{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:23EPPFIZGCDR5VYDLRH7GAMGYK","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":"5e776679987f9a21b0cba13424dd20fb23e98b356172ec5e74e669931b799701","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-09-06T02:10:21Z","title_canon_sha256":"8e33e9d944646db138816b1d57f3266759f8f90f0d9af94be321dfe0860c3eee"},"schema_version":"1.0","source":{"id":"1609.01371","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.01371","created_at":"2026-05-18T01:04:53Z"},{"alias_kind":"arxiv_version","alias_value":"1609.01371v2","created_at":"2026-05-18T01:04:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.01371","created_at":"2026-05-18T01:04:53Z"},{"alias_kind":"pith_short_12","alias_value":"23EPPFIZGCDR","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"23EPPFIZGCDR5VYD","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"23EPPFIZ","created_at":"2026-05-18T12:29:52Z"}],"graph_snapshots":[{"event_id":"sha256:6f4003eb83e1e1ca303efd3cf4ec124ae9654299732f2287023b3ccbb437a859","target":"graph","created_at":"2026-05-18T01:04:53Z","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"},"paper":{"abstract_excerpt":"Although commercial and open-source software exist to reconstruct a static object from a sequence recorded with an RGB-D sensor, there is a lack of tools that build rigged models of articulated objects that deform realistically and can be used for tracking or animation. In this work, we fill this gap and propose a method that creates a fully rigged model of an articulated object from depth data of a single sensor. To this end, we combine deformable mesh tracking, motion segmentation based on spectral clustering and skeletonization based on mean curvature flow. The fully rigged model then consi","authors_text":"Dimitrios Tzionas, Juergen Gall","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-09-06T02:10:21Z","title":"Reconstructing Articulated Rigged Models from RGB-D Videos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.01371","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":"sha256:7eb9b03c9238096fcfcef638ec4a00b9565e45f6624584b365159830f83a2381","target":"record","created_at":"2026-05-18T01:04:53Z","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":"5e776679987f9a21b0cba13424dd20fb23e98b356172ec5e74e669931b799701","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-09-06T02:10:21Z","title_canon_sha256":"8e33e9d944646db138816b1d57f3266759f8f90f0d9af94be321dfe0860c3eee"},"schema_version":"1.0","source":{"id":"1609.01371","kind":"arxiv","version":2}},"canonical_sha256":"d6c8f7951930871ed7035c4ff30186c2be626378f67bec81dd9df85ce7604d1a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d6c8f7951930871ed7035c4ff30186c2be626378f67bec81dd9df85ce7604d1a","first_computed_at":"2026-05-18T01:04:53.183144Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:04:53.183144Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zwUStLa0tKt4ciTsTr9f/U8FloOq9JlIO0ROHPlO11v1wpuOhOCKE751uKWyVqxq5fBcRyqW505n9uwaRvHiAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:04:53.183774Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.01371","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7eb9b03c9238096fcfcef638ec4a00b9565e45f6624584b365159830f83a2381","sha256:6f4003eb83e1e1ca303efd3cf4ec124ae9654299732f2287023b3ccbb437a859"],"state_sha256":"b1d18bb963b052b06aaa1225cea42e2118bf4edfc4d3d1ac4c7aabcafa9f0c55"}