{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ZAJMISSMW42FVPZZDMPIPNOZW5","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":"067fa33fa6bb3cbe1ec0be2abe3c96d139c60aa830572dd631efe8bc0f3847f9","cross_cats_sorted":["cs.LG","cs.SY"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"eess.SY","submitted_at":"2026-07-20T07:04:15Z","title_canon_sha256":"116d95af5a7304af1f3fc138c4591962532510a2a94890aff3c1a3dc075444bc"},"schema_version":"1.0","source":{"id":"2607.17614","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.17614","created_at":"2026-07-21T01:21:55Z"},{"alias_kind":"arxiv_version","alias_value":"2607.17614v1","created_at":"2026-07-21T01:21:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.17614","created_at":"2026-07-21T01:21:55Z"},{"alias_kind":"pith_short_12","alias_value":"ZAJMISSMW42F","created_at":"2026-07-21T01:21:55Z"},{"alias_kind":"pith_short_16","alias_value":"ZAJMISSMW42FVPZZ","created_at":"2026-07-21T01:21:55Z"},{"alias_kind":"pith_short_8","alias_value":"ZAJMISSM","created_at":"2026-07-21T01:21:55Z"}],"graph_snapshots":[{"event_id":"sha256:f5588183f6354b6d4b80e958bd0fe46ef97f21424988535f88b5949b1d302a0c","target":"graph","created_at":"2026-07-21T01:21:55Z","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/2607.17614/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent advances in deep-learning-based nonlinear system identification have led to encoder-based estimation of neural state-space (ANN-SS) models that achieve state-of-the-art performance in offline settings by estimating initial model states from past input-output data. These methods are typically used in multiple-shooting-based offline identification, and online learning of these models remains largely unexplored. This paper presents a batch-wise learning pipeline and a direct recursive identification algorithm for subspace encoder-based ANN-SS models. We provide convergence analysis of the ","authors_text":"Bendeg\\'uz Gy\\\"or\\\"ok, Maarten Schoukens, Roland T\\'oth, Tam\\'as P\\'eni","cross_cats":["cs.LG","cs.SY"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"eess.SY","submitted_at":"2026-07-20T07:04:15Z","title":"Online learning of neural state-space models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.17614","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":"sha256:79119908b473b9cf17398d73f3c7ebac49595b2f9153c7dd9493860c8b24f945","target":"record","created_at":"2026-07-21T01:21:55Z","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":"067fa33fa6bb3cbe1ec0be2abe3c96d139c60aa830572dd631efe8bc0f3847f9","cross_cats_sorted":["cs.LG","cs.SY"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"eess.SY","submitted_at":"2026-07-20T07:04:15Z","title_canon_sha256":"116d95af5a7304af1f3fc138c4591962532510a2a94890aff3c1a3dc075444bc"},"schema_version":"1.0","source":{"id":"2607.17614","kind":"arxiv","version":1}},"canonical_sha256":"c812c44a4cb7345abf391b1e87b5d9b763a39f7a9c9381406b682288f1511d05","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c812c44a4cb7345abf391b1e87b5d9b763a39f7a9c9381406b682288f1511d05","first_computed_at":"2026-07-21T01:21:55.183790Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-21T01:21:55.183790Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vyFq1aYzOvr1ZLhz8P6KDMj7O+abDbN+514nbWB6B2CG005uTC9a9hSh7IO4/CDHTZ0bDOJJS0xreS6NXqOhBw==","signature_status":"signed_v1","signed_at":"2026-07-21T01:21:55.185392Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.17614","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:79119908b473b9cf17398d73f3c7ebac49595b2f9153c7dd9493860c8b24f945","sha256:f5588183f6354b6d4b80e958bd0fe46ef97f21424988535f88b5949b1d302a0c"],"state_sha256":"3107c63f0e92b4108ed969267393d635cdfa235df7260e9a3b8dcc6f8a5be1e1"}