{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:LZ2PQBQMR76N2RS6RHZKYKOUAX","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":"99fe23956c75e7649cfe373e6cce6ee7618cef2298e0e0eb574ff6b01a3eb0e7","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2016-10-18T04:45:03Z","title_canon_sha256":"cfdb845f2a6dc7fedffcd0b482a7d542df0ac8cefe79aae2dc7169ff44e780d0"},"schema_version":"1.0","source":{"id":"1610.05432","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.05432","created_at":"2026-05-18T00:49:23Z"},{"alias_kind":"arxiv_version","alias_value":"1610.05432v2","created_at":"2026-05-18T00:49:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.05432","created_at":"2026-05-18T00:49:23Z"},{"alias_kind":"pith_short_12","alias_value":"LZ2PQBQMR76N","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"LZ2PQBQMR76N2RS6","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"LZ2PQBQM","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:2ba80e641ecce1b7b82efd330fbc08b7b82c939d252a8aaf9cc92ecfc90381d6","target":"graph","created_at":"2026-05-18T00:49:23Z","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":"To have a robot actively supporting a human during a collaborative task, it is crucial that robots are able to identify the current action in order to predict the next one. Common approaches make use of high-level knowledge, such as object affordances, semantics or understanding of actions in terms of pre- and post-conditions. These approaches often require hand-coded a priori knowledge, time- and resource-intensive or supervised learning techniques.\n  We propose to reframe this problem as an appearance-based place recognition problem. In our framework, we regard sequences of visual images of ","authors_text":"Gordon Wyeth, Markus Eich, Sareh Shirazi","cross_cats":["cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2016-10-18T04:45:03Z","title":"ARTiS: Appearance-based Action Recognition in Task Space for Real-Time Human-Robot Collaboration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.05432","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:daa26b2d1fb20df570060fa5c6c5f16d379d8605c55749e6b98a1b4e863f2ce5","target":"record","created_at":"2026-05-18T00:49:23Z","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":"99fe23956c75e7649cfe373e6cce6ee7618cef2298e0e0eb574ff6b01a3eb0e7","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2016-10-18T04:45:03Z","title_canon_sha256":"cfdb845f2a6dc7fedffcd0b482a7d542df0ac8cefe79aae2dc7169ff44e780d0"},"schema_version":"1.0","source":{"id":"1610.05432","kind":"arxiv","version":2}},"canonical_sha256":"5e74f8060c8ffcdd465e89f2ac29d405fb35da31d2415f56112ebe00cc8e6b37","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5e74f8060c8ffcdd465e89f2ac29d405fb35da31d2415f56112ebe00cc8e6b37","first_computed_at":"2026-05-18T00:49:23.657408Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:49:23.657408Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kimm3WXiM2IY5kFeD873PUoErPU4UY6DBJjYbYvUdfGFCGlblrS7pAZ1lS9RwQ81Z2K4gtkDTXZRmrPsrJ8JCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:49:23.658081Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.05432","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:daa26b2d1fb20df570060fa5c6c5f16d379d8605c55749e6b98a1b4e863f2ce5","sha256:2ba80e641ecce1b7b82efd330fbc08b7b82c939d252a8aaf9cc92ecfc90381d6"],"state_sha256":"7860ef9b5ac755f8c0c4eef95b2449c909a022dce10302ea86a7fdb3e95eb5cb"}