{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:BXPT6SZGXB4VFMHCDNN7AX6UG2","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":"c65ea34f50d5c0a4129874e56c6f5b4da01d4bbfd0daf99fd26e0e275d440889","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2013-09-09T09:51:45Z","title_canon_sha256":"d5d4bc8a13557e62f9bac9570d4975fe2972f44fba44cbbceae5f02a6e6a5aea"},"schema_version":"1.0","source":{"id":"1309.2089","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.2089","created_at":"2026-05-18T03:13:47Z"},{"alias_kind":"arxiv_version","alias_value":"1309.2089v1","created_at":"2026-05-18T03:13:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.2089","created_at":"2026-05-18T03:13:47Z"},{"alias_kind":"pith_short_12","alias_value":"BXPT6SZGXB4V","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"BXPT6SZGXB4VFMHC","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"BXPT6SZG","created_at":"2026-05-18T12:27:40Z"}],"graph_snapshots":[{"event_id":"sha256:922cad789f853570d20c371d1d6e470167bee57e96493542b9a0ce89c9631bd2","target":"graph","created_at":"2026-05-18T03:13:47Z","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":"In this paper, an adaptive and low-cost robotic coating platform for small production series is presented. This new platform presents a flexible architecture that enables fast/automatic system adaptive behaviour without human intervention. The concept is based on contactless technology, using artificial vision and laser scanning to identify and characterize different workpieces travelling on a conveyor. Using laser triangulation, the workpieces are virtually reconstructed through a simplified cloud of three-dimensional (3D) points. From those reconstructed models, several algorithms are implem","authors_text":"Ant\\'onio Paulo Moreira, Marcos Ferreira, Pedro Neto","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2013-09-09T09:51:45Z","title":"A low-cost laser scanning solution for flexible robotic cells: spray coating"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.2089","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":"sha256:7af54b2faba7b5bb252bb3b5bef695dfcaa674c8920a36b424ac51bf3095ce85","target":"record","created_at":"2026-05-18T03:13:47Z","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":"c65ea34f50d5c0a4129874e56c6f5b4da01d4bbfd0daf99fd26e0e275d440889","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2013-09-09T09:51:45Z","title_canon_sha256":"d5d4bc8a13557e62f9bac9570d4975fe2972f44fba44cbbceae5f02a6e6a5aea"},"schema_version":"1.0","source":{"id":"1309.2089","kind":"arxiv","version":1}},"canonical_sha256":"0ddf3f4b26b87952b0e21b5bf05fd436826e8828ff42bae6d1eddcc6ecb196e1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0ddf3f4b26b87952b0e21b5bf05fd436826e8828ff42bae6d1eddcc6ecb196e1","first_computed_at":"2026-05-18T03:13:47.220077Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:13:47.220077Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vIkuj8zdFfOQoM4HAOebgTa+0k2EmF5tA6Fk5lnT0xySZhzMcXqsihKm5UBzP3WzqD/Cyqk/t34dYBI2KFj6Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:13:47.220720Z","signed_message":"canonical_sha256_bytes"},"source_id":"1309.2089","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7af54b2faba7b5bb252bb3b5bef695dfcaa674c8920a36b424ac51bf3095ce85","sha256:922cad789f853570d20c371d1d6e470167bee57e96493542b9a0ce89c9631bd2"],"state_sha256":"6dc93650e413aa112a5ce3f5a636f4ddc2b6c97105e3ccfc6279968182ca0ab8"}