{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:NUOSGPGEITZZ2X4GHJQOVK4EZY","short_pith_number":"pith:NUOSGPGE","canonical_record":{"source":{"id":"2409.08459","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SI","submitted_at":"2024-09-13T01:14:08Z","cross_cats_sorted":[],"title_canon_sha256":"80be632df60aee0ff7b7d8cd26f82fd98ceb178c45b588274ba6ceaad49680c1","abstract_canon_sha256":"30e2743cf7522ea00eba3e4b379f14219d6f319cb003140e0a7cd264cb3cf5a6"},"schema_version":"1.0"},"canonical_sha256":"6d1d233cc444f39d5f863a60eaab84ce1ab4d36bd9872f8ff21e49f9c487eb82","source":{"kind":"arxiv","id":"2409.08459","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.08459","created_at":"2026-07-05T09:06:31Z"},{"alias_kind":"arxiv_version","alias_value":"2409.08459v1","created_at":"2026-07-05T09:06:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.08459","created_at":"2026-07-05T09:06:31Z"},{"alias_kind":"pith_short_12","alias_value":"NUOSGPGEITZZ","created_at":"2026-07-05T09:06:31Z"},{"alias_kind":"pith_short_16","alias_value":"NUOSGPGEITZZ2X4G","created_at":"2026-07-05T09:06:31Z"},{"alias_kind":"pith_short_8","alias_value":"NUOSGPGE","created_at":"2026-07-05T09:06:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:NUOSGPGEITZZ2X4GHJQOVK4EZY","target":"record","payload":{"canonical_record":{"source":{"id":"2409.08459","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SI","submitted_at":"2024-09-13T01:14:08Z","cross_cats_sorted":[],"title_canon_sha256":"80be632df60aee0ff7b7d8cd26f82fd98ceb178c45b588274ba6ceaad49680c1","abstract_canon_sha256":"30e2743cf7522ea00eba3e4b379f14219d6f319cb003140e0a7cd264cb3cf5a6"},"schema_version":"1.0"},"canonical_sha256":"6d1d233cc444f39d5f863a60eaab84ce1ab4d36bd9872f8ff21e49f9c487eb82","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:06:31.695020Z","signature_b64":"N8s/BR1JuIge5nn1Syxu/2FdGxdO5hWkoVsv/vZG2rWlZkXa1UbgtF/xeUDu00w9G5VUN6EWB9fO5XXo+jShDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6d1d233cc444f39d5f863a60eaab84ce1ab4d36bd9872f8ff21e49f9c487eb82","last_reissued_at":"2026-07-05T09:06:31.694661Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:06:31.694661Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2409.08459","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":"2026-07-05T09:06:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BNP7lERXOYqml36NpICaUlF7BFAWARaDkGFJopDF7KjUlWuziwI4aC6qoJEEf4RKMAfDXA3piJFUQTcPg9raBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T00:02:38.114400Z"},"content_sha256":"b45aff8240da5038c1466d2ddd99912ecef0ed947020871cc9fab296665f0978","schema_version":"1.0","event_id":"sha256:b45aff8240da5038c1466d2ddd99912ecef0ed947020871cc9fab296665f0978"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:NUOSGPGEITZZ2X4GHJQOVK4EZY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Toward satisfactory public accessibility: A crowdsourcing approach through online reviews to inclusive urban design","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.SI","authors_text":"Gabriel Laverghetta, Jay Ligatti, Libby Hemphill, Lingyao Li, Lizhou Fan, Min Deng, Parisa Momeni, Siyuan Ma, Songhua Hu, Xi Wang, Yinpei Dai, Zihui Ma","submitted_at":"2024-09-13T01:14:08Z","abstract_excerpt":"As urban populations grow, the need for accessible urban design has become urgent. Traditional survey methods for assessing public perceptions of accessibility are often limited in scope. Crowdsourcing via online reviews offers a valuable alternative to understanding public perceptions, and advancements in large language models can facilitate their use. This study uses Google Maps reviews across the United States and fine-tunes Llama 3 model with the Low-Rank Adaptation technique to analyze public sentiment on accessibility. At the POI level, most categories -- restaurants, retail, hotels, and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.08459","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/2409.08459/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":"2026-07-05T09:06:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ayN9af650Ym0qfFB2NR4V1h+LxNFPzN9LgrE5XcaKHffP3FEk+e/x/Txhr/tyLQzvLzjUnvC9MO3ituTLjImDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T00:02:38.114915Z"},"content_sha256":"944730db01f0ba55ea0f550dc03d70b6d9532dd3b2087d885a18ae8e2dd3cd48","schema_version":"1.0","event_id":"sha256:944730db01f0ba55ea0f550dc03d70b6d9532dd3b2087d885a18ae8e2dd3cd48"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NUOSGPGEITZZ2X4GHJQOVK4EZY/bundle.json","state_url":"https://pith.science/pith/NUOSGPGEITZZ2X4GHJQOVK4EZY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NUOSGPGEITZZ2X4GHJQOVK4EZY/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":"2026-08-15T00:02:38Z","links":{"resolver":"https://pith.science/pith/NUOSGPGEITZZ2X4GHJQOVK4EZY","bundle":"https://pith.science/pith/NUOSGPGEITZZ2X4GHJQOVK4EZY/bundle.json","state":"https://pith.science/pith/NUOSGPGEITZZ2X4GHJQOVK4EZY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NUOSGPGEITZZ2X4GHJQOVK4EZY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:NUOSGPGEITZZ2X4GHJQOVK4EZY","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":"30e2743cf7522ea00eba3e4b379f14219d6f319cb003140e0a7cd264cb3cf5a6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SI","submitted_at":"2024-09-13T01:14:08Z","title_canon_sha256":"80be632df60aee0ff7b7d8cd26f82fd98ceb178c45b588274ba6ceaad49680c1"},"schema_version":"1.0","source":{"id":"2409.08459","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.08459","created_at":"2026-07-05T09:06:31Z"},{"alias_kind":"arxiv_version","alias_value":"2409.08459v1","created_at":"2026-07-05T09:06:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.08459","created_at":"2026-07-05T09:06:31Z"},{"alias_kind":"pith_short_12","alias_value":"NUOSGPGEITZZ","created_at":"2026-07-05T09:06:31Z"},{"alias_kind":"pith_short_16","alias_value":"NUOSGPGEITZZ2X4G","created_at":"2026-07-05T09:06:31Z"},{"alias_kind":"pith_short_8","alias_value":"NUOSGPGE","created_at":"2026-07-05T09:06:31Z"}],"graph_snapshots":[{"event_id":"sha256:944730db01f0ba55ea0f550dc03d70b6d9532dd3b2087d885a18ae8e2dd3cd48","target":"graph","created_at":"2026-07-05T09:06:31Z","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/2409.08459/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"As urban populations grow, the need for accessible urban design has become urgent. Traditional survey methods for assessing public perceptions of accessibility are often limited in scope. Crowdsourcing via online reviews offers a valuable alternative to understanding public perceptions, and advancements in large language models can facilitate their use. This study uses Google Maps reviews across the United States and fine-tunes Llama 3 model with the Low-Rank Adaptation technique to analyze public sentiment on accessibility. At the POI level, most categories -- restaurants, retail, hotels, and","authors_text":"Gabriel Laverghetta, Jay Ligatti, Libby Hemphill, Lingyao Li, Lizhou Fan, Min Deng, Parisa Momeni, Siyuan Ma, Songhua Hu, Xi Wang, Yinpei Dai, Zihui Ma","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SI","submitted_at":"2024-09-13T01:14:08Z","title":"Toward satisfactory public accessibility: A crowdsourcing approach through online reviews to inclusive urban design"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.08459","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:b45aff8240da5038c1466d2ddd99912ecef0ed947020871cc9fab296665f0978","target":"record","created_at":"2026-07-05T09:06:31Z","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":"30e2743cf7522ea00eba3e4b379f14219d6f319cb003140e0a7cd264cb3cf5a6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SI","submitted_at":"2024-09-13T01:14:08Z","title_canon_sha256":"80be632df60aee0ff7b7d8cd26f82fd98ceb178c45b588274ba6ceaad49680c1"},"schema_version":"1.0","source":{"id":"2409.08459","kind":"arxiv","version":1}},"canonical_sha256":"6d1d233cc444f39d5f863a60eaab84ce1ab4d36bd9872f8ff21e49f9c487eb82","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6d1d233cc444f39d5f863a60eaab84ce1ab4d36bd9872f8ff21e49f9c487eb82","first_computed_at":"2026-07-05T09:06:31.694661Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:06:31.694661Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N8s/BR1JuIge5nn1Syxu/2FdGxdO5hWkoVsv/vZG2rWlZkXa1UbgtF/xeUDu00w9G5VUN6EWB9fO5XXo+jShDw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:06:31.695020Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.08459","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b45aff8240da5038c1466d2ddd99912ecef0ed947020871cc9fab296665f0978","sha256:944730db01f0ba55ea0f550dc03d70b6d9532dd3b2087d885a18ae8e2dd3cd48"],"state_sha256":"098c741e7442f0d592c3a49b83a6441347dc3d50c631a8e4a2a519a44a8b6cd7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8o/U5SzU24aZhYhwepNUSqnTIzVgBroWNr7ZAoxd3bCjL4n6tQ4bpWddb4Zkjrc2V0vnGLnhwHuhGF3K5b3EDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T00:02:38.119846Z","bundle_sha256":"60d3b25ef963ab9a5525cbee41893d73e83056a4ab01df25c9a936b01dddeded"}}