{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:QOJLMJ4AKVJMUTLD635V4ITHDS","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":"d6665cd26fdfa3534dc1f5fdf343e2d75ac66b3a85937bbbdb3017e72147f664","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.RO","submitted_at":"2026-07-30T14:16:23Z","title_canon_sha256":"88f7083f5e8db5521cbe61938386b8e38b11daffeaee7ab7a6bf260624a9e747"},"schema_version":"1.0","source":{"id":"2607.28256","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.28256","created_at":"2026-07-31T01:36:56Z"},{"alias_kind":"arxiv_version","alias_value":"2607.28256v1","created_at":"2026-07-31T01:36:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.28256","created_at":"2026-07-31T01:36:56Z"},{"alias_kind":"pith_short_12","alias_value":"QOJLMJ4AKVJM","created_at":"2026-07-31T01:36:56Z"},{"alias_kind":"pith_short_16","alias_value":"QOJLMJ4AKVJMUTLD","created_at":"2026-07-31T01:36:56Z"},{"alias_kind":"pith_short_8","alias_value":"QOJLMJ4A","created_at":"2026-07-31T01:36:56Z"}],"graph_snapshots":[{"event_id":"sha256:080222e050579e65ad29e57a3907b0fd21bb958250e70a7c7b50ed62f6716e7a","target":"graph","created_at":"2026-07-31T01:36:56Z","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/2607.28256/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Collaborative robotics is a representative task-oriented 6G use-case, where communication quality should be reflected in mission execution, environment understanding, and closed-loop operation rather than packet delivery alone. This demo paper presents a robot-edge semantic communication (SemCom) testbed integrating robot-side visual compression, edge-side semantic mapping, and dashboard-based mission interaction. A mobile robot equipped with RGB-D sensing and LiDAR runs ROS 2, while a Jetson Orin edge node performs reconstruction, RTAB-Map mapping, semantic object handling, and browserbased v","authors_text":"Adnan Aijaz, Peizheng Li, Sajida Gufran, Xinyi Lin","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.RO","submitted_at":"2026-07-30T14:16:23Z","title":"When Robots Exchange Meaning: A Demo of Goal-Oriented Semantic Communications for Collaborative Robotics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.28256","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":"sha256:8e05ed2beef7c6672d39bcc0a72606cee0c3bf26c28e478b9abf9681650f0236","target":"record","created_at":"2026-07-31T01:36:56Z","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":"d6665cd26fdfa3534dc1f5fdf343e2d75ac66b3a85937bbbdb3017e72147f664","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.RO","submitted_at":"2026-07-30T14:16:23Z","title_canon_sha256":"88f7083f5e8db5521cbe61938386b8e38b11daffeaee7ab7a6bf260624a9e747"},"schema_version":"1.0","source":{"id":"2607.28256","kind":"arxiv","version":1}},"canonical_sha256":"8392b627805552ca4d63f6fb5e22671c86b03dd9ba480843b191138ed8c6d665","receipt":{"builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8392b627805552ca4d63f6fb5e22671c86b03dd9ba480843b191138ed8c6d665","first_computed_at":"2026-07-31T01:36:56.132108Z","kind":"pith_receipt","last_reissued_at":"2026-07-31T01:36:56.132108Z","receipt_version":"0.3","signature_status":"unsigned_v0"},"source_id":"2607.28256","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8e05ed2beef7c6672d39bcc0a72606cee0c3bf26c28e478b9abf9681650f0236","sha256:080222e050579e65ad29e57a3907b0fd21bb958250e70a7c7b50ed62f6716e7a"],"state_sha256":"24df33488dd922c00a89fc5cf6822da2fd81b21aee82fe046acb258b200c3d95"}