{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:2RBPRATJBLIVIPZQIKLWUTTKGR","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":"aae313a519ddc955f237f8d4ded72aface2b46b1af1b7657a6b120eecc81cd13","cross_cats_sorted":["cs.LO","cs.SY"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2023-12-11T12:48:35Z","title_canon_sha256":"485cd3c1a29162e5132f5161aa1322bc95738167652c676ed2dea4fc4ef400db"},"schema_version":"1.0","source":{"id":"2312.06344","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.06344","created_at":"2026-07-05T08:19:21Z"},{"alias_kind":"arxiv_version","alias_value":"2312.06344v2","created_at":"2026-07-05T08:19:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.06344","created_at":"2026-07-05T08:19:21Z"},{"alias_kind":"pith_short_12","alias_value":"2RBPRATJBLIV","created_at":"2026-07-05T08:19:21Z"},{"alias_kind":"pith_short_16","alias_value":"2RBPRATJBLIVIPZQ","created_at":"2026-07-05T08:19:21Z"},{"alias_kind":"pith_short_8","alias_value":"2RBPRATJ","created_at":"2026-07-05T08:19:21Z"}],"graph_snapshots":[{"event_id":"sha256:2313f290001c20d8a7d11066eb054e0cb1e2fe15fc4e8307e6e07b3212566eb2","target":"graph","created_at":"2026-07-05T08:19:21Z","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/2312.06344/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Synthesising verifiably correct controllers for dynamical systems is crucial for safety-critical problems. To achieve this, it is important to account for uncertainty in a robust manner, while at the same time it is often of interest to avoid being overly conservative with the view of achieving a better cost. We propose a method for verifiably safe policy synthesis for a class of finite state models, under the presence of structural uncertainty. In particular, we consider uncertain parametric Markov decision processes (upMDPs), a special class of Markov decision processes, with parameterised t","authors_text":"Alessandro Abate, Kostas Margellos, Luke Rickard","cross_cats":["cs.LO","cs.SY"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2023-12-11T12:48:35Z","title":"Learning Robust Policies for Uncertain Parametric Markov Decision Processes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.06344","kind":"arxiv","version":2},"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:a16d66c702916fb3747839ed6c6412b9c3403d916b3eea5f0741465f45a55494","target":"record","created_at":"2026-07-05T08:19:21Z","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":"aae313a519ddc955f237f8d4ded72aface2b46b1af1b7657a6b120eecc81cd13","cross_cats_sorted":["cs.LO","cs.SY"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2023-12-11T12:48:35Z","title_canon_sha256":"485cd3c1a29162e5132f5161aa1322bc95738167652c676ed2dea4fc4ef400db"},"schema_version":"1.0","source":{"id":"2312.06344","kind":"arxiv","version":2}},"canonical_sha256":"d442f882690ad1543f3042976a4e6a3471f2ace7908e2e54f4e18ca5850dff2c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d442f882690ad1543f3042976a4e6a3471f2ace7908e2e54f4e18ca5850dff2c","first_computed_at":"2026-07-05T08:19:21.282076Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:19:21.282076Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PokQPF9EQ+v/bYOCn1UVgUiViosi7glqJWhHT4RwyDXEKDUQG6WyHH5oGqlBYogHRrDk1Mk2gb36i6VuBVIqCw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:19:21.282625Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.06344","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a16d66c702916fb3747839ed6c6412b9c3403d916b3eea5f0741465f45a55494","sha256:2313f290001c20d8a7d11066eb054e0cb1e2fe15fc4e8307e6e07b3212566eb2"],"state_sha256":"b32ba1af1af6a9a662fc190b9a74551875742c6e4d7eab544865106ec0d157ac"}