{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:HF7YHMFTU5MXZLW5RNAKJ4PSU4","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":"80f69c4d0a573161ea8d1eae2666be0a287430a529865623b9eba50a0498ca05","cross_cats_sorted":["cs.AI","cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-06-30T14:55:18Z","title_canon_sha256":"7ca8b89b6497543de70c2db5804c831725ac8c282050c078755d98dd28f402b9"},"schema_version":"1.0","source":{"id":"2407.00717","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.00717","created_at":"2026-07-05T10:19:25Z"},{"alias_kind":"arxiv_version","alias_value":"2407.00717v2","created_at":"2026-07-05T10:19:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.00717","created_at":"2026-07-05T10:19:25Z"},{"alias_kind":"pith_short_12","alias_value":"HF7YHMFTU5MX","created_at":"2026-07-05T10:19:25Z"},{"alias_kind":"pith_short_16","alias_value":"HF7YHMFTU5MXZLW5","created_at":"2026-07-05T10:19:25Z"},{"alias_kind":"pith_short_8","alias_value":"HF7YHMFT","created_at":"2026-07-05T10:19:25Z"}],"graph_snapshots":[{"event_id":"sha256:bdcb79e951259a3db4550cf5de832fd53468b4c6ed6a5dc64d715e5dce33f061","target":"graph","created_at":"2026-07-05T10:19:25Z","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/2407.00717/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Observation-based trajectory prediction for systems with unknown dynamics is essential in fields such as physics and biology. Most existing approaches are limited to learning within a single system with fixed dynamics patterns. However, many real-world applications require learning across systems with evolving dynamics patterns, a challenge that has been largely overlooked. To address this, we systematically investigate the problem of Continual Dynamics Learning (CDL), examining task configurations and evaluating the applicability of existing techniques, while identifying key challenges. In re","authors_text":"Dacheng Tao, Dongjin Song, Xikun Zhang, Yixin Chen, Yushan Jiang","cross_cats":["cs.AI","cs.SY","eess.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-06-30T14:55:18Z","title":"Learning System Dynamics without Forgetting"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.00717","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":"sha256:68b0da34ecd8b8858d382bba3d7caf0f84ae459b7483f76c0871ca1092dd1264","target":"record","created_at":"2026-07-05T10:19:25Z","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":"80f69c4d0a573161ea8d1eae2666be0a287430a529865623b9eba50a0498ca05","cross_cats_sorted":["cs.AI","cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-06-30T14:55:18Z","title_canon_sha256":"7ca8b89b6497543de70c2db5804c831725ac8c282050c078755d98dd28f402b9"},"schema_version":"1.0","source":{"id":"2407.00717","kind":"arxiv","version":2}},"canonical_sha256":"397f83b0b3a7597caedd8b40a4f1f2a7122983d535852f60ef36a10218444df7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"397f83b0b3a7597caedd8b40a4f1f2a7122983d535852f60ef36a10218444df7","first_computed_at":"2026-07-05T10:19:25.674704Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:19:25.674704Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cpNhuoDneajEoOcKy4Be6BAyk9y0uvfI8ZG1jobYzXegKZNikXIu4sHwQ1WyhelDkadiQ551+zlJxHqOUs6CAA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:19:25.675190Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.00717","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:68b0da34ecd8b8858d382bba3d7caf0f84ae459b7483f76c0871ca1092dd1264","sha256:bdcb79e951259a3db4550cf5de832fd53468b4c6ed6a5dc64d715e5dce33f061"],"state_sha256":"00b2312f99abb21002534926ab94831d377fe9e78a682ba788ed117324294d18"}