{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:FIPVBR6UKN645BPUFXUW3PXWNR","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":"72b3bf49436b013ddbcb3148db08b843a36de7df75991b9bdd256b1b5c2200b6","cross_cats_sorted":["cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-06-30T06:47:09Z","title_canon_sha256":"b1df9d134e328115be771c892dc154181749d355d2c1adb1bf3f49750afc2b40"},"schema_version":"1.0","source":{"id":"2606.31211","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.31211","created_at":"2026-07-01T01:17:55Z"},{"alias_kind":"arxiv_version","alias_value":"2606.31211v1","created_at":"2026-07-01T01:17:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.31211","created_at":"2026-07-01T01:17:55Z"},{"alias_kind":"pith_short_12","alias_value":"FIPVBR6UKN64","created_at":"2026-07-01T01:17:55Z"},{"alias_kind":"pith_short_16","alias_value":"FIPVBR6UKN645BPU","created_at":"2026-07-01T01:17:55Z"},{"alias_kind":"pith_short_8","alias_value":"FIPVBR6U","created_at":"2026-07-01T01:17:55Z"}],"graph_snapshots":[{"event_id":"sha256:a5212f87374d38d48bd59f368af893742f9eae668f5bef1424519850211a6a64","target":"graph","created_at":"2026-07-01T01:17:55Z","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/2606.31211/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present AA, a multi-view multimodal dataset for screen-based gaze estimation. The dataset captures synchronized facial observations from eight fixed screen-mounted cameras and two additional side-view cameras, paired with precise screen-space gaze targets collected under controlled fixation conditions. Each sample contains multi-view face observations together with structured facial region crops, enabling multimodal learning from both global and local visual cues. Unlike existing single-view gaze datasets, AA provides multi-view coverage from both screen-mounted and side-mounted perspective","authors_text":"Chang Liu, Chun Yu, Jiaqi Liu, Xinjie Shen, Yuanchun Shi, Zhoutong Ye","cross_cats":["cs.HC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-06-30T06:47:09Z","title":"AA: A Multi-view Multimodal Dataset for Screen-based Gaze Estimation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.31211","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:c6d5428c4c3f64049630f803ff0a519eb8bf6f98f5957dc2b503b5a1aa2d1c3b","target":"record","created_at":"2026-07-01T01:17:55Z","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":"72b3bf49436b013ddbcb3148db08b843a36de7df75991b9bdd256b1b5c2200b6","cross_cats_sorted":["cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-06-30T06:47:09Z","title_canon_sha256":"b1df9d134e328115be771c892dc154181749d355d2c1adb1bf3f49750afc2b40"},"schema_version":"1.0","source":{"id":"2606.31211","kind":"arxiv","version":1}},"canonical_sha256":"2a1f50c7d4537dce85f42de96dbef66c62576091e4e21683df8372ae46776377","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2a1f50c7d4537dce85f42de96dbef66c62576091e4e21683df8372ae46776377","first_computed_at":"2026-07-01T01:17:55.794066Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-01T01:17:55.794066Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gMufNtMuRDqtIg5h/wtxBk1MFGYRG7AVCFJRhut3fon9juv2ochiEc7+BdnSInp6ZFOOzgdsdtsjc1g5U1MJCQ==","signature_status":"signed_v1","signed_at":"2026-07-01T01:17:55.794497Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.31211","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6d5428c4c3f64049630f803ff0a519eb8bf6f98f5957dc2b503b5a1aa2d1c3b","sha256:a5212f87374d38d48bd59f368af893742f9eae668f5bef1424519850211a6a64"],"state_sha256":"2e427933b46dc3908aa84790e92e324bd17dfc997001cc1377ee30d2e99ab5db"}