{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:JH7GVRB4TTW5TY25LOLA4Y2PPE","merge_version":"pith-open-graph-merge-v1","event_count":4,"valid_event_count":4,"invalid_event_count":0,"equivocation_count":1,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"1b7e7e07f496843927aa743d5b381d6ec51254db59d810bd8b5b88e0eba29c3b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2026-07-29T14:54:33Z","title_canon_sha256":"d4375c0715c7b8ad5d67085b31f19e655b4a4aed821ee8cd5d93e3097632961b"},"schema_version":"1.0","source":{"id":"2607.26995","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.26995","created_at":"2026-07-30T01:23:17Z"},{"alias_kind":"arxiv_version","alias_value":"2607.26995v1","created_at":"2026-07-30T01:23:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.26995","created_at":"2026-07-30T01:23:17Z"},{"alias_kind":"pith_short_12","alias_value":"JH7GVRB4TTW5","created_at":"2026-07-30T01:23:17Z"},{"alias_kind":"pith_short_16","alias_value":"JH7GVRB4TTW5TY25","created_at":"2026-07-30T01:23:17Z"},{"alias_kind":"pith_short_8","alias_value":"JH7GVRB4","created_at":"2026-07-30T01:23:17Z"}],"graph_snapshots":[{"event_id":"sha256:abe50896e9b12123c92c7a898f740b9bd7492067ac956c7ba4040b82e5916189","target":"graph","created_at":"2026-07-30T01:23:17Z","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/2607.26995/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This work presents a digital twin framework for output-feedback stabilization and parameter identification in uncertain dynamical systems. A virtual model evolves in parallel with the physical process, assimilating measurement data in real time. By design, the digital twin reconstructs the system state and generates a stabilizing feedback, while model parameters are simultaneously inferred from data of the controlled dynamics using a Bayesian approach. Numerical results for the coupled physical-virtual dynamics demonstrate how digital twins can act jointly as observers, parameter estimators, a","authors_text":"Jesper Schr\\\"oder, Karl Kunisch, Philipp A. Guth, Sergio S. Rodrigues","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2026-07-29T14:54:33Z","title":"Dynamic output-feedback stabilization of uncertain linear dynamics via digital twins"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.26995","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:fee5d592857a37f97dc5500a060ec5c1e688852836148d5c31bcee1bb14f06db","target":"record","created_at":"2026-07-30T01:23:17Z","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":"1b7e7e07f496843927aa743d5b381d6ec51254db59d810bd8b5b88e0eba29c3b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2026-07-29T14:54:33Z","title_canon_sha256":"d4375c0715c7b8ad5d67085b31f19e655b4a4aed821ee8cd5d93e3097632961b"},"schema_version":"1.0","source":{"id":"2607.26995","kind":"arxiv","version":1}},"canonical_sha256":"49fe6ac43c9cedd9e35d5b960e634f792f91e9539a4fc5ddceab5dda2be29167","receipt":{"builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49fe6ac43c9cedd9e35d5b960e634f792f91e9539a4fc5ddceab5dda2be29167","first_computed_at":"2026-07-30T01:23:17.275796Z","kind":"pith_receipt","last_reissued_at":"2026-07-30T01:23:17.275796Z","receipt_version":"0.3","signature_status":"unsigned_v0"},"source_id":"2607.26995","source_kind":"arxiv","source_version":1}}},"equivocations":[{"signer_id":"pith.science","event_type":"integrity_finding","target":"integrity","event_ids":["sha256:003a12fd6627e8b73a8b4cd1c78aae3a2dfb949cc156827bbfa20840935dc5c1","sha256:90412f424b30cdc2b51c7f43e12f17e45de0447cdd446acff76aaf0a9d31f087"]}],"invalid_events":[],"applied_event_ids":["sha256:fee5d592857a37f97dc5500a060ec5c1e688852836148d5c31bcee1bb14f06db","sha256:abe50896e9b12123c92c7a898f740b9bd7492067ac956c7ba4040b82e5916189"],"state_sha256":"8acbc740d7091c1a5f99d97afe1982d065b2dd1228c02ca9681c4296c1d9e639"}