{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:B372332AO3TH46U2HGQ4NMYNHD","short_pith_number":"pith:B372332A","canonical_record":{"source":{"id":"2606.12214","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2026-06-10T15:29:31Z","cross_cats_sorted":["cs.GR"],"title_canon_sha256":"5692a4f4ffb83a66b004e0e5b781b27b4d567fd7b5f9149717d784a44acfbc34","abstract_canon_sha256":"842658bb87e3180bc59d2ab5fdd251de5833e0adff0bbef8079a3c4bff03bccf"},"schema_version":"1.0"},"canonical_sha256":"0effadef4076e67e7a9a39a1c6b30d38d5aff0cf7e2f809b2a39ee21a5888a2d","source":{"kind":"arxiv","id":"2606.12214","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.12214","created_at":"2026-06-11T01:10:54Z"},{"alias_kind":"arxiv_version","alias_value":"2606.12214v1","created_at":"2026-06-11T01:10:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.12214","created_at":"2026-06-11T01:10:54Z"},{"alias_kind":"pith_short_12","alias_value":"B372332AO3TH","created_at":"2026-06-11T01:10:54Z"},{"alias_kind":"pith_short_16","alias_value":"B372332AO3TH46U2","created_at":"2026-06-11T01:10:54Z"},{"alias_kind":"pith_short_8","alias_value":"B372332A","created_at":"2026-06-11T01:10:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:B372332AO3TH46U2HGQ4NMYNHD","target":"record","payload":{"canonical_record":{"source":{"id":"2606.12214","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2026-06-10T15:29:31Z","cross_cats_sorted":["cs.GR"],"title_canon_sha256":"5692a4f4ffb83a66b004e0e5b781b27b4d567fd7b5f9149717d784a44acfbc34","abstract_canon_sha256":"842658bb87e3180bc59d2ab5fdd251de5833e0adff0bbef8079a3c4bff03bccf"},"schema_version":"1.0"},"canonical_sha256":"0effadef4076e67e7a9a39a1c6b30d38d5aff0cf7e2f809b2a39ee21a5888a2d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-11T01:10:54.724863Z","signature_b64":"5duEdnNP9sO1g90cPAP3iyjftBhzlPTMe7kECbVb0mQo1RYHFZQNVfhBJGgqQHxXbev9Jg6O7iBiKrw4eJBuCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0effadef4076e67e7a9a39a1c6b30d38d5aff0cf7e2f809b2a39ee21a5888a2d","last_reissued_at":"2026-06-11T01:10:54.723939Z","signature_status":"signed_v1","first_computed_at":"2026-06-11T01:10:54.723939Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.12214","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-11T01:10:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RsSbq+qDvT/sYHUtMS305Viesl4M9gRli9Vw9ql1Nloq+uQAesOcJ5regGj9pQN5500OeW8JBdf66RnqYKyzBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T01:25:38.144234Z"},"content_sha256":"d884e82d8a09bdfa7cc34ebe5d19798a787d9f1d2d34327011a5e43908f4d840","schema_version":"1.0","event_id":"sha256:d884e82d8a09bdfa7cc34ebe5d19798a787d9f1d2d34327011a5e43908f4d840"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:B372332AO3TH46U2HGQ4NMYNHD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Identifying cybersickness causes in virtual reality games using symbolic machine learning algorithms","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.GR"],"primary_cat":"cs.HC","authors_text":"Daniela Trevisan, Erick Oliveira Rodrigues, Esteban Clua, Flavia Bernardini, Thiago Porcino","submitted_at":"2026-06-10T15:29:31Z","abstract_excerpt":"Virtual reality (VR) and head-mounted displays are constantly gaining popularity in various fields such as education, military, entertainment, and health. Although such technologies provide a high sense of immersion, they can also trigger symptoms of discomfort. This condition is called cybersickness (CS) and is quite popular in recent virtual reality publications. This work proposes a novel experimental analysis using symbolic machine learning to rank potential causes of CS in VR games. We estimate CS causes and rank them according to their impact using classical machine learning. Experiments"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.12214","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.12214/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-11T01:10:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gy4hTecjtyOMISY/yTyb9Fa5r37nwxczfciVOF/x00r6Txpyw03gs5bWIqhghXFm+yDCo+f0kKcGtLaCRKg8DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T01:25:38.145280Z"},"content_sha256":"0dfeaca2f040b844647808ffd80ffd3947a563c35c4e82a5348f7455e1d362be","schema_version":"1.0","event_id":"sha256:0dfeaca2f040b844647808ffd80ffd3947a563c35c4e82a5348f7455e1d362be"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B372332AO3TH46U2HGQ4NMYNHD/bundle.json","state_url":"https://pith.science/pith/B372332AO3TH46U2HGQ4NMYNHD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B372332AO3TH46U2HGQ4NMYNHD/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-05T01:25:38Z","links":{"resolver":"https://pith.science/pith/B372332AO3TH46U2HGQ4NMYNHD","bundle":"https://pith.science/pith/B372332AO3TH46U2HGQ4NMYNHD/bundle.json","state":"https://pith.science/pith/B372332AO3TH46U2HGQ4NMYNHD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B372332AO3TH46U2HGQ4NMYNHD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:B372332AO3TH46U2HGQ4NMYNHD","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":"842658bb87e3180bc59d2ab5fdd251de5833e0adff0bbef8079a3c4bff03bccf","cross_cats_sorted":["cs.GR"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2026-06-10T15:29:31Z","title_canon_sha256":"5692a4f4ffb83a66b004e0e5b781b27b4d567fd7b5f9149717d784a44acfbc34"},"schema_version":"1.0","source":{"id":"2606.12214","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.12214","created_at":"2026-06-11T01:10:54Z"},{"alias_kind":"arxiv_version","alias_value":"2606.12214v1","created_at":"2026-06-11T01:10:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.12214","created_at":"2026-06-11T01:10:54Z"},{"alias_kind":"pith_short_12","alias_value":"B372332AO3TH","created_at":"2026-06-11T01:10:54Z"},{"alias_kind":"pith_short_16","alias_value":"B372332AO3TH46U2","created_at":"2026-06-11T01:10:54Z"},{"alias_kind":"pith_short_8","alias_value":"B372332A","created_at":"2026-06-11T01:10:54Z"}],"graph_snapshots":[{"event_id":"sha256:0dfeaca2f040b844647808ffd80ffd3947a563c35c4e82a5348f7455e1d362be","target":"graph","created_at":"2026-06-11T01:10:54Z","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/2606.12214/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Virtual reality (VR) and head-mounted displays are constantly gaining popularity in various fields such as education, military, entertainment, and health. Although such technologies provide a high sense of immersion, they can also trigger symptoms of discomfort. This condition is called cybersickness (CS) and is quite popular in recent virtual reality publications. This work proposes a novel experimental analysis using symbolic machine learning to rank potential causes of CS in VR games. We estimate CS causes and rank them according to their impact using classical machine learning. Experiments","authors_text":"Daniela Trevisan, Erick Oliveira Rodrigues, Esteban Clua, Flavia Bernardini, Thiago Porcino","cross_cats":["cs.GR"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2026-06-10T15:29:31Z","title":"Identifying cybersickness causes in virtual reality games using symbolic machine learning algorithms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.12214","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:d884e82d8a09bdfa7cc34ebe5d19798a787d9f1d2d34327011a5e43908f4d840","target":"record","created_at":"2026-06-11T01:10:54Z","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":"842658bb87e3180bc59d2ab5fdd251de5833e0adff0bbef8079a3c4bff03bccf","cross_cats_sorted":["cs.GR"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2026-06-10T15:29:31Z","title_canon_sha256":"5692a4f4ffb83a66b004e0e5b781b27b4d567fd7b5f9149717d784a44acfbc34"},"schema_version":"1.0","source":{"id":"2606.12214","kind":"arxiv","version":1}},"canonical_sha256":"0effadef4076e67e7a9a39a1c6b30d38d5aff0cf7e2f809b2a39ee21a5888a2d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0effadef4076e67e7a9a39a1c6b30d38d5aff0cf7e2f809b2a39ee21a5888a2d","first_computed_at":"2026-06-11T01:10:54.723939Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-11T01:10:54.723939Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5duEdnNP9sO1g90cPAP3iyjftBhzlPTMe7kECbVb0mQo1RYHFZQNVfhBJGgqQHxXbev9Jg6O7iBiKrw4eJBuCw==","signature_status":"signed_v1","signed_at":"2026-06-11T01:10:54.724863Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.12214","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d884e82d8a09bdfa7cc34ebe5d19798a787d9f1d2d34327011a5e43908f4d840","sha256:0dfeaca2f040b844647808ffd80ffd3947a563c35c4e82a5348f7455e1d362be"],"state_sha256":"d28461f9e51eb50610d777145de50ba4482287c5ecbc28cc73b7c91b7a1077ab"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HxX/UFsl77Qw5nvVivdoI/xaM+ItVE4NjjjKXmbtC3MGWZgvgw/6oIS3QQ2GYz3JOiG32aarSozvOLBBLxYEDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T01:25:38.155749Z","bundle_sha256":"f632429f56232f8d7abbe357c54ec6fb4706c6eeac9b3785fbdc8d6c5c7cd3cc"}}