{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:6O3CTU2M3RXLY54LSUNL7C66Q6","short_pith_number":"pith:6O3CTU2M","canonical_record":{"source":{"id":"2607.23213","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2026-07-25T14:04:55Z","cross_cats_sorted":[],"title_canon_sha256":"15144e4e4e22010fa81d5e2f49ff8060c82d6dac7fbf470c55155a5538b3ea5a","abstract_canon_sha256":"4247465f6dc2ac46a922fdc6341d53d59f8ca0aa93764d4409723f21494be34a"},"schema_version":"1.0"},"canonical_sha256":"f3b629d34cdc6ebc778b951abf8bde87bd3288bc6834f1057404ef5692e3ea02","source":{"kind":"arxiv","id":"2607.23213","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.23213","created_at":"2026-07-28T01:22:42Z"},{"alias_kind":"arxiv_version","alias_value":"2607.23213v1","created_at":"2026-07-28T01:22:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.23213","created_at":"2026-07-28T01:22:42Z"},{"alias_kind":"pith_short_12","alias_value":"6O3CTU2M3RXL","created_at":"2026-07-28T01:22:42Z"},{"alias_kind":"pith_short_16","alias_value":"6O3CTU2M3RXLY54L","created_at":"2026-07-28T01:22:42Z"},{"alias_kind":"pith_short_8","alias_value":"6O3CTU2M","created_at":"2026-07-28T01:22:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:6O3CTU2M3RXLY54LSUNL7C66Q6","target":"record","payload":{"canonical_record":{"source":{"id":"2607.23213","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2026-07-25T14:04:55Z","cross_cats_sorted":[],"title_canon_sha256":"15144e4e4e22010fa81d5e2f49ff8060c82d6dac7fbf470c55155a5538b3ea5a","abstract_canon_sha256":"4247465f6dc2ac46a922fdc6341d53d59f8ca0aa93764d4409723f21494be34a"},"schema_version":"1.0"},"canonical_sha256":"f3b629d34cdc6ebc778b951abf8bde87bd3288bc6834f1057404ef5692e3ea02","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-28T01:22:42.206911Z","signature_b64":"r5TMg5PdpWieGVqMtMEOCRm+PBnMNVOcylApDI3VRIi5DwIY89yGkccaVa8tpoXBIsborVxEOKTID3/XoSZBBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f3b629d34cdc6ebc778b951abf8bde87bd3288bc6834f1057404ef5692e3ea02","last_reissued_at":"2026-07-28T01:22:42.206052Z","signature_status":"signed_v1","first_computed_at":"2026-07-28T01:22:42.206052Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.23213","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":"2026-07-28T01:22:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+MFkoyJWsx/8atGBM30igQ8DZcOd0GbPnGYaW3j58ldv+GLzvODtQbsPBdT+JNg1Q7rDDG3Rzrbb3dhacsxqDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T09:56:15.062072Z"},"content_sha256":"f6eb715148a232e203526183c56c6b17b5c8ca80269dab07cefc563f798f053b","schema_version":"1.0","event_id":"sha256:f6eb715148a232e203526183c56c6b17b5c8ca80269dab07cefc563f798f053b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:6O3CTU2M3RXLY54LSUNL7C66Q6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Taxonomy of Confabulations and the Perception-Reality Gap in LLM-Assisted Immersive Scene Editing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.HC","authors_text":"Junlong Chen, Per Ola Kristensson","submitted_at":"2026-07-25T14:04:55Z","abstract_excerpt":"Large language models (LLMs) are being increasingly integrated into immersive environments and design workflows, providing application prospects in areas such as rapid scene prototyping for non-expert users and scene understanding capabilities for accessibility design. While many workflows that incorporate LLMs in immersive spaces are proposed, such systems can exhibit errors, potentially resulting in frustration, loss of user trust, and compromised user safety. This paper studies the underexplored area of LLM confabulations in immersive 3D scene editing contexts. Through an exploratory study "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.23213","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/2607.23213/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":"2026-07-28T01:22:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X77/6qg2yzRhx78rQqEWHGuCc4JI5o+Jp5qS6yTFVtPz6LGDG28djofOz4xeywln4MLd8dxgspGz+lWqOsrNAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T09:56:15.062605Z"},"content_sha256":"713237331fd9f5bb7244a2509907639e971117f5f5f13ef4e745b99ee07705a5","schema_version":"1.0","event_id":"sha256:713237331fd9f5bb7244a2509907639e971117f5f5f13ef4e745b99ee07705a5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6O3CTU2M3RXLY54LSUNL7C66Q6/bundle.json","state_url":"https://pith.science/pith/6O3CTU2M3RXLY54LSUNL7C66Q6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6O3CTU2M3RXLY54LSUNL7C66Q6/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":"2026-08-05T09:56:15Z","links":{"resolver":"https://pith.science/pith/6O3CTU2M3RXLY54LSUNL7C66Q6","bundle":"https://pith.science/pith/6O3CTU2M3RXLY54LSUNL7C66Q6/bundle.json","state":"https://pith.science/pith/6O3CTU2M3RXLY54LSUNL7C66Q6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6O3CTU2M3RXLY54LSUNL7C66Q6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:6O3CTU2M3RXLY54LSUNL7C66Q6","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":"4247465f6dc2ac46a922fdc6341d53d59f8ca0aa93764d4409723f21494be34a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2026-07-25T14:04:55Z","title_canon_sha256":"15144e4e4e22010fa81d5e2f49ff8060c82d6dac7fbf470c55155a5538b3ea5a"},"schema_version":"1.0","source":{"id":"2607.23213","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.23213","created_at":"2026-07-28T01:22:42Z"},{"alias_kind":"arxiv_version","alias_value":"2607.23213v1","created_at":"2026-07-28T01:22:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.23213","created_at":"2026-07-28T01:22:42Z"},{"alias_kind":"pith_short_12","alias_value":"6O3CTU2M3RXL","created_at":"2026-07-28T01:22:42Z"},{"alias_kind":"pith_short_16","alias_value":"6O3CTU2M3RXLY54L","created_at":"2026-07-28T01:22:42Z"},{"alias_kind":"pith_short_8","alias_value":"6O3CTU2M","created_at":"2026-07-28T01:22:42Z"}],"graph_snapshots":[{"event_id":"sha256:713237331fd9f5bb7244a2509907639e971117f5f5f13ef4e745b99ee07705a5","target":"graph","created_at":"2026-07-28T01:22:42Z","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/2607.23213/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Large language models (LLMs) are being increasingly integrated into immersive environments and design workflows, providing application prospects in areas such as rapid scene prototyping for non-expert users and scene understanding capabilities for accessibility design. While many workflows that incorporate LLMs in immersive spaces are proposed, such systems can exhibit errors, potentially resulting in frustration, loss of user trust, and compromised user safety. This paper studies the underexplored area of LLM confabulations in immersive 3D scene editing contexts. Through an exploratory study ","authors_text":"Junlong Chen, Per Ola Kristensson","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2026-07-25T14:04:55Z","title":"A Taxonomy of Confabulations and the Perception-Reality Gap in LLM-Assisted Immersive Scene Editing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.23213","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:f6eb715148a232e203526183c56c6b17b5c8ca80269dab07cefc563f798f053b","target":"record","created_at":"2026-07-28T01:22:42Z","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":"4247465f6dc2ac46a922fdc6341d53d59f8ca0aa93764d4409723f21494be34a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2026-07-25T14:04:55Z","title_canon_sha256":"15144e4e4e22010fa81d5e2f49ff8060c82d6dac7fbf470c55155a5538b3ea5a"},"schema_version":"1.0","source":{"id":"2607.23213","kind":"arxiv","version":1}},"canonical_sha256":"f3b629d34cdc6ebc778b951abf8bde87bd3288bc6834f1057404ef5692e3ea02","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f3b629d34cdc6ebc778b951abf8bde87bd3288bc6834f1057404ef5692e3ea02","first_computed_at":"2026-07-28T01:22:42.206052Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-28T01:22:42.206052Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"r5TMg5PdpWieGVqMtMEOCRm+PBnMNVOcylApDI3VRIi5DwIY89yGkccaVa8tpoXBIsborVxEOKTID3/XoSZBBA==","signature_status":"signed_v1","signed_at":"2026-07-28T01:22:42.206911Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.23213","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f6eb715148a232e203526183c56c6b17b5c8ca80269dab07cefc563f798f053b","sha256:713237331fd9f5bb7244a2509907639e971117f5f5f13ef4e745b99ee07705a5"],"state_sha256":"13dd086dbd7397d52a5cc7c832a60cbadae92b341c201adace14914b81a682b5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7kuRwrDTK3oD11ZpehClleNJMU+pNdUEi8WhAIN2Oqssjfn4+nOHezpDMlzk+vW3YL4Qh8X947zIZ70w6DDxAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T09:56:15.067470Z","bundle_sha256":"b17e61e99591ad5b06e1f86b15a20a59ba4ea52a095877564d7856a6040efb26"}}