{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:NUHN3W5JHQ3UMLVC3QB2HGYPSM","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":"aaffd072599c1360705a985ae78e44400172107d47aed5b6e2b1edb393ba9470","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2021-12-21T16:37:48Z","title_canon_sha256":"b639eaf6f599ff6e624a1e5c98f396a5fae1df4475056d493983248b8780cb5a"},"schema_version":"1.0","source":{"id":"2112.11347","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2112.11347","created_at":"2026-07-05T04:12:05Z"},{"alias_kind":"arxiv_version","alias_value":"2112.11347v2","created_at":"2026-07-05T04:12:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.11347","created_at":"2026-07-05T04:12:05Z"},{"alias_kind":"pith_short_12","alias_value":"NUHN3W5JHQ3U","created_at":"2026-07-05T04:12:05Z"},{"alias_kind":"pith_short_16","alias_value":"NUHN3W5JHQ3UMLVC","created_at":"2026-07-05T04:12:05Z"},{"alias_kind":"pith_short_8","alias_value":"NUHN3W5J","created_at":"2026-07-05T04:12:05Z"}],"graph_snapshots":[{"event_id":"sha256:8e7c0aa99d28674d8a57c6e0e3816ee8cb78c5cb381e9bb68241b85bbd5b1708","target":"graph","created_at":"2026-07-05T04:12:05Z","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/2112.11347/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Rendering articulated objects while controlling their poses is critical to applications such as virtual reality or animation for movies. Manipulating the pose of an object, however, requires the understanding of its underlying structure, that is, its joints and how they interact with each other. Unfortunately, assuming the structure to be known, as existing methods do, precludes the ability to work on new object categories. We propose to learn both the appearance and the structure of previously unseen articulated objects by observing them move from multiple views, with no joints annotation sup","authors_text":"Atsuhiro Noguchi, Jonathan Tremblay, Orazio Gallo, Tatsuya Harada, Umar Iqbal","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2021-12-21T16:37:48Z","title":"Watch It Move: Unsupervised Discovery of 3D Joints for Re-Posing of Articulated Objects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.11347","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:b56ce4e0baac7daa96ccf2d552018ca3326ff161806ab3b9d43029d02f77fd6b","target":"record","created_at":"2026-07-05T04:12:05Z","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":"aaffd072599c1360705a985ae78e44400172107d47aed5b6e2b1edb393ba9470","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2021-12-21T16:37:48Z","title_canon_sha256":"b639eaf6f599ff6e624a1e5c98f396a5fae1df4475056d493983248b8780cb5a"},"schema_version":"1.0","source":{"id":"2112.11347","kind":"arxiv","version":2}},"canonical_sha256":"6d0edddba93c37462ea2dc03a39b0f9338e7c0ed2ef073d1035e86d0b297e631","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6d0edddba93c37462ea2dc03a39b0f9338e7c0ed2ef073d1035e86d0b297e631","first_computed_at":"2026-07-05T04:12:05.454933Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:12:05.454933Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RYlBSVG2p5JRq+BKH1YSVHVjfKLjMVGhtkbhd2L/sBbYiPHuFARmaDg/7qjUxJPt0hasfM1Dhzj34v15kHXvDA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:12:05.455433Z","signed_message":"canonical_sha256_bytes"},"source_id":"2112.11347","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b56ce4e0baac7daa96ccf2d552018ca3326ff161806ab3b9d43029d02f77fd6b","sha256:8e7c0aa99d28674d8a57c6e0e3816ee8cb78c5cb381e9bb68241b85bbd5b1708"],"state_sha256":"4d9bf3b05b09d16cd556f84bdcb745d755213840695eebcfc9cb138a924e0070"}