{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:F4TYUFFFLLUFCTMMGZWNBE64UO","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":"121a5770d8450871f9b0a28cfcf0f34c58e62fd8e1245135278461bbeb11cd8a","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2020-06-16T15:09:38Z","title_canon_sha256":"5ef87a63de4dfe7f17dec8dacdcc876e5f3d796dea9a786c2a88ffc100b7e777"},"schema_version":"1.0","source":{"id":"2006.09233","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2006.09233","created_at":"2026-07-05T10:35:27Z"},{"alias_kind":"arxiv_version","alias_value":"2006.09233v1","created_at":"2026-07-05T10:35:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.09233","created_at":"2026-07-05T10:35:27Z"},{"alias_kind":"pith_short_12","alias_value":"F4TYUFFFLLUF","created_at":"2026-07-05T10:35:27Z"},{"alias_kind":"pith_short_16","alias_value":"F4TYUFFFLLUFCTMM","created_at":"2026-07-05T10:35:27Z"},{"alias_kind":"pith_short_8","alias_value":"F4TYUFFF","created_at":"2026-07-05T10:35:27Z"}],"graph_snapshots":[{"event_id":"sha256:98bceba227ddc24f99ee28881dbbd09e87443ea64a5c4374c8c7d451ec2fcf41","target":"graph","created_at":"2026-07-05T10:35:27Z","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/2006.09233/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The use of autonomous vehicles in real-world applications is often precluded by the difficulty of providing safety guarantees for their complex controllers. The simulation-based testing of these controllers cannot deliver sufficient safety guarantees, and the use of formal verification is very challenging due to the hybrid nature of the autonomous vehicles. Our work-in-progress paper introduces a formal verification approach that addresses this challenge by integrating the numerical computation of such a system (in GNU/Octave) with its hybrid system verification by means of a proof assistant (","authors_text":"Mario Gleirscher, Radu Calinescu, Simon Foster","cross_cats":["cs.SY","eess.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2020-06-16T15:09:38Z","title":"Towards Deductive Verification of Control Algorithms for Autonomous Marine Vehicles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.09233","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:d9c2dc5e36ac6a18fb983fa6248e33718356db5fe0788de0c6ae71b6bf5f9929","target":"record","created_at":"2026-07-05T10:35:27Z","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":"121a5770d8450871f9b0a28cfcf0f34c58e62fd8e1245135278461bbeb11cd8a","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2020-06-16T15:09:38Z","title_canon_sha256":"5ef87a63de4dfe7f17dec8dacdcc876e5f3d796dea9a786c2a88ffc100b7e777"},"schema_version":"1.0","source":{"id":"2006.09233","kind":"arxiv","version":1}},"canonical_sha256":"2f278a14a55ae8514d8c366cd093dca3b5a4211dc9d7c5b7583a8ae9e10a9267","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2f278a14a55ae8514d8c366cd093dca3b5a4211dc9d7c5b7583a8ae9e10a9267","first_computed_at":"2026-07-05T10:35:27.640384Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:35:27.640384Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Haw1l3y/5pcCcnV8edETssqvpdLq4R+uLHNR2mvNY/glTvU4KBAzGoqhp7sOrwbnQRMebw1NJhgAEY0PbYUdDA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:35:27.640917Z","signed_message":"canonical_sha256_bytes"},"source_id":"2006.09233","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d9c2dc5e36ac6a18fb983fa6248e33718356db5fe0788de0c6ae71b6bf5f9929","sha256:98bceba227ddc24f99ee28881dbbd09e87443ea64a5c4374c8c7d451ec2fcf41"],"state_sha256":"cc276a89a19205c665167624a039e99fc8eaa501741ff6cfd5100d53ffcdd93d"}