{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:VIOL5P4X4KCWTQLLDPRFEJL5JD","short_pith_number":"pith:VIOL5P4X","canonical_record":{"source":{"id":"2605.31080","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2026-05-29T09:47:45Z","cross_cats_sorted":["cs.AI","cs.CL","cs.CV","cs.HC"],"title_canon_sha256":"6dafba2a48a93247ee77a613e1da629e9458f6d0444f75cd5ff9ae6454e36bd2","abstract_canon_sha256":"3b2f7f5c383bed6b4421eb0949f8b331895731413afed4e4da13a71b86d1ca67"},"schema_version":"1.0"},"canonical_sha256":"aa1cbebf97e28569c16b1be252257d48cbadb3422e8d10b0b702c8c89bedca03","source":{"kind":"arxiv","id":"2605.31080","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.31080","created_at":"2026-06-01T01:03:56Z"},{"alias_kind":"arxiv_version","alias_value":"2605.31080v1","created_at":"2026-06-01T01:03:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.31080","created_at":"2026-06-01T01:03:56Z"},{"alias_kind":"pith_short_12","alias_value":"VIOL5P4X4KCW","created_at":"2026-06-01T01:03:56Z"},{"alias_kind":"pith_short_16","alias_value":"VIOL5P4X4KCWTQLL","created_at":"2026-06-01T01:03:56Z"},{"alias_kind":"pith_short_8","alias_value":"VIOL5P4X","created_at":"2026-06-01T01:03:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:VIOL5P4X4KCWTQLLDPRFEJL5JD","target":"record","payload":{"canonical_record":{"source":{"id":"2605.31080","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2026-05-29T09:47:45Z","cross_cats_sorted":["cs.AI","cs.CL","cs.CV","cs.HC"],"title_canon_sha256":"6dafba2a48a93247ee77a613e1da629e9458f6d0444f75cd5ff9ae6454e36bd2","abstract_canon_sha256":"3b2f7f5c383bed6b4421eb0949f8b331895731413afed4e4da13a71b86d1ca67"},"schema_version":"1.0"},"canonical_sha256":"aa1cbebf97e28569c16b1be252257d48cbadb3422e8d10b0b702c8c89bedca03","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-01T01:03:56.789579Z","signature_b64":"bYVRoTSk90zkkfXmyut3+7VnZ9zkUuM1PHqNUpuWMpXiHzHhagpROJJ2Qumvn2worgU0m50//1m7U1Lrb/6tDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aa1cbebf97e28569c16b1be252257d48cbadb3422e8d10b0b702c8c89bedca03","last_reissued_at":"2026-06-01T01:03:56.788769Z","signature_status":"signed_v1","first_computed_at":"2026-06-01T01:03:56.788769Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.31080","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":"2026-06-01T01:03:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IlFVbEp0msYVHR9J1Pi0Wq6ULSIwzg4Qc9f1fQWqi3wRQoRvrqu9U7oiP7JV0iaPYqLGQ+LMibxoSIxo0sfXCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T22:40:23.041384Z"},"content_sha256":"c9d2bbd0143f41aa16c1419776346f8a7bddec3ca1c1daa7c7577f986a64cd31","schema_version":"1.0","event_id":"sha256:c9d2bbd0143f41aa16c1419776346f8a7bddec3ca1c1daa7c7577f986a64cd31"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:VIOL5P4X4KCWTQLLDPRFEJL5JD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Pilot Study on Curator-Guided Multilingual Art Description for Blind and Low-Vision Audiences with Small Vision-Language Models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","cs.CL","cs.CV","cs.HC"],"primary_cat":"cs.MM","authors_text":"Andreas Triantafyllopoulos, Bj\\\"orn W. Schuller, George Margetis, Ioana Crihana, Iosif Tsangko","submitted_at":"2026-05-29T09:47:45Z","abstract_excerpt":"Blind and low-vision (BLV) audiences remain underserved by visual art descriptions, particularly across languages and in museum settings where privacy and intellectual-property constraints may favour small on-premise vision-language models (VLMs). This pilot study investigates curator-guided multilingual art description with Qwen2.5-VL-3B-Instruct for German, Romanian, and Serbian. We construct a parallel BLV-oriented caption corpus from artwork images and metadata, and compare language-specific LoRA adapters with a single multilingual adapter under a fixed backbone and training budget. Evalua"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.31080","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/2605.31080/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":"2026-06-01T01:03:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z0VFGMQG4RBixuz97tTHIxMbTjzShWbrhdUcY0EtIgnOcQghybyBpPzWa+wznDCmpchpTXcQXLNMYI4L+KbGDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T22:40:23.042114Z"},"content_sha256":"aacd9135daa01bc86593febf81e553b63617a52aa4241aefa0fad25df2c1738c","schema_version":"1.0","event_id":"sha256:aacd9135daa01bc86593febf81e553b63617a52aa4241aefa0fad25df2c1738c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VIOL5P4X4KCWTQLLDPRFEJL5JD/bundle.json","state_url":"https://pith.science/pith/VIOL5P4X4KCWTQLLDPRFEJL5JD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VIOL5P4X4KCWTQLLDPRFEJL5JD/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":"2026-06-07T22:40:23Z","links":{"resolver":"https://pith.science/pith/VIOL5P4X4KCWTQLLDPRFEJL5JD","bundle":"https://pith.science/pith/VIOL5P4X4KCWTQLLDPRFEJL5JD/bundle.json","state":"https://pith.science/pith/VIOL5P4X4KCWTQLLDPRFEJL5JD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VIOL5P4X4KCWTQLLDPRFEJL5JD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:VIOL5P4X4KCWTQLLDPRFEJL5JD","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":"3b2f7f5c383bed6b4421eb0949f8b331895731413afed4e4da13a71b86d1ca67","cross_cats_sorted":["cs.AI","cs.CL","cs.CV","cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2026-05-29T09:47:45Z","title_canon_sha256":"6dafba2a48a93247ee77a613e1da629e9458f6d0444f75cd5ff9ae6454e36bd2"},"schema_version":"1.0","source":{"id":"2605.31080","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.31080","created_at":"2026-06-01T01:03:56Z"},{"alias_kind":"arxiv_version","alias_value":"2605.31080v1","created_at":"2026-06-01T01:03:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.31080","created_at":"2026-06-01T01:03:56Z"},{"alias_kind":"pith_short_12","alias_value":"VIOL5P4X4KCW","created_at":"2026-06-01T01:03:56Z"},{"alias_kind":"pith_short_16","alias_value":"VIOL5P4X4KCWTQLL","created_at":"2026-06-01T01:03:56Z"},{"alias_kind":"pith_short_8","alias_value":"VIOL5P4X","created_at":"2026-06-01T01:03:56Z"}],"graph_snapshots":[{"event_id":"sha256:aacd9135daa01bc86593febf81e553b63617a52aa4241aefa0fad25df2c1738c","target":"graph","created_at":"2026-06-01T01:03:56Z","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/2605.31080/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Blind and low-vision (BLV) audiences remain underserved by visual art descriptions, particularly across languages and in museum settings where privacy and intellectual-property constraints may favour small on-premise vision-language models (VLMs). This pilot study investigates curator-guided multilingual art description with Qwen2.5-VL-3B-Instruct for German, Romanian, and Serbian. We construct a parallel BLV-oriented caption corpus from artwork images and metadata, and compare language-specific LoRA adapters with a single multilingual adapter under a fixed backbone and training budget. Evalua","authors_text":"Andreas Triantafyllopoulos, Bj\\\"orn W. Schuller, George Margetis, Ioana Crihana, Iosif Tsangko","cross_cats":["cs.AI","cs.CL","cs.CV","cs.HC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2026-05-29T09:47:45Z","title":"A Pilot Study on Curator-Guided Multilingual Art Description for Blind and Low-Vision Audiences with Small Vision-Language Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.31080","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:c9d2bbd0143f41aa16c1419776346f8a7bddec3ca1c1daa7c7577f986a64cd31","target":"record","created_at":"2026-06-01T01:03:56Z","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":"3b2f7f5c383bed6b4421eb0949f8b331895731413afed4e4da13a71b86d1ca67","cross_cats_sorted":["cs.AI","cs.CL","cs.CV","cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2026-05-29T09:47:45Z","title_canon_sha256":"6dafba2a48a93247ee77a613e1da629e9458f6d0444f75cd5ff9ae6454e36bd2"},"schema_version":"1.0","source":{"id":"2605.31080","kind":"arxiv","version":1}},"canonical_sha256":"aa1cbebf97e28569c16b1be252257d48cbadb3422e8d10b0b702c8c89bedca03","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aa1cbebf97e28569c16b1be252257d48cbadb3422e8d10b0b702c8c89bedca03","first_computed_at":"2026-06-01T01:03:56.788769Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-01T01:03:56.788769Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bYVRoTSk90zkkfXmyut3+7VnZ9zkUuM1PHqNUpuWMpXiHzHhagpROJJ2Qumvn2worgU0m50//1m7U1Lrb/6tDQ==","signature_status":"signed_v1","signed_at":"2026-06-01T01:03:56.789579Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.31080","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c9d2bbd0143f41aa16c1419776346f8a7bddec3ca1c1daa7c7577f986a64cd31","sha256:aacd9135daa01bc86593febf81e553b63617a52aa4241aefa0fad25df2c1738c"],"state_sha256":"5c5f545970534b7f8350baaf6c2d464748057321e015f5a7fc4f9308d23d7932"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zWAxtlYkx6Axd0c+LbreX4B5OUxSRuk9Mn554CYg9X+f2yk2eB4LrwOKLRRbavJMDDAuzOyE+tn0ndrvEZU6BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T22:40:23.046530Z","bundle_sha256":"49facfef4cb02c8f762a963053a63b917c39e2c2acd97b28027fd9386b65ce0c"}}