{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:XCF3WAO7JROY6FGTVCOMRVBR34","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":"555b2fd6c4269e41ff54a103205182086c7c32c7589deaddbaf244100478a63f","cross_cats_sorted":["cs.SY","eess.SP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2025-04-25T16:10:48Z","title_canon_sha256":"071024fbb81ba7c9a7b670c3c6004e2367bf9e505a9fa6ffae4be2629def810e"},"schema_version":"1.0","source":{"id":"2504.18457","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.18457","created_at":"2026-07-05T10:54:07Z"},{"alias_kind":"arxiv_version","alias_value":"2504.18457v1","created_at":"2026-07-05T10:54:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.18457","created_at":"2026-07-05T10:54:07Z"},{"alias_kind":"pith_short_12","alias_value":"XCF3WAO7JROY","created_at":"2026-07-05T10:54:07Z"},{"alias_kind":"pith_short_16","alias_value":"XCF3WAO7JROY6FGT","created_at":"2026-07-05T10:54:07Z"},{"alias_kind":"pith_short_8","alias_value":"XCF3WAO7","created_at":"2026-07-05T10:54:07Z"}],"graph_snapshots":[{"event_id":"sha256:eb0ab97305ee45a7840434c7bed535cc5dd1c9617cf448a0b495b9bf5b7c6b1e","target":"graph","created_at":"2026-07-05T10:54:07Z","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/2504.18457/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper presents a switched systems approach for extending the dwell-time of an autonomous agent during GPS-denied operation by leveraging memory regressor extension (MRE) techniques. To maintain accurate trajectory tracking despite unknown dynamics and environmental disturbances, the agent periodically acquires access to GPS, allowing it to correct accumulated state estimation errors. The motivation for this work arises from the limitations of existing switched system approaches, where increasing estimation errors during GPS-denied intervals and overly conservative dwell-time conditions re","authors_text":"Humberto Ramos, Muzaffar Qureshi, Rushikesh Kamalapurkar, Tochukwu Elijah Ogri, Wanjiku A. Makumi, Zachary I. Bell","cross_cats":["cs.SY","eess.SP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2025-04-25T16:10:48Z","title":"Improved Dwell-times for Switched Nonlinear Systems using Memory Regression Extension"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.18457","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:bb0711597d234d122b4f15f1fd50136fe37dc7ffca27043d2c1d31b18335c787","target":"record","created_at":"2026-07-05T10:54:07Z","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":"555b2fd6c4269e41ff54a103205182086c7c32c7589deaddbaf244100478a63f","cross_cats_sorted":["cs.SY","eess.SP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2025-04-25T16:10:48Z","title_canon_sha256":"071024fbb81ba7c9a7b670c3c6004e2367bf9e505a9fa6ffae4be2629def810e"},"schema_version":"1.0","source":{"id":"2504.18457","kind":"arxiv","version":1}},"canonical_sha256":"b88bbb01df4c5d8f14d3a89cc8d431df3b3dcb43820b98c721beba30b4fa6ca8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b88bbb01df4c5d8f14d3a89cc8d431df3b3dcb43820b98c721beba30b4fa6ca8","first_computed_at":"2026-07-05T10:54:07.676605Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:54:07.676605Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"y4d8sRwz9zkiydcJ7jcwlu5yTqRrVd+VCHJPl/V0PTjz4iPWUZwdt5xId5bwOdNspyitvXyzcD8SwRy1wt2LBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:54:07.677324Z","signed_message":"canonical_sha256_bytes"},"source_id":"2504.18457","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb0711597d234d122b4f15f1fd50136fe37dc7ffca27043d2c1d31b18335c787","sha256:eb0ab97305ee45a7840434c7bed535cc5dd1c9617cf448a0b495b9bf5b7c6b1e"],"state_sha256":"bbcf15a8eb746911ac8ebfffb488a68401de4f60a430470f540127d6058e20ce"}