{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:XXULF26TDAWRFEKEMA5I73KIDR","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":"fdb0325e173fd95e84e8df7349674bb5806569fd2e9d82299a59f027d8f73f7d","cross_cats_sorted":["cs.CV","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-11-08T17:07:44Z","title_canon_sha256":"8539f5c35abd72102575aa4f236592744e88b14f528b80603168fc37a5030cfe"},"schema_version":"1.0","source":{"id":"2111.04639","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.04639","created_at":"2026-07-05T06:23:52Z"},{"alias_kind":"arxiv_version","alias_value":"2111.04639v1","created_at":"2026-07-05T06:23:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.04639","created_at":"2026-07-05T06:23:52Z"},{"alias_kind":"pith_short_12","alias_value":"XXULF26TDAWR","created_at":"2026-07-05T06:23:52Z"},{"alias_kind":"pith_short_16","alias_value":"XXULF26TDAWRFEKE","created_at":"2026-07-05T06:23:52Z"},{"alias_kind":"pith_short_8","alias_value":"XXULF26T","created_at":"2026-07-05T06:23:52Z"}],"graph_snapshots":[{"event_id":"sha256:f70636e71307b7f63c1b905b8903370e6def30943cd2625222cbbc08549e3c78","target":"graph","created_at":"2026-07-05T06:23:52Z","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/2111.04639/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a super-resolution model for an advection-diffusion process with limited information. While most of the super-resolution models assume high-resolution (HR) ground-truth data in the training, in many cases such HR dataset is not readily accessible. Here, we show that a Recurrent Convolutional Network trained with physics-based regularizations is able to reconstruct the HR information without having the HR ground-truth data. Moreover, considering the ill-posed nature of a super-resolution problem, we employ the Recurrent Wasserstein Autoencoder to model the uncertainty.","authors_text":"Andres Codas, Bruce Elmegreen, Chulin Wang, Kyongmin Yeo, Levente J. Klein, Xiao Jin","cross_cats":["cs.CV","physics.comp-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-11-08T17:07:44Z","title":"S3RP: Self-Supervised Super-Resolution and Prediction for Advection-Diffusion Process"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.04639","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:b55db058ee61f184815aa954805df373a104de40df67e6615128cf1f79c06f6b","target":"record","created_at":"2026-07-05T06:23:52Z","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":"fdb0325e173fd95e84e8df7349674bb5806569fd2e9d82299a59f027d8f73f7d","cross_cats_sorted":["cs.CV","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-11-08T17:07:44Z","title_canon_sha256":"8539f5c35abd72102575aa4f236592744e88b14f528b80603168fc37a5030cfe"},"schema_version":"1.0","source":{"id":"2111.04639","kind":"arxiv","version":1}},"canonical_sha256":"bde8b2ebd3182d129144603a8fed481c681f4204cfebc18fb2b6dae766b98c5e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bde8b2ebd3182d129144603a8fed481c681f4204cfebc18fb2b6dae766b98c5e","first_computed_at":"2026-07-05T06:23:52.987471Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:23:52.987471Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ty7n41Z20u/xlzQKKhsV4kr7rKI/kB1DcGvTqsGqIv+PE49vJIRbMqZvCExQFxWk7pjt5O3rMDky+WJ199wdAg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:23:52.987884Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.04639","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b55db058ee61f184815aa954805df373a104de40df67e6615128cf1f79c06f6b","sha256:f70636e71307b7f63c1b905b8903370e6def30943cd2625222cbbc08549e3c78"],"state_sha256":"03be6eb8c1489d7dba903ff78ca7ff0f7a0e69054e33b11b56ddbd9f2a6cff30"}