{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:AOYK6OI24JTO7GFW4XZO2BWJAG","short_pith_number":"pith:AOYK6OI2","schema_version":"1.0","canonical_sha256":"03b0af391ae266ef98b6e5f2ed06c901b2286fd54565487ba85aa79cf5b6b5d6","source":{"kind":"arxiv","id":"2506.05862","version":1},"attestation_state":"computed","paper":{"title":"Improved Allergy Wheal Detection for the Skin Prick Automated Test Device","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.CV","authors_text":"Adam Chaker, Andrzej Zarowski, Anne-Lise Poirrier, Carmen Dierickx, Caroline Huart, Claudia Jerin, Dirk Loeckx, Eline Beckers, Glynnis De Greve, Hanne Osc\\'e, Karolien Roux, Laura Van Gerven, Mark Jorissen, Mark Thompson, Peter W. Hellings, Rembert Daems, Saartje Uyttebroek, Senne Gorris, Sophie Tombu, Sven Seys, Thomas Demeester, Val\\'erie Hox, Winde Lemmens, Zuzana Diamant","submitted_at":"2025-06-06T08:31:22Z","abstract_excerpt":"Background: The skin prick test (SPT) is the gold standard for diagnosing sensitization to inhalant allergies. The Skin Prick Automated Test (SPAT) device was designed for increased consistency in test results, and captures 32 images to be jointly used for allergy wheal detection and delineation, which leads to a diagnosis.\n  Materials and Methods: Using SPAT data from $868$ patients with suspected inhalant allergies, we designed an automated method to detect and delineate wheals on these images. To this end, $10,416$ wheals were manually annotated by drawing detailed polygons along the edges."},"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":"2506.05862","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-06T08:31:22Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"268c197caca77b8e503a0cba151202d42dcd7b7c050d6af84f4b7af52f4d083b","abstract_canon_sha256":"94b91c3824da70893bbb7c89e09cc75e182a7e128146b8cc2c321e6dc973edec"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:17:11.581198Z","signature_b64":"PwWaSqU8wk9FA8hoUAb++CkSMgHn43WbVkkuiWbmlbJREDWxIoTrmYXKGKMctf/B6MMsJKJriRcq7fFlNE5BBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"03b0af391ae266ef98b6e5f2ed06c901b2286fd54565487ba85aa79cf5b6b5d6","last_reissued_at":"2026-07-05T11:17:11.580674Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:17:11.580674Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Improved Allergy Wheal Detection for the Skin Prick Automated Test Device","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.CV","authors_text":"Adam Chaker, Andrzej Zarowski, Anne-Lise Poirrier, Carmen Dierickx, Caroline Huart, Claudia Jerin, Dirk Loeckx, Eline Beckers, Glynnis De Greve, Hanne Osc\\'e, Karolien Roux, Laura Van Gerven, Mark Jorissen, Mark Thompson, Peter W. Hellings, Rembert Daems, Saartje Uyttebroek, Senne Gorris, Sophie Tombu, Sven Seys, Thomas Demeester, Val\\'erie Hox, Winde Lemmens, Zuzana Diamant","submitted_at":"2025-06-06T08:31:22Z","abstract_excerpt":"Background: The skin prick test (SPT) is the gold standard for diagnosing sensitization to inhalant allergies. The Skin Prick Automated Test (SPAT) device was designed for increased consistency in test results, and captures 32 images to be jointly used for allergy wheal detection and delineation, which leads to a diagnosis.\n  Materials and Methods: Using SPAT data from $868$ patients with suspected inhalant allergies, we designed an automated method to detect and delineate wheals on these images. To this end, $10,416$ wheals were manually annotated by drawing detailed polygons along the edges."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.05862","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/2506.05862/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":"2506.05862","created_at":"2026-07-05T11:17:11.580737+00:00"},{"alias_kind":"arxiv_version","alias_value":"2506.05862v1","created_at":"2026-07-05T11:17:11.580737+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.05862","created_at":"2026-07-05T11:17:11.580737+00:00"},{"alias_kind":"pith_short_12","alias_value":"AOYK6OI24JTO","created_at":"2026-07-05T11:17:11.580737+00:00"},{"alias_kind":"pith_short_16","alias_value":"AOYK6OI24JTO7GFW","created_at":"2026-07-05T11:17:11.580737+00:00"},{"alias_kind":"pith_short_8","alias_value":"AOYK6OI2","created_at":"2026-07-05T11:17:11.580737+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/AOYK6OI24JTO7GFW4XZO2BWJAG","json":"https://pith.science/pith/AOYK6OI24JTO7GFW4XZO2BWJAG.json","graph_json":"https://pith.science/api/pith-number/AOYK6OI24JTO7GFW4XZO2BWJAG/graph.json","events_json":"https://pith.science/api/pith-number/AOYK6OI24JTO7GFW4XZO2BWJAG/events.json","paper":"https://pith.science/paper/AOYK6OI2"},"agent_actions":{"view_html":"https://pith.science/pith/AOYK6OI24JTO7GFW4XZO2BWJAG","download_json":"https://pith.science/pith/AOYK6OI24JTO7GFW4XZO2BWJAG.json","view_paper":"https://pith.science/paper/AOYK6OI2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2506.05862&json=true","fetch_graph":"https://pith.science/api/pith-number/AOYK6OI24JTO7GFW4XZO2BWJAG/graph.json","fetch_events":"https://pith.science/api/pith-number/AOYK6OI24JTO7GFW4XZO2BWJAG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AOYK6OI24JTO7GFW4XZO2BWJAG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AOYK6OI24JTO7GFW4XZO2BWJAG/action/storage_attestation","attest_author":"https://pith.science/pith/AOYK6OI24JTO7GFW4XZO2BWJAG/action/author_attestation","sign_citation":"https://pith.science/pith/AOYK6OI24JTO7GFW4XZO2BWJAG/action/citation_signature","submit_replication":"https://pith.science/pith/AOYK6OI24JTO7GFW4XZO2BWJAG/action/replication_record"}},"created_at":"2026-07-05T11:17:11.580737+00:00","updated_at":"2026-07-05T11:17:11.580737+00:00"}