{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:K3PRMQJB3JBSLSBPUH7MC3VPO3","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":"153e27a92df34eb44dccd29714b5edb006e696a737487ee771fefc8c3b51b2cb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.FL","submitted_at":"2014-04-29T01:18:14Z","title_canon_sha256":"4955f40c84a487283d5097e23e3555f34eb5ffb6b8f95185c2b106cd6564fc6b"},"schema_version":"1.0","source":{"id":"1404.7206","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.7206","created_at":"2026-05-18T02:39:23Z"},{"alias_kind":"arxiv_version","alias_value":"1404.7206v2","created_at":"2026-05-18T02:39:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.7206","created_at":"2026-05-18T02:39:23Z"},{"alias_kind":"pith_short_12","alias_value":"K3PRMQJB3JBS","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"K3PRMQJB3JBSLSBP","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"K3PRMQJB","created_at":"2026-05-18T12:28:35Z"}],"graph_snapshots":[{"event_id":"sha256:9b686e89daf26acf20fba9405862681e9c0ce840d52154ead1794e108c2c90ae","target":"graph","created_at":"2026-05-18T02:39:23Z","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"},"paper":{"abstract_excerpt":"In this paper we describe a new tool, SReach, which solves probabilistic bounded reachability problems for two classes of stochastic hybrid systems. The first one is (nonlinear) hybrid automata with parametric uncertainty. The second one is probabilistic hybrid automata with additional randomness for both transition probabilities and variable resets. Standard approaches to reachability problems for linear hybrid systems require numerical solutions for large optimization problems, and become infeasible for systems involving both nonlinear dynamics over the reals and stochasticity. Our approach ","authors_text":"Edmund M. Clarke, Paolo Zuliani, Qinsi Wang, Sicun Gao, Soonho Kong","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.FL","submitted_at":"2014-04-29T01:18:14Z","title":"SReach: A Bounded Model Checker for Stochastic Hybrid Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.7206","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":"sha256:245cd70189101039af606e054658cde90fb5f0ef861acb139ddeb620bf82d48e","target":"record","created_at":"2026-05-18T02:39:23Z","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":"153e27a92df34eb44dccd29714b5edb006e696a737487ee771fefc8c3b51b2cb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.FL","submitted_at":"2014-04-29T01:18:14Z","title_canon_sha256":"4955f40c84a487283d5097e23e3555f34eb5ffb6b8f95185c2b106cd6564fc6b"},"schema_version":"1.0","source":{"id":"1404.7206","kind":"arxiv","version":2}},"canonical_sha256":"56df164121da4325c82fa1fec16eaf76e0cbcec50097490e02540c120eafb7f7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"56df164121da4325c82fa1fec16eaf76e0cbcec50097490e02540c120eafb7f7","first_computed_at":"2026-05-18T02:39:23.728807Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:39:23.728807Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/ukFsuSJjhmPBSCd5oj3Zl2ZHf5k85/MowmD3rM2RqJrJ+za/+WBshTB2Gl3IiUhuC3ADBJ3c0H7Yqqe+Y3JAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:39:23.730338Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.7206","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:245cd70189101039af606e054658cde90fb5f0ef861acb139ddeb620bf82d48e","sha256:9b686e89daf26acf20fba9405862681e9c0ce840d52154ead1794e108c2c90ae"],"state_sha256":"763bdd176fef0c25631f91e6f3f6e0e18b2f77033145c18ef65682f6ed56344a"}