{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:GVYUFW4DEBYWGK223MCWEAXEG5","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":"a6fa03926fd0e755cb0b24a5d2e5c7301db013bf70a98039da020271711c7a1c","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-07-11T06:40:02Z","title_canon_sha256":"8d284845ca1405206d117c36342f8c4aa8e2a7b61d007756079241e1ad160933"},"schema_version":"1.0","source":{"id":"2107.04982","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2107.04982","created_at":"2026-07-05T04:25:43Z"},{"alias_kind":"arxiv_version","alias_value":"2107.04982v2","created_at":"2026-07-05T04:25:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.04982","created_at":"2026-07-05T04:25:43Z"},{"alias_kind":"pith_short_12","alias_value":"GVYUFW4DEBYW","created_at":"2026-07-05T04:25:43Z"},{"alias_kind":"pith_short_16","alias_value":"GVYUFW4DEBYWGK22","created_at":"2026-07-05T04:25:43Z"},{"alias_kind":"pith_short_8","alias_value":"GVYUFW4D","created_at":"2026-07-05T04:25:43Z"}],"graph_snapshots":[{"event_id":"sha256:28aaf4023ba69c855c13a4e14b30025fd3c889418881cab8e70b0c8e673dfd9a","target":"graph","created_at":"2026-07-05T04:25:43Z","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/2107.04982/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the problem of out-of-distribution dynamics (OODD) detection, which involves detecting when the dynamics of a temporal process change compared to the training-distribution dynamics. This is relevant to applications in control, reinforcement learning (RL), and multi-variate time-series, where changes to test time dynamics can impact the performance of learning controllers/predictors in unknown ways. This problem is particularly important in the context of deep RL, where learned controllers often overfit to the training environment. Currently, however, there is a lack of established OOD","authors_text":"Alan Fern, Mohamad H Danesh","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-07-11T06:40:02Z","title":"Out-of-Distribution Dynamics Detection: RL-Relevant Benchmarks and Results"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.04982","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":"sha256:9c995851f79ae25fd10ea87320fd7fb761aaa238c62d294328e5ac49d366a24f","target":"record","created_at":"2026-07-05T04:25:43Z","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":"a6fa03926fd0e755cb0b24a5d2e5c7301db013bf70a98039da020271711c7a1c","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-07-11T06:40:02Z","title_canon_sha256":"8d284845ca1405206d117c36342f8c4aa8e2a7b61d007756079241e1ad160933"},"schema_version":"1.0","source":{"id":"2107.04982","kind":"arxiv","version":2}},"canonical_sha256":"357142db832071632b5adb056202e4377f079aebd5cb78f40e0bfb4da208036e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"357142db832071632b5adb056202e4377f079aebd5cb78f40e0bfb4da208036e","first_computed_at":"2026-07-05T04:25:43.513623Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:25:43.513623Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dbaE//UtJEYvRANVHSl01ETpKEaMKk4udMwhqvy2alUQgXYimZGObGMhU7zKEYtWrC4WomobhDwSNE70h5J1Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:25:43.514117Z","signed_message":"canonical_sha256_bytes"},"source_id":"2107.04982","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9c995851f79ae25fd10ea87320fd7fb761aaa238c62d294328e5ac49d366a24f","sha256:28aaf4023ba69c855c13a4e14b30025fd3c889418881cab8e70b0c8e673dfd9a"],"state_sha256":"a3454cedb193e23251bfd5162eb2d984f7a93d81f6a682ecf5b894a97f1c4fb3"}