{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:X6IIUFOV75UAFULHODGSHBLJRC","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":"9b8acaa884041af444e56e6f325b9d0ddcbefea2267c15cd0aa9229c12a3d56d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2020-08-11T04:56:53Z","title_canon_sha256":"60b9d4d67a19e6f1d6c4f214abe675443a68479dbd4e339c7e0e91f2bcc65dd4"},"schema_version":"1.0","source":{"id":"2008.04511","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2008.04511","created_at":"2026-07-05T01:26:25Z"},{"alias_kind":"arxiv_version","alias_value":"2008.04511v1","created_at":"2026-07-05T01:26:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.04511","created_at":"2026-07-05T01:26:25Z"},{"alias_kind":"pith_short_12","alias_value":"X6IIUFOV75UA","created_at":"2026-07-05T01:26:25Z"},{"alias_kind":"pith_short_16","alias_value":"X6IIUFOV75UAFULH","created_at":"2026-07-05T01:26:25Z"},{"alias_kind":"pith_short_8","alias_value":"X6IIUFOV","created_at":"2026-07-05T01:26:25Z"}],"graph_snapshots":[{"event_id":"sha256:db2a0465fd1b9e49121aaba5aea414c13db2fa573e4778cb9bb2380d0599e79d","target":"graph","created_at":"2026-07-05T01:26:25Z","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/2008.04511/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we investigate three forms of virtual reality content production and consumption. Namely, 360 stereoscopic video, the combination of a 3D environment with a video billboard for dynamic elements, and a full 3D rendered scene. On one hand, video based techniques facilitate the acquisition of content, but they can limit the experience of the user since the content is captured from a fixed point of view. On the other hand, 3D content allows for point of view translation, but real-time photorealistic rendering is not trivial and comes at high production and processing costs. We also ","authors_text":"Caecilia Charbonnier, Henrique Galvan Debarba, Ignacio Lacosta, Javier Lajara, Mario Montagud, Sergi Fernandez Langa, Sylvain Chagu\\'e","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2020-08-11T04:56:53Z","title":"Content Format and Quality of Experience in Virtual Reality"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.04511","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:b352590d414bb46b11e75e6e40545a294c331d491c91b9388e03fa77de96701b","target":"record","created_at":"2026-07-05T01:26:25Z","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":"9b8acaa884041af444e56e6f325b9d0ddcbefea2267c15cd0aa9229c12a3d56d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2020-08-11T04:56:53Z","title_canon_sha256":"60b9d4d67a19e6f1d6c4f214abe675443a68479dbd4e339c7e0e91f2bcc65dd4"},"schema_version":"1.0","source":{"id":"2008.04511","kind":"arxiv","version":1}},"canonical_sha256":"bf908a15d5ff6802d16770cd238569889396a88a12a05f17fbaceba7a5e834a9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bf908a15d5ff6802d16770cd238569889396a88a12a05f17fbaceba7a5e834a9","first_computed_at":"2026-07-05T01:26:25.794286Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:26:25.794286Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"U+40oePNJd/hmoYe7fXY4B9KpN9p2OiSlBpw5o3MQKoqVor0eBS1a928gz4AQJ4KI8qZcU38Mg4JR8nYKODHAA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:26:25.794699Z","signed_message":"canonical_sha256_bytes"},"source_id":"2008.04511","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b352590d414bb46b11e75e6e40545a294c331d491c91b9388e03fa77de96701b","sha256:db2a0465fd1b9e49121aaba5aea414c13db2fa573e4778cb9bb2380d0599e79d"],"state_sha256":"ed4e2d469c963cb0a380194d6c084694e7048c7e540c705c5f62a24755a12895"}