{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:AUNWTFA32A7XINZH7TA4FNFUTJ","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":"e8ccc2cf7891ca7faee2e6ed7fc1996935748898f51fb432362d2ca8f4230088","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-05-04T04:10:47Z","title_canon_sha256":"4ae96156b966a7641e4f79f72b72850560b83d8f763e715410500de87ea786f5"},"schema_version":"1.0","source":{"id":"2305.02536","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.02536","created_at":"2026-07-05T11:54:27Z"},{"alias_kind":"arxiv_version","alias_value":"2305.02536v3","created_at":"2026-07-05T11:54:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.02536","created_at":"2026-07-05T11:54:27Z"},{"alias_kind":"pith_short_12","alias_value":"AUNWTFA32A7X","created_at":"2026-07-05T11:54:27Z"},{"alias_kind":"pith_short_16","alias_value":"AUNWTFA32A7XINZH","created_at":"2026-07-05T11:54:27Z"},{"alias_kind":"pith_short_8","alias_value":"AUNWTFA3","created_at":"2026-07-05T11:54:27Z"}],"graph_snapshots":[{"event_id":"sha256:d8271a8325d964513bb6c397aa9fa5f7b19ad8bf5719cc7cb195a279fe5ccc13","target":"graph","created_at":"2026-07-05T11:54:27Z","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/2305.02536/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Predicting human scanpaths when exploring panoramic videos is a challenging task due to the spherical geometry and the multimodality of the input, and the inherent uncertainty and diversity of the output. Most previous methods fail to give a complete treatment of these characteristics, and thus are prone to errors. In this paper, we present a simple new criterion for scanpath prediction based on principles from lossy data compression. This criterion suggests minimizing the expected code length of quantized scanpaths in a training set, which corresponds to fitting a discrete conditional probabi","authors_text":"Kanglong Fan, Kede Ma, Mu Li","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-05-04T04:10:47Z","title":"Scanpath Prediction in Panoramic Videos via Expected Code Length Minimization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.02536","kind":"arxiv","version":3},"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:a9eb8f323b0858984cd254f1fef86641968cdbc82a85d6ac8a5478c63549288c","target":"record","created_at":"2026-07-05T11:54:27Z","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":"e8ccc2cf7891ca7faee2e6ed7fc1996935748898f51fb432362d2ca8f4230088","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-05-04T04:10:47Z","title_canon_sha256":"4ae96156b966a7641e4f79f72b72850560b83d8f763e715410500de87ea786f5"},"schema_version":"1.0","source":{"id":"2305.02536","kind":"arxiv","version":3}},"canonical_sha256":"051b69941bd03f743727fcc1c2b4b49a53a1be5485013c5ebd95368032988932","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"051b69941bd03f743727fcc1c2b4b49a53a1be5485013c5ebd95368032988932","first_computed_at":"2026-07-05T11:54:27.600332Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:54:27.600332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"P5FFwpsABZh9pgBjP+Ao/NBjsXS2dkKA38mSg6hjsge7VH80wESYrhyDIy1KFlWtRJ9DTR4Ri8PrkhaW0+KjBw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:54:27.600847Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.02536","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a9eb8f323b0858984cd254f1fef86641968cdbc82a85d6ac8a5478c63549288c","sha256:d8271a8325d964513bb6c397aa9fa5f7b19ad8bf5719cc7cb195a279fe5ccc13"],"state_sha256":"17b1a227dcde46b3f117cb77ce630f8b637dee02268f04f22ccbd3cb6a422627"}