{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:PY6EQ6BFUW5HFEK77BDMUYHHTO","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":"fb3975c110f2eb16f83fe589cc2e70c247024c28d7ef123ff318dcd64d1d6097","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-01-21T11:21:16Z","title_canon_sha256":"485017cfacbb6b96b3e380d9035828bb745c6305fa26c442e00960f830f9cb6f"},"schema_version":"1.0","source":{"id":"2501.12048","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.12048","created_at":"2026-07-05T10:03:31Z"},{"alias_kind":"arxiv_version","alias_value":"2501.12048v1","created_at":"2026-07-05T10:03:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.12048","created_at":"2026-07-05T10:03:31Z"},{"alias_kind":"pith_short_12","alias_value":"PY6EQ6BFUW5H","created_at":"2026-07-05T10:03:31Z"},{"alias_kind":"pith_short_16","alias_value":"PY6EQ6BFUW5HFEK7","created_at":"2026-07-05T10:03:31Z"},{"alias_kind":"pith_short_8","alias_value":"PY6EQ6BF","created_at":"2026-07-05T10:03:31Z"}],"graph_snapshots":[{"event_id":"sha256:79045dcf11f85b26db23fb613a20d67905ce95f447ba2c449dd2226cc7e7c2e3","target":"graph","created_at":"2026-07-05T10:03:31Z","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/2501.12048/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The prevalence of ocular illnesses is growing globally, presenting a substantial public health challenge. Early detection and timely intervention are crucial for averting visual impairment and enhancing patient prognosis. This research introduces a new framework called Class Extension with Limited Data (CELD) to train a classifier to categorize retinal fundus images. The classifier is initially trained to identify relevant features concerning Healthy and Diabetic Retinopathy (DR) classes and later fine-tuned to adapt to the task of classifying the input images into three classes: Healthy, DR, ","authors_text":"Pallabi Dutta, Rajiv Raman, Riddhasree Bhattacharyya, Shramana Dey, Surochita Pal, Sushmita Mitra","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-01-21T11:21:16Z","title":"Adaptive Class Learning to Screen Diabetic Disorders in Fundus Images of Eye"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.12048","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:ce78d51a650521dbca17ce340e5f32989735a60b7195ff76f85bf310a237898a","target":"record","created_at":"2026-07-05T10:03:31Z","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":"fb3975c110f2eb16f83fe589cc2e70c247024c28d7ef123ff318dcd64d1d6097","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-01-21T11:21:16Z","title_canon_sha256":"485017cfacbb6b96b3e380d9035828bb745c6305fa26c442e00960f830f9cb6f"},"schema_version":"1.0","source":{"id":"2501.12048","kind":"arxiv","version":1}},"canonical_sha256":"7e3c487825a5ba72915ff846ca60e79b9a323fc9125e9b2a6a09fac6a0624798","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7e3c487825a5ba72915ff846ca60e79b9a323fc9125e9b2a6a09fac6a0624798","first_computed_at":"2026-07-05T10:03:31.094603Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:03:31.094603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"02d3QTpgWHlueYGpn40XnbM6H4292ozXRkHCdMm0NbJgPDrcofs+JfF/yQoWa4OIW/tHpQY/WXELsT3svh7/AA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:03:31.094946Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.12048","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ce78d51a650521dbca17ce340e5f32989735a60b7195ff76f85bf310a237898a","sha256:79045dcf11f85b26db23fb613a20d67905ce95f447ba2c449dd2226cc7e7c2e3"],"state_sha256":"945ab2b4f4e35572642c4ef627a49a7eda1b496dab5e56cf09dd28cdf26bfb0c"}