{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:CMWVZ3SIA6HT7BZL3LZCNO6CO7","short_pith_number":"pith:CMWVZ3SI","canonical_record":{"source":{"id":"2608.00403","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2026-08-01T02:55:34Z","cross_cats_sorted":[],"title_canon_sha256":"b4f72624d2b67bcdbf0e49310a1791856ac3d203af64b17efe5fc81e81a14362","abstract_canon_sha256":"d70b789909290e8b023041dabddb1c63562812a33181bfb0c555be4771c539ae"},"schema_version":"1.0"},"canonical_sha256":"132d5cee48078f3f872bdaf226bbc277f356c0f823a2c42d9426fbebdfa08cfd","source":{"kind":"arxiv","id":"2608.00403","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.00403","created_at":"2026-08-04T00:35:39Z"},{"alias_kind":"arxiv_version","alias_value":"2608.00403v1","created_at":"2026-08-04T00:35:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.00403","created_at":"2026-08-04T00:35:39Z"},{"alias_kind":"pith_short_12","alias_value":"CMWVZ3SIA6HT","created_at":"2026-08-04T00:35:39Z"},{"alias_kind":"pith_short_16","alias_value":"CMWVZ3SIA6HT7BZL","created_at":"2026-08-04T00:35:39Z"},{"alias_kind":"pith_short_8","alias_value":"CMWVZ3SI","created_at":"2026-08-04T00:35:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:CMWVZ3SIA6HT7BZL3LZCNO6CO7","target":"record","payload":{"canonical_record":{"source":{"id":"2608.00403","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2026-08-01T02:55:34Z","cross_cats_sorted":[],"title_canon_sha256":"b4f72624d2b67bcdbf0e49310a1791856ac3d203af64b17efe5fc81e81a14362","abstract_canon_sha256":"d70b789909290e8b023041dabddb1c63562812a33181bfb0c555be4771c539ae"},"schema_version":"1.0"},"canonical_sha256":"132d5cee48078f3f872bdaf226bbc277f356c0f823a2c42d9426fbebdfa08cfd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-04T00:35:39.297873Z","signature_b64":"jS3+kc+rPCXUgifQeMK9GdM+hA3BhoQ3GULQsOPylyc8PYPSlELLGm/Ta67muetfKYIA81QBHCmeeaoOfAf3DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"132d5cee48078f3f872bdaf226bbc277f356c0f823a2c42d9426fbebdfa08cfd","last_reissued_at":"2026-08-04T00:35:39.296453Z","signature_status":"signed_v1","first_computed_at":"2026-08-04T00:35:39.296453Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.00403","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":"2026-08-04T00:35:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NZcH18fJzceH+3qHKQnO/2G4+bs8gaRd7OCaX4vooChXoi5icn/KcNVdHTsaZddKDq/Kb69Nwe5PEKiQHahaCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T17:22:19.433833Z"},"content_sha256":"7eecb4feebfd54f0654abc78461671da54eb614c5310c3e15656d23596d4779e","schema_version":"1.0","event_id":"sha256:7eecb4feebfd54f0654abc78461671da54eb614c5310c3e15656d23596d4779e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:CMWVZ3SIA6HT7BZL3LZCNO6CO7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Visualizing Placement Proposals for Window Arrangement in Mixed Reality: A Comparative User Study","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.HC","authors_text":"Abdelrahman Zaky, Tiare Feuchtner","submitted_at":"2026-08-01T02:55:34Z","abstract_excerpt":"Adaptive mixed reality (MR) interfaces typically optimize window layouts on behalf of the user, with limited consideration for individual preferences. A promising alternative keeps users in the loop by presenting layout proposals for them to select from, but how these proposals should be visualized remains underexplored. We compare three proposal-visualization techniques for window placement, Situated Icon Preview, Situated Window Preview, and 3D Preview, against a Manual Positioning baseline. The techniques differ in level of detail and degree of interaction-space context. In a within-subject"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.00403","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/2608.00403/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":"2026-08-04T00:35:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4D9qRFqKTmWgvAbhEFvS7lJl7mGbHRd+PtIRkxfgp24YCZoKA8n/1CqbTzmsQkdEBIq2nZYe6D4YkEngxavtCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T17:22:19.434743Z"},"content_sha256":"6f975531e2220a6d1c68e9a89f7b316c31c104d092920c2bc804e66b13caee0d","schema_version":"1.0","event_id":"sha256:6f975531e2220a6d1c68e9a89f7b316c31c104d092920c2bc804e66b13caee0d"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:CMWVZ3SIA6HT7BZL3LZCNO6CO7","target":"integrity","payload":{"note":"DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1109/VR.2016.7504691) was visible in the surrounding text but could not be confirmed against doi.org as printed.","snippet":"Markus Tatzgern, Valeria Orso, Denis Kalkofen, Giulio Jacucci, Luciano Gam- berini, and Dieter Schmalstieg. 2016. Adaptive information density for augmented reality displays. In2016 IEEE Virtual Reality (VR). 83–92. doi:10.1109/VR.2016. 750","arxiv_id":"2608.00403","detector":"doi_compliance","evidence":{"ref_index":54,"verdict_class":"incontrovertible","resolved_title":null,"printed_excerpt":"10.1109/vr.2016","reconstructed_doi":"10.1109/VR.2016.7504691"},"severity":"advisory","ref_index":54,"audited_at":"2026-08-05T04:18:08.514602Z","event_type":"pith.integrity.v1","detected_doi":"10.1109/VR.2016.7504691","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"recoverable_identifier","evidence_hash":"5c6f95b28eb428508b73f398c0b851e031d877f09cec361e5f5fa0dfc19326ce","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.1.0","detected_arxiv_id":null,"integrity_event_id":18033,"payload_sha256":"9d74f9c42607fd5869153e33d44ce373d6ae533eadc60095d6599daea6a35ad7","signature_b64":"/SlkQraZnLLktq389YFk/vRCoaumKz6deDkBHxeIRhhpKN3Eh/kVDD637xSRp9s1MHCru/KuArxopUs8z0sEBw==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-05T04:18:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8f2JiW577asaa+g3rtNoZUuABAsqKBx5spiX/GANhY1D33FftR/WnaSwh+azezCKsRPyHlvED9Ns4EJWfbtIBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T17:22:19.439908Z"},"content_sha256":"4a1a9b7b121492103a72530a33462cfac57106bc1c4c1c1fef426db2831d52c2","schema_version":"1.0","event_id":"sha256:4a1a9b7b121492103a72530a33462cfac57106bc1c4c1c1fef426db2831d52c2"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:CMWVZ3SIA6HT7BZL3LZCNO6CO7","target":"integrity","payload":{"note":"DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1109/TMC.2016.2567378) was visible in the surrounding text but could not be confirmed against doi.org as printed.","snippet":"Sikun Lin, Hao Fei Cheng, Weikai Li, Zhanpeng Huang, Pan Hui, and Christoph Peylo. 2017. Ubii: Physical World Interaction Through Augmented Reality.IEEE Transactions on Mobile Computing16, 3 (2017), 872–885. doi:10.1109/TMC.2016. 2567378","arxiv_id":"2608.00403","detector":"doi_compliance","evidence":{"ref_index":33,"verdict_class":"incontrovertible","resolved_title":null,"printed_excerpt":"10.1109/tmc.2016","reconstructed_doi":"10.1109/TMC.2016.2567378"},"severity":"advisory","ref_index":33,"audited_at":"2026-08-05T04:18:08.514602Z","event_type":"pith.integrity.v1","detected_doi":"10.1109/TMC.2016.2567378","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"recoverable_identifier","evidence_hash":"8dc1cfbe20af913ec145ed0e189dd2c83063e5399fd359b3ade68e3249c42039","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.1.0","detected_arxiv_id":null,"integrity_event_id":18032,"payload_sha256":"2f96c29d797658aaef695f1852a3a015c819e67d6f04bbcdf9ba35a548dd678c","signature_b64":"h3k+7ooJeTS/mvyvpx9IYb8xiG67BRxTxSxsdOg1/EWcMXDyfDlUAlS/P1J+z21YpoJasrc4lPZIC7w+/JeYCw==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-05T04:18:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5U/m1YnMsLrz+SSQJWVnXloSLowNVprSznLX2ae4RR2x4AdEXcbfnvycs2nhTIaaxBrLiL7q/T0pX6tS9UcDDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T17:22:19.440640Z"},"content_sha256":"2f5fe2d8f02fe88aa9fa4b2c89cb9feff7d4f5e4ce6b77bb5da56f50e37018fc","schema_version":"1.0","event_id":"sha256:2f5fe2d8f02fe88aa9fa4b2c89cb9feff7d4f5e4ce6b77bb5da56f50e37018fc"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:CMWVZ3SIA6HT7BZL3LZCNO6CO7","target":"integrity","payload":{"note":"DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1007/978-3-540-89350-9_6) was visible in the surrounding text but could not be confirmed against doi.org as printed.","snippet":"Bettina Laugwitz, Theo Held, and Martin Schrepp. 2008. Construction and evaluation of a user experience questionnaire. InHCI and Usability for Education and Work: 4th Symposium of the Workgroup Human-Computer Interaction and Usability Engin","arxiv_id":"2608.00403","detector":"doi_compliance","evidence":{"ref_index":31,"verdict_class":"incontrovertible","resolved_title":null,"printed_excerpt":"10.1007/978-3-540-","reconstructed_doi":"10.1007/978-3-540-89350-9_6"},"severity":"advisory","ref_index":31,"audited_at":"2026-08-05T04:18:08.514602Z","event_type":"pith.integrity.v1","detected_doi":"10.1007/978-3-540-89350-9_6","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"recoverable_identifier","evidence_hash":"826eadd1943ff05317e5b7a2b8dd37cff96ed35e1bef5ae5a57066e3813dee92","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.1.0","detected_arxiv_id":null,"integrity_event_id":18031,"payload_sha256":"324fde4d32217227a4901e74b59421c21f5b2bc8e53ec4df4d2d37964a1e5902","signature_b64":"aHjJfVSgVT6nqWwVQIlFFKU3OdF5skIJUQVUB//Xkk5HeZqnRigoqHJ0piNEChgxzPwTIKUseJBWVoUoMx+TBQ==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-05T04:18:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZBdcGu545RXtP/EBPyX06Nl0n0yTr6+3CEw9oW9PDbYuC2ozlohxj64YBf1UAgc61nr9ZfXu78n5h58b3xm/Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T17:22:19.441407Z"},"content_sha256":"dba3a220be5616a67c8e63b366b3ba7e735581b641e72013fbea10bd529823f9","schema_version":"1.0","event_id":"sha256:dba3a220be5616a67c8e63b366b3ba7e735581b641e72013fbea10bd529823f9"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:CMWVZ3SIA6HT7BZL3LZCNO6CO7","target":"integrity","payload":{"note":"DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1109/ISMAR.2014.6948429) was visible in the surrounding text but could not be confirmed against doi.org as printed.","snippet":"Ran Gal, Lior Shapira, Eyal Ofek, and Pushmeet Kohli. 2014. FLARE: Fast lay- out for augmented reality applications. In2014 IEEE International Symposium on Mixed and Augmented Reality (ISMAR). 207–212. doi:10.1109/ISMAR.2014. 6948429","arxiv_id":"2608.00403","detector":"doi_compliance","evidence":{"ref_index":17,"verdict_class":"incontrovertible","resolved_title":null,"printed_excerpt":"10.1109/ismar.2014","reconstructed_doi":"10.1109/ISMAR.2014.6948429"},"severity":"advisory","ref_index":17,"audited_at":"2026-08-05T04:18:08.514602Z","event_type":"pith.integrity.v1","detected_doi":"10.1109/ISMAR.2014.6948429","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"recoverable_identifier","evidence_hash":"d5d92ca7534148412c02d812ab48525c2bce8f68b368ed58326ae77eaf0ea03d","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.1.0","detected_arxiv_id":null,"integrity_event_id":18030,"payload_sha256":"1af0aa3f13b393534b8ef0e9faa10ae15cd356571657df73d6ad746041c99139","signature_b64":"Jrje1F1SetsOYNuNEVoRDnpjGqn3hl8Iq1tV4Mcx1OFcfsL9BJHmuug/vVXPjrDAOJdD+fAQX65Q3HD91DpYCg==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-05T04:18:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BtvYVck2UD8ZbX3pk696oHBFfkWZ/iRWHRG7H0lfbiUTpK/El03EWlHFgwigmf5i2lfQaXhCL6f5Xto2bRTaBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T17:22:19.441875Z"},"content_sha256":"b253de3d70d1e15c0b1d95ad9c4f5f7754bd57c9d744ab568812f9834f13d601","schema_version":"1.0","event_id":"sha256:b253de3d70d1e15c0b1d95ad9c4f5f7754bd57c9d744ab568812f9834f13d601"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CMWVZ3SIA6HT7BZL3LZCNO6CO7/bundle.json","state_url":"https://pith.science/pith/CMWVZ3SIA6HT7BZL3LZCNO6CO7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CMWVZ3SIA6HT7BZL3LZCNO6CO7/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":"2026-08-05T17:22:19Z","links":{"resolver":"https://pith.science/pith/CMWVZ3SIA6HT7BZL3LZCNO6CO7","bundle":"https://pith.science/pith/CMWVZ3SIA6HT7BZL3LZCNO6CO7/bundle.json","state":"https://pith.science/pith/CMWVZ3SIA6HT7BZL3LZCNO6CO7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CMWVZ3SIA6HT7BZL3LZCNO6CO7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:CMWVZ3SIA6HT7BZL3LZCNO6CO7","merge_version":"pith-open-graph-merge-v1","event_count":6,"valid_event_count":6,"invalid_event_count":0,"equivocation_count":1,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"d70b789909290e8b023041dabddb1c63562812a33181bfb0c555be4771c539ae","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2026-08-01T02:55:34Z","title_canon_sha256":"b4f72624d2b67bcdbf0e49310a1791856ac3d203af64b17efe5fc81e81a14362"},"schema_version":"1.0","source":{"id":"2608.00403","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.00403","created_at":"2026-08-04T00:35:39Z"},{"alias_kind":"arxiv_version","alias_value":"2608.00403v1","created_at":"2026-08-04T00:35:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.00403","created_at":"2026-08-04T00:35:39Z"},{"alias_kind":"pith_short_12","alias_value":"CMWVZ3SIA6HT","created_at":"2026-08-04T00:35:39Z"},{"alias_kind":"pith_short_16","alias_value":"CMWVZ3SIA6HT7BZL","created_at":"2026-08-04T00:35:39Z"},{"alias_kind":"pith_short_8","alias_value":"CMWVZ3SI","created_at":"2026-08-04T00:35:39Z"}],"graph_snapshots":[{"event_id":"sha256:6f975531e2220a6d1c68e9a89f7b316c31c104d092920c2bc804e66b13caee0d","target":"graph","created_at":"2026-08-04T00:35:39Z","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/2608.00403/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Adaptive mixed reality (MR) interfaces typically optimize window layouts on behalf of the user, with limited consideration for individual preferences. A promising alternative keeps users in the loop by presenting layout proposals for them to select from, but how these proposals should be visualized remains underexplored. We compare three proposal-visualization techniques for window placement, Situated Icon Preview, Situated Window Preview, and 3D Preview, against a Manual Positioning baseline. The techniques differ in level of detail and degree of interaction-space context. In a within-subject","authors_text":"Abdelrahman Zaky, Tiare Feuchtner","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2026-08-01T02:55:34Z","title":"Visualizing Placement Proposals for Window Arrangement in Mixed Reality: A Comparative User Study"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.00403","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":"sha256:7eecb4feebfd54f0654abc78461671da54eb614c5310c3e15656d23596d4779e","target":"record","created_at":"2026-08-04T00:35:39Z","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":"d70b789909290e8b023041dabddb1c63562812a33181bfb0c555be4771c539ae","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2026-08-01T02:55:34Z","title_canon_sha256":"b4f72624d2b67bcdbf0e49310a1791856ac3d203af64b17efe5fc81e81a14362"},"schema_version":"1.0","source":{"id":"2608.00403","kind":"arxiv","version":1}},"canonical_sha256":"132d5cee48078f3f872bdaf226bbc277f356c0f823a2c42d9426fbebdfa08cfd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"132d5cee48078f3f872bdaf226bbc277f356c0f823a2c42d9426fbebdfa08cfd","first_computed_at":"2026-08-04T00:35:39.296453Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-04T00:35:39.296453Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jS3+kc+rPCXUgifQeMK9GdM+hA3BhoQ3GULQsOPylyc8PYPSlELLGm/Ta67muetfKYIA81QBHCmeeaoOfAf3DQ==","signature_status":"signed_v1","signed_at":"2026-08-04T00:35:39.297873Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.00403","source_kind":"arxiv","source_version":1}}},"equivocations":[{"signer_id":"pith.science","event_type":"integrity_finding","target":"integrity","event_ids":["sha256:2f5fe2d8f02fe88aa9fa4b2c89cb9feff7d4f5e4ce6b77bb5da56f50e37018fc","sha256:4a1a9b7b121492103a72530a33462cfac57106bc1c4c1c1fef426db2831d52c2","sha256:b253de3d70d1e15c0b1d95ad9c4f5f7754bd57c9d744ab568812f9834f13d601","sha256:dba3a220be5616a67c8e63b366b3ba7e735581b641e72013fbea10bd529823f9"]}],"invalid_events":[],"applied_event_ids":["sha256:7eecb4feebfd54f0654abc78461671da54eb614c5310c3e15656d23596d4779e","sha256:6f975531e2220a6d1c68e9a89f7b316c31c104d092920c2bc804e66b13caee0d"],"state_sha256":"326ffbd65f2f354078c195cb1554b9a6cca8822c953842c19ed1d807b2a97c59"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IQqC4VwG2Fcqk/sIxWT+0NJV0r6bz8/Bnl+SGEc7qs04brPMXIkCGLN+u/8OYlmKu4AB/l31DTcAqnb6rENVBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T17:22:19.446759Z","bundle_sha256":"6226d361453d7a2a9cf5abc9fa0a03c28b46b11fd63143920a6c02fab6b4d26c"}}