{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:C3TPDTG7XJXMHD7B3US3DUM6AH","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":"8b21d4cfa4c6f9b2b9794a19aae04bde668b196314b406684eaa553ee59c2d40","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2024-09-02T06:57:01Z","title_canon_sha256":"ea810f5065a37afb7d3f3d87d5925b6a1d0706bc7bd03cb6641d332c44162005"},"schema_version":"1.0","source":{"id":"2409.00982","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.00982","created_at":"2026-07-05T09:23:57Z"},{"alias_kind":"arxiv_version","alias_value":"2409.00982v1","created_at":"2026-07-05T09:23:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.00982","created_at":"2026-07-05T09:23:57Z"},{"alias_kind":"pith_short_12","alias_value":"C3TPDTG7XJXM","created_at":"2026-07-05T09:23:57Z"},{"alias_kind":"pith_short_16","alias_value":"C3TPDTG7XJXMHD7B","created_at":"2026-07-05T09:23:57Z"},{"alias_kind":"pith_short_8","alias_value":"C3TPDTG7","created_at":"2026-07-05T09:23:57Z"}],"graph_snapshots":[{"event_id":"sha256:bc6677e355074b313f3476ca88771eaafc4c66c45296baede914e29969c6cf90","target":"graph","created_at":"2026-07-05T09:23:57Z","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/2409.00982/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Object selection is essential in virtual reality (VR) head-mounted displays (HMDs). Prior work mainly focuses on enhancing and evaluating techniques for selecting a single object in VR, leaving a gap in the techniques for multi-object selection, a more complex but common selection scenario. To enable multi-object selection, the interaction technique should support group selection in addition to the default pointing selection mode for acquiring a single target. This composite interaction could be particularly challenging when using freehand gestural input. In this work, we present an empirical ","authors_text":"Hai-Ning Liang, Lingyun Yu, Rongkai Shi, Xuning Hu, Yong Yue, Yu Liu, Yushi Wei","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2024-09-02T06:57:01Z","title":"Experimental Analysis of Freehand Multi-Object Selection Techniques in Virtual Reality Head-Mounted Displays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.00982","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":"sha256:02b7ea6257f1f699676016705545c15233c8f337cc9726a3d2f190a8d140407c","target":"record","created_at":"2026-07-05T09:23:57Z","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":"8b21d4cfa4c6f9b2b9794a19aae04bde668b196314b406684eaa553ee59c2d40","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2024-09-02T06:57:01Z","title_canon_sha256":"ea810f5065a37afb7d3f3d87d5925b6a1d0706bc7bd03cb6641d332c44162005"},"schema_version":"1.0","source":{"id":"2409.00982","kind":"arxiv","version":1}},"canonical_sha256":"16e6f1ccdfba6ec38fe1dd25b1d19e01e0b6b9039d2a402c84fe65a10d49c773","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"16e6f1ccdfba6ec38fe1dd25b1d19e01e0b6b9039d2a402c84fe65a10d49c773","first_computed_at":"2026-07-05T09:23:57.796926Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:23:57.796926Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PR+LlB69bACEIfJXMxt7wa7ECgf6rT5EZ1JUFph+YkNpTc6mQZjTRrXL+4kLL4JCtNXXhlAzdUPc++qg/QWFCg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:23:57.797518Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.00982","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:02b7ea6257f1f699676016705545c15233c8f337cc9726a3d2f190a8d140407c","sha256:bc6677e355074b313f3476ca88771eaafc4c66c45296baede914e29969c6cf90"],"state_sha256":"8d6ba6c523ecf0b30e92a22bde87c33e8b2ef6bc0fb0b9bdb72197d476019608"}