{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:OBXWT3ULVWH267VAVBSBV4VGXL","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":"69fc35d41fe1dd3baf1e245bd3a5bdfcc08bd70e0777acd8751f871ba74254bf","cross_cats_sorted":["cs.AI","cs.HC"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-02-05T02:19:23Z","title_canon_sha256":"499fe75047eb03ca19b46bc6bedb21f058eda541c96b35c9029d09e11ac65e55"},"schema_version":"1.0","source":{"id":"2502.04361","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.04361","created_at":"2026-07-05T10:10:50Z"},{"alias_kind":"arxiv_version","alias_value":"2502.04361v1","created_at":"2026-07-05T10:10:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.04361","created_at":"2026-07-05T10:10:50Z"},{"alias_kind":"pith_short_12","alias_value":"OBXWT3ULVWH2","created_at":"2026-07-05T10:10:50Z"},{"alias_kind":"pith_short_16","alias_value":"OBXWT3ULVWH267VA","created_at":"2026-07-05T10:10:50Z"},{"alias_kind":"pith_short_8","alias_value":"OBXWT3UL","created_at":"2026-07-05T10:10:50Z"}],"graph_snapshots":[{"event_id":"sha256:362f01938ffaa1bf62c16799e2b6ec8853538adf9ba9a0db4e2469bc55d6ca25","target":"graph","created_at":"2026-07-05T10:10:50Z","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/2502.04361/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Critical VR applications in domains such as healthcare, education, and finance that use traditional credentials, such as PIN, password, or multi-factor authentication, stand the chance of being compromised if a malicious person acquires the user credentials or if the user hands over their credentials to an ally. Recently, a number of approaches on user authentication have emerged that use motions of VR head-mounted displays (HMDs) and hand controllers during user interactions in VR to represent the user's behavior as a VR biometric signature. One of the fundamental limitations of behavior-base","authors_text":"Mingjun Li, Natasha Kholgade Banerjee, Sean Banerjee","cross_cats":["cs.AI","cs.HC"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-02-05T02:19:23Z","title":"Predicting 3D Motion from 2D Video for Behavior-Based VR Biometrics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.04361","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":"sha256:3f7f2af443fcbd5cd4fe77426e092e0c6f2ed6a9816a55767d98ef8cefd7331f","target":"record","created_at":"2026-07-05T10:10:50Z","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":"69fc35d41fe1dd3baf1e245bd3a5bdfcc08bd70e0777acd8751f871ba74254bf","cross_cats_sorted":["cs.AI","cs.HC"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-02-05T02:19:23Z","title_canon_sha256":"499fe75047eb03ca19b46bc6bedb21f058eda541c96b35c9029d09e11ac65e55"},"schema_version":"1.0","source":{"id":"2502.04361","kind":"arxiv","version":1}},"canonical_sha256":"706f69ee8bad8faf7ea0a8641af2a6bafdf5aaa86507feb5b744823ad1ae8fd0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"706f69ee8bad8faf7ea0a8641af2a6bafdf5aaa86507feb5b744823ad1ae8fd0","first_computed_at":"2026-07-05T10:10:50.328468Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:10:50.328468Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wBCXTFOCP6NPdtoBll1PT8pWx/fvoswDUR7zXnBb6UT2ZHyFMNpYPPfcB6yog47ckSMgk8XMimooTSmwbpZ9DA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:10:50.328910Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.04361","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3f7f2af443fcbd5cd4fe77426e092e0c6f2ed6a9816a55767d98ef8cefd7331f","sha256:362f01938ffaa1bf62c16799e2b6ec8853538adf9ba9a0db4e2469bc55d6ca25"],"state_sha256":"828fe487a6f6cfa3ac593972bb63d651724a82d1e93100d5ecb286dcfea318c4"}