{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:OV4QJJUHXMD2QUVWFBQKCMS2TA","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":"daad317cbd89157d3b683a66bfa6d99d54a897704177f6166b3b46865f40cc34","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2021-06-24T20:13:56Z","title_canon_sha256":"615b399a212517a7687698d0ad30ea21f757976ab35084c4cc3a4aaba798ac76"},"schema_version":"1.0","source":{"id":"2106.13301","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.13301","created_at":"2026-07-05T03:59:39Z"},{"alias_kind":"arxiv_version","alias_value":"2106.13301v3","created_at":"2026-07-05T03:59:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.13301","created_at":"2026-07-05T03:59:39Z"},{"alias_kind":"pith_short_12","alias_value":"OV4QJJUHXMD2","created_at":"2026-07-05T03:59:39Z"},{"alias_kind":"pith_short_16","alias_value":"OV4QJJUHXMD2QUVW","created_at":"2026-07-05T03:59:39Z"},{"alias_kind":"pith_short_8","alias_value":"OV4QJJUH","created_at":"2026-07-05T03:59:39Z"}],"graph_snapshots":[{"event_id":"sha256:6d7ddf0f2e348ce663269e58b42a4d1cda8c23e3bcd81f71683456e412c0d8e4","target":"graph","created_at":"2026-07-05T03:59:39Z","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/2106.13301/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Physics perception very often faces the problem that only limited data or partial measurements on the scene are available. In this work, we propose a strategy to learn the full state of sloshing liquids from measurements of the free surface. Our approach is based on recurrent neural networks (RNN) that project the limited information available to a reduced-order manifold so as to not only reconstruct the unknown information, but also to be capable of performing fluid reasoning about future scenarios in real time. To obtain physically consistent predictions, we train deep neural networks on the","authors_text":"Alberto Badias, Beatriz Moya, David Gonzalez, Elias Cueto, Francisco Chinesta","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2021-06-24T20:13:56Z","title":"Physics perception in sloshing scenes with guaranteed thermodynamic consistency"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.13301","kind":"arxiv","version":3},"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":"sha256:6c3dd8cf093beef38d03957a99239b730309dea3b291bef2621bba03ed503179","target":"record","created_at":"2026-07-05T03:59:39Z","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":"daad317cbd89157d3b683a66bfa6d99d54a897704177f6166b3b46865f40cc34","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2021-06-24T20:13:56Z","title_canon_sha256":"615b399a212517a7687698d0ad30ea21f757976ab35084c4cc3a4aaba798ac76"},"schema_version":"1.0","source":{"id":"2106.13301","kind":"arxiv","version":3}},"canonical_sha256":"757904a687bb07a852b62860a1325a981b913174fc16618963e3b192ac889a90","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"757904a687bb07a852b62860a1325a981b913174fc16618963e3b192ac889a90","first_computed_at":"2026-07-05T03:59:39.569219Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:59:39.569219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"A30Kbgd47P2R9jx3Y5B9MMg4RL+QhYEF7akNGZf8UhXZqi8qj0HN29JnWL2HkvFaVDpMRSu82KShA3tJpqOoCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:59:39.569647Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.13301","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6c3dd8cf093beef38d03957a99239b730309dea3b291bef2621bba03ed503179","sha256:6d7ddf0f2e348ce663269e58b42a4d1cda8c23e3bcd81f71683456e412c0d8e4"],"state_sha256":"312ee4fe884f9f6dcb7237ef3020ef24cbdc4cff15a7dff57262a88baf6b1d1c"}