissued_at":"2026-07-05T08:44:48.419612Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:44:48.419612Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2311.03666","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":"2026-07-05T08:44:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vViJmIvrIHruFzwvvveyfG6MFhLPRPeB0JLXwu6TrBkCC7cBarOCxKU08pGFZHiATTCeIOU/GQrez6SppiC9CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T12:51:54.065337Z"},"content_sha256":"d1d57d89f937d852470ddd5072ed5bfed45528048ac2cf4e71b785fdde152929","schema_version":"1.0","event_id":"sha256:d1d57d89f937d852470ddd5072ed5bfed45528048ac2cf4e71b785fdde152929"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:LCHE6W64KP5ZPWGXVBQAJGQZ77","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Stochastic Control with Distributionally Robust Constraints for Cyber-Physical Systems Vulnerable to Attacks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","eess.SY"],"primary_cat":"math.OC","authors_text":"Aditya Dave, Andreas A. Malikopoulos, Ioannis Faros, Nishanth Venkatesh","submitted_at":"2023-11-07T02:31:08Z","abstract_excerpt":"In this paper, we investigate the control of a cyber-physical system (CPS) while accounting for its vulnerability to external attacks. We formulate a constrained stochastic problem with a robust constraint to ensure robust operation against potential attacks. We seek to minimize the expected cost subject to a constraint limiting the worst-case expected damage an attacker can impose on the CPS. We present a dynamic programming decomposition to compute the optimal control strategy in this robust-constrained formulation and prove its recursive feasibility. We also illustrate the utility of our re"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.03666","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/2311.03666/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":"2026-07-05T08:44:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LOsw+WWEj5tLIIdmBZuzkMgqJOI1pn6DUNM2M1K8bYFOSohaKuUla6Yu5v3hW0pYwzMF1Q+WXIfVX/2LHU/sBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T12:51:54.065832Z"},"content_sha256":"1a2b73b1ea3a9cfe0bcd345ac3c23b7440aa7ca07ce4412dc207a7aa0a8ba91d","schema_version":"1.0","event_id":"sha256:1a2b73b1ea3a9cfe0bcd345ac3c23b7440aa7ca07ce4412dc207a7aa0a8ba91d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LCHE6W64KP5ZPWGXVBQAJGQZ77/bundle.json","state_url":"https://pith.science/pith/LCHE6W64KP5ZPWGXVBQAJGQZ77/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LCHE6W64KP5ZPWGXVBQAJGQZ77/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":"2026-08-14T12:51:54Z","links":{"resolver":"https://pith.science/pith/LCHE6W64KP5ZPWGXVBQAJGQZ77","bundle":"https://pith.science/pith/LCHE6W64KP5ZPWGXVBQAJGQZ77/bundle.json","state":"https://pith.science/pith/LCHE6W64KP5ZPWGXVBQAJGQZ77/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LCHE6W64KP5ZPWGXVBQAJGQZ77/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:LCHE6W64KP5ZPWGXVBQAJGQZ77","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":"602847f475e07dd585cab7a276a636795087fd19e368a2221ae6aca2cd770d13","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2023-11-07T02:31:08Z","title_canon_sha256":"6ce940a0587c4c7dc214fbb97215a025b00c2c0a7bb72a7c98e2b6233f05caa4"},"schema_version":"1.0","source":{"id":"2311.03666","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.03666","created_at":"2026-07-05T08:44:48Z"},{"alias_kind":"arxiv_version","alias_value":"2311.03666v1","created_at":"2026-07-05T08:44:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.03666","created_at":"2026-07-05T08:44:48Z"},{"alias_kind":"pith_short_12","alias_value":"LCHE6W64KP5Z","created_at":"2026-07-05T08:44:48Z"},{"alias_kind":"pith_short_16","alias_value":"LCHE6W64KP5ZPWGX","created_at":"2026-07-05T08:44:48Z"},{"alias_kind":"pith_short_8","alias_value":"LCHE6W64","created_at":"2026-07-05T08:44:48Z"}],"graph_snapshots":[{"event_id":"sha256:1a2b73b1ea3a9cfe0bcd345ac3c23b7440aa7ca07ce4412dc207a7aa0a8ba91d","target":"graph","created_at":"2026-07-05T08:44:48Z","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/2311.03666/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we investigate the control of a cyber-physical system (CPS) while accounting for its vulnerability to external attacks. We formulate a constrained stochastic problem with a robust constraint to ensure robust operation against potential attacks. We seek to minimize the expected cost subject to a constraint limiting the worst-case expected damage an attacker can impose on the CPS. We present a dynamic programming decomposition to compute the optimal control strategy in this robust-constrained formulation and prove its recursive feasibility. We also illustrate the utility of our re","authors_text":"Aditya Dave, Andreas A. Malikopoulos, Ioannis Faros, Nishanth Venkatesh","cross_cats":["cs.SY","eess.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2023-11-07T02:31:08Z","title":"Stochastic Control with Distributionally Robust Constraints for Cyber-Physical Systems Vulnerable to Attacks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.03666","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:d1d57d89f937d852470ddd5072ed5bfed45528048ac2cf4e71b785fdde152929","target":"record","created_at":"2026-07-05T08:44:48Z","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":"602847f475e07dd585cab7a276a636795087fd19e368a2221ae6aca2cd770d13","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2023-11-07T02:31:08Z","title_canon_sha256":"6ce940a0587c4c7dc214fbb97215a025b00c2c0a7bb72a7c98e2b6233f05caa4"},"schema_version":"1.0","source":{"id":"2311.03666","kind":"arxiv","version":1}},"canonical_sha256":"588e4f5bdc53fb97d8d7a860049a19ffcba68f9f865a7b88c4b0791fb2d49c15","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"588e4f5bdc53fb97d8d7a860049a19ffcba68f9f865a7b88c4b0791fb2d49c15","first_computed_at":"2026-07-05T08:44:48.419612Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:44:48.419612Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MlaETWYdc/CygOAM1ZF1XcPaLsOBIduGI/3VrMxlTqlz8msJZfqNMlnNbAF6mtmT3uLVfooDv+S5/Z4kAIPnAg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:44:48.420132Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.03666","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d1d57d89f937d852470ddd5072ed5bfed45528048ac2cf4e71b785fdde152929","sha256:1a2b73b1ea3a9cfe0bcd345ac3c23b7440aa7ca07ce4412dc207a7aa0a8ba91d"],"state_sha256":"c5484f03ba60e7539fddf94166fc4ec0b8b049edd2b4884d7eb5037b704119fe"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Nd1EVcMbDbeVcPSXGjB+WwTVHBz0VEdHTz5wKqyg0l2JlboVuhZ+TCbmEYrn8rJs8xn/VlfkG6y0TR0G87DrDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T12:51:54.070243Z","bundle_sha256":"09cb0402a4d0affa4f064f2acd147a9c68d9a2890749e276ec3c7235c3a130e0"}}