{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:QGCWXACRRBMNYZ73D3YQDYVSEI","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":"e00d6dc1fcb6b04bc0133ff86d34377da645acda2bb8a5832333a58ad93ada38","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-08-11T20:51:42Z","title_canon_sha256":"d490adf29fb498ea9f3583bed54bac5822c2ad3c47467a68c8a8bd0196ac25b8"},"schema_version":"1.0","source":{"id":"2008.04999","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2008.04999","created_at":"2026-07-05T01:26:31Z"},{"alias_kind":"arxiv_version","alias_value":"2008.04999v1","created_at":"2026-07-05T01:26:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.04999","created_at":"2026-07-05T01:26:31Z"},{"alias_kind":"pith_short_12","alias_value":"QGCWXACRRBMN","created_at":"2026-07-05T01:26:31Z"},{"alias_kind":"pith_short_16","alias_value":"QGCWXACRRBMNYZ73","created_at":"2026-07-05T01:26:31Z"},{"alias_kind":"pith_short_8","alias_value":"QGCWXACR","created_at":"2026-07-05T01:26:31Z"}],"graph_snapshots":[{"event_id":"sha256:045bce494feb246267072bf5a8377038a900663fcb7dc125dd4d9a0444a62c78","target":"graph","created_at":"2026-07-05T01:26:31Z","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/2008.04999/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a view-invariant method towards the assessment of the quality of human movements which does not rely on skeleton data. Our end-to-end convolutional neural network consists of two stages, where at first a view-invariant trajectory descriptor for each body joint is generated from RGB images, and then the collection of trajectories for all joints are processed by an adapted, pre-trained 2D CNN (e.g. VGG-19 or ResNeXt-50) to learn the relationship amongst the different body parts and deliver a score for the movement quality. We release the only publicly-available, multi-view, non-skelet","authors_text":"Adeline Paiement, Faegheh Sardari, Majid Mirmehdi, Sion Hannuna","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-08-11T20:51:42Z","title":"VI-Net: View-Invariant Quality of Human Movement Assessment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.04999","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:f1d199625e3b1e6217958ba05940bc2810ea5801c4da945d01d4b7c6fe7568c6","target":"record","created_at":"2026-07-05T01:26:31Z","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":"e00d6dc1fcb6b04bc0133ff86d34377da645acda2bb8a5832333a58ad93ada38","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-08-11T20:51:42Z","title_canon_sha256":"d490adf29fb498ea9f3583bed54bac5822c2ad3c47467a68c8a8bd0196ac25b8"},"schema_version":"1.0","source":{"id":"2008.04999","kind":"arxiv","version":1}},"canonical_sha256":"81856b80518858dc67fb1ef101e2b22213ba392db857e5f34999b72c57b4c9a0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81856b80518858dc67fb1ef101e2b22213ba392db857e5f34999b72c57b4c9a0","first_computed_at":"2026-07-05T01:26:31.910704Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:26:31.910704Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cCHtHRW894b8gdjiHyUNoZONuJSbFCv39Sj/Rb0CC5nKCGRvdHI9rn7Rd2p2i5yzrrv/xmOV3buucr1uGy9eCA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:26:31.911104Z","signed_message":"canonical_sha256_bytes"},"source_id":"2008.04999","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f1d199625e3b1e6217958ba05940bc2810ea5801c4da945d01d4b7c6fe7568c6","sha256:045bce494feb246267072bf5a8377038a900663fcb7dc125dd4d9a0444a62c78"],"state_sha256":"bd9607071694ba9d0416dd5edf70f63181b69179690285bbbe43e6b61e4cfeb3"}