{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:RT5YUIRHCQLGIGI2EB23RAIS6A","short_pith_number":"pith:RT5YUIRH","schema_version":"1.0","canonical_sha256":"8cfb8a2227141664191a2075b88112f031529442352ae192e769ec5cae7235cb","source":{"kind":"arxiv","id":"2608.01753","version":1},"attestation_state":"computed","paper":{"title":"Can Urban Blight Be Accessed with Vision-language Models: A Case Study in Detroit","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Aohua Tian, Derek Van Berkel, Mark Lindquist, Xiaohao Yang, Xu Qiang","submitted_at":"2026-08-03T06:21:05Z","abstract_excerpt":"Addressing urban blight has seen increased focus in the past 15 years. Assessing urban blight is essential for guiding urban planning, targeting rehabilitation, and safeguarding public health, yet traditional residential blight surveys are difficult to maintain at scale due to the labor-intensive cost and long-term cycle. This study introduced a scalable framework for estimating residential blight using open-source large vision-language models on multiple views. Structured prompts guided models to evaluate housing attributes, including roof integrity, wall damage, and broken or boarded opening"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2608.01753","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2026-08-03T06:21:05Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"7633b1ad3f3678f5db02d467bc6c5db77a39f8c166237bbf10230e4d22cf5f05","abstract_canon_sha256":"d06e2e116a71366e9422d8fac54417a0c8b74163fa2e4888dfff7a10f2cb3cd8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-04T02:06:48.286561Z","signature_b64":"yLyrWGzhYHseaI9CXtxaSeSgIRa1mpWbp6xrZLakERa1neIsOqMdmLmC5VmMbUTnP7qtUunOFMS7rkISTKEXDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8cfb8a2227141664191a2075b88112f031529442352ae192e769ec5cae7235cb","last_reissued_at":"2026-08-04T02:06:48.284951Z","signature_status":"signed_v1","first_computed_at":"2026-08-04T02:06:48.284951Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Can Urban Blight Be Accessed with Vision-language Models: A Case Study in Detroit","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Aohua Tian, Derek Van Berkel, Mark Lindquist, Xiaohao Yang, Xu Qiang","submitted_at":"2026-08-03T06:21:05Z","abstract_excerpt":"Addressing urban blight has seen increased focus in the past 15 years. Assessing urban blight is essential for guiding urban planning, targeting rehabilitation, and safeguarding public health, yet traditional residential blight surveys are difficult to maintain at scale due to the labor-intensive cost and long-term cycle. This study introduced a scalable framework for estimating residential blight using open-source large vision-language models on multiple views. Structured prompts guided models to evaluate housing attributes, including roof integrity, wall damage, and broken or boarded opening"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.01753","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/2608.01753/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2608.01753","created_at":"2026-08-04T02:06:48.286428+00:00"},{"alias_kind":"arxiv_version","alias_value":"2608.01753v1","created_at":"2026-08-04T02:06:48.286428+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.01753","created_at":"2026-08-04T02:06:48.286428+00:00"},{"alias_kind":"pith_short_12","alias_value":"RT5YUIRHCQLG","created_at":"2026-08-04T02:06:48.286428+00:00"},{"alias_kind":"pith_short_16","alias_value":"RT5YUIRHCQLGIGI2","created_at":"2026-08-04T02:06:48.286428+00:00"},{"alias_kind":"pith_short_8","alias_value":"RT5YUIRH","created_at":"2026-08-04T02:06:48.286428+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/RT5YUIRHCQLGIGI2EB23RAIS6A","json":"https://pith.science/pith/RT5YUIRHCQLGIGI2EB23RAIS6A.json","graph_json":"https://pith.science/api/pith-number/RT5YUIRHCQLGIGI2EB23RAIS6A/graph.json","events_json":"https://pith.science/api/pith-number/RT5YUIRHCQLGIGI2EB23RAIS6A/events.json","paper":"https://pith.science/paper/RT5YUIRH"},"agent_actions":{"view_html":"https://pith.science/pith/RT5YUIRHCQLGIGI2EB23RAIS6A","download_json":"https://pith.science/pith/RT5YUIRHCQLGIGI2EB23RAIS6A.json","view_paper":"https://pith.science/paper/RT5YUIRH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2608.01753&json=true","fetch_graph":"https://pith.science/api/pith-number/RT5YUIRHCQLGIGI2EB23RAIS6A/graph.json","fetch_events":"https://pith.science/api/pith-number/RT5YUIRHCQLGIGI2EB23RAIS6A/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RT5YUIRHCQLGIGI2EB23RAIS6A/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RT5YUIRHCQLGIGI2EB23RAIS6A/action/storage_attestation","attest_author":"https://pith.science/pith/RT5YUIRHCQLGIGI2EB23RAIS6A/action/author_attestation","sign_citation":"https://pith.science/pith/RT5YUIRHCQLGIGI2EB23RAIS6A/action/citation_signature","submit_replication":"https://pith.science/pith/RT5YUIRHCQLGIGI2EB23RAIS6A/action/replication_record"}},"created_at":"2026-08-04T02:06:48.286428+00:00","updated_at":"2026-08-04T02:06:48.286428+00:00"}