{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:VUUEQ66QZEKMJZGJXVO43RTPXZ","short_pith_number":"pith:VUUEQ66Q","canonical_record":{"source":{"id":"2508.03734","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2025-07-31T10:49:21Z","cross_cats_sorted":["cs.AI","cs.CV"],"title_canon_sha256":"b25f93aa2d7bba150b2a8df9866bd1adeef843348a94a1aab9ab88ecfede9ec2","abstract_canon_sha256":"3cdabdc85aaf059cfe574d6c063c19b9d70248d323eed4bede62864fecb1743f"},"schema_version":"1.0"},"canonical_sha256":"ad28487bd0c914c4e4c9bd5dcdc66fbe6d8c0ac28b6c595ebd64e157efa7ddad","source":{"kind":"arxiv","id":"2508.03734","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.03734","created_at":"2026-07-05T11:49:14Z"},{"alias_kind":"arxiv_version","alias_value":"2508.03734v1","created_at":"2026-07-05T11:49:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.03734","created_at":"2026-07-05T11:49:14Z"},{"alias_kind":"pith_short_12","alias_value":"VUUEQ66QZEKM","created_at":"2026-07-05T11:49:14Z"},{"alias_kind":"pith_short_16","alias_value":"VUUEQ66QZEKMJZGJ","created_at":"2026-07-05T11:49:14Z"},{"alias_kind":"pith_short_8","alias_value":"VUUEQ66Q","created_at":"2026-07-05T11:49:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:VUUEQ66QZEKMJZGJXVO43RTPXZ","target":"record","payload":{"canonical_record":{"source":{"id":"2508.03734","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2025-07-31T10:49:21Z","cross_cats_sorted":["cs.AI","cs.CV"],"title_canon_sha256":"b25f93aa2d7bba150b2a8df9866bd1adeef843348a94a1aab9ab88ecfede9ec2","abstract_canon_sha256":"3cdabdc85aaf059cfe574d6c063c19b9d70248d323eed4bede62864fecb1743f"},"schema_version":"1.0"},"canonical_sha256":"ad28487bd0c914c4e4c9bd5dcdc66fbe6d8c0ac28b6c595ebd64e157efa7ddad","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:49:14.064687Z","signature_b64":"hYrC33Z2G4LNdqdUFsYO172gYrJUvXTFu5ZF7pNrOe2dQpGbaHm7hFSE7b3azsGramLpD62anoLM4LeYAqaXAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ad28487bd0c914c4e4c9bd5dcdc66fbe6d8c0ac28b6c595ebd64e157efa7ddad","last_reissued_at":"2026-07-05T11:49:14.064188Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:49:14.064188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2508.03734","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":"2026-07-05T11:49:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gP9h+5/k7fePRuvKUBpXVgkPlIqkTFgn5U89JwMJ/+zb7NoE7HB0SyynQgmRJk1KZJNi7vVVrY8kSs1cQEw2CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T04:54:16.209144Z"},"content_sha256":"2ac3ab940afaf262e4a2738f8e094eb1fdd7e16142394b17adbd6177c2bc2ddf","schema_version":"1.0","event_id":"sha256:2ac3ab940afaf262e4a2738f8e094eb1fdd7e16142394b17adbd6177c2bc2ddf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:VUUEQ66QZEKMJZGJXVO43RTPXZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Survey of Multimodal Ophthalmic Diagnostics: From Task-Specific Approaches to Foundational Models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","cs.CV"],"primary_cat":"eess.IV","authors_text":"Chengliang Liu, Linlin Shen, Meidan Ding, Qiaojian Zheng, Qihao Xu, Ruli Zheng, Shuo Yang, Xiaoling Luo, Zibo Du","submitted_at":"2025-07-31T10:49:21Z","abstract_excerpt":"Visual impairment represents a major global health challenge, with multimodal imaging providing complementary information that is essential for accurate ophthalmic diagnosis. This comprehensive survey systematically reviews the latest advances in multimodal deep learning methods in ophthalmology up to the year 2025. The review focuses on two main categories: task-specific multimodal approaches and large-scale multimodal foundation models. Task-specific approaches are designed for particular clinical applications such as lesion detection, disease diagnosis, and image synthesis. These methods ut"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.03734","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/2508.03734/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":"2026-07-05T11:49:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CBSP92HbaJ2BrZvvbyYetOXqWaXvpjNOEkJN0mXw5SYyllraTj/tyMQB+/nGNV7TEQp0WR9eNfLITUbZ4TNXCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T04:54:16.209645Z"},"content_sha256":"72f274f7244b0ab472a77f60a731888a57fbbff8b8088cd22daa5fa2092ff22c","schema_version":"1.0","event_id":"sha256:72f274f7244b0ab472a77f60a731888a57fbbff8b8088cd22daa5fa2092ff22c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VUUEQ66QZEKMJZGJXVO43RTPXZ/bundle.json","state_url":"https://pith.science/pith/VUUEQ66QZEKMJZGJXVO43RTPXZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VUUEQ66QZEKMJZGJXVO43RTPXZ/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":"2026-08-04T04:54:16Z","links":{"resolver":"https://pith.science/pith/VUUEQ66QZEKMJZGJXVO43RTPXZ","bundle":"https://pith.science/pith/VUUEQ66QZEKMJZGJXVO43RTPXZ/bundle.json","state":"https://pith.science/pith/VUUEQ66QZEKMJZGJXVO43RTPXZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VUUEQ66QZEKMJZGJXVO43RTPXZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:VUUEQ66QZEKMJZGJXVO43RTPXZ","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":"3cdabdc85aaf059cfe574d6c063c19b9d70248d323eed4bede62864fecb1743f","cross_cats_sorted":["cs.AI","cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2025-07-31T10:49:21Z","title_canon_sha256":"b25f93aa2d7bba150b2a8df9866bd1adeef843348a94a1aab9ab88ecfede9ec2"},"schema_version":"1.0","source":{"id":"2508.03734","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.03734","created_at":"2026-07-05T11:49:14Z"},{"alias_kind":"arxiv_version","alias_value":"2508.03734v1","created_at":"2026-07-05T11:49:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.03734","created_at":"2026-07-05T11:49:14Z"},{"alias_kind":"pith_short_12","alias_value":"VUUEQ66QZEKM","created_at":"2026-07-05T11:49:14Z"},{"alias_kind":"pith_short_16","alias_value":"VUUEQ66QZEKMJZGJ","created_at":"2026-07-05T11:49:14Z"},{"alias_kind":"pith_short_8","alias_value":"VUUEQ66Q","created_at":"2026-07-05T11:49:14Z"}],"graph_snapshots":[{"event_id":"sha256:72f274f7244b0ab472a77f60a731888a57fbbff8b8088cd22daa5fa2092ff22c","target":"graph","created_at":"2026-07-05T11:49:14Z","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/2508.03734/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Visual impairment represents a major global health challenge, with multimodal imaging providing complementary information that is essential for accurate ophthalmic diagnosis. This comprehensive survey systematically reviews the latest advances in multimodal deep learning methods in ophthalmology up to the year 2025. The review focuses on two main categories: task-specific multimodal approaches and large-scale multimodal foundation models. Task-specific approaches are designed for particular clinical applications such as lesion detection, disease diagnosis, and image synthesis. These methods ut","authors_text":"Chengliang Liu, Linlin Shen, Meidan Ding, Qiaojian Zheng, Qihao Xu, Ruli Zheng, Shuo Yang, Xiaoling Luo, Zibo Du","cross_cats":["cs.AI","cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2025-07-31T10:49:21Z","title":"A Survey of Multimodal Ophthalmic Diagnostics: From Task-Specific Approaches to Foundational Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.03734","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":"sha256:2ac3ab940afaf262e4a2738f8e094eb1fdd7e16142394b17adbd6177c2bc2ddf","target":"record","created_at":"2026-07-05T11:49:14Z","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":"3cdabdc85aaf059cfe574d6c063c19b9d70248d323eed4bede62864fecb1743f","cross_cats_sorted":["cs.AI","cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2025-07-31T10:49:21Z","title_canon_sha256":"b25f93aa2d7bba150b2a8df9866bd1adeef843348a94a1aab9ab88ecfede9ec2"},"schema_version":"1.0","source":{"id":"2508.03734","kind":"arxiv","version":1}},"canonical_sha256":"ad28487bd0c914c4e4c9bd5dcdc66fbe6d8c0ac28b6c595ebd64e157efa7ddad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ad28487bd0c914c4e4c9bd5dcdc66fbe6d8c0ac28b6c595ebd64e157efa7ddad","first_computed_at":"2026-07-05T11:49:14.064188Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:49:14.064188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hYrC33Z2G4LNdqdUFsYO172gYrJUvXTFu5ZF7pNrOe2dQpGbaHm7hFSE7b3azsGramLpD62anoLM4LeYAqaXAg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:49:14.064687Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.03734","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ac3ab940afaf262e4a2738f8e094eb1fdd7e16142394b17adbd6177c2bc2ddf","sha256:72f274f7244b0ab472a77f60a731888a57fbbff8b8088cd22daa5fa2092ff22c"],"state_sha256":"a17c13b247ae9e17b8547775ff55e7c23b2ca617d0766c9f216f20a859530b05"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K6y1N4uemjq/MVikzA9V93w/7FtqhaeQXrCG59QqEj1qytVSRUbm6mLndEO2yuSV1xK/VyQT4jUKJBAbTCMEDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T04:54:16.213265Z","bundle_sha256":"6da4881e6cd1ec71514d9f25401e89a6cc75ebf643d53f985bf01aa74060d191"}}