{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:5KRCUXWV7WD4KEXFCSJB7OY6RO","short_pith_number":"pith:5KRCUXWV","canonical_record":{"source":{"id":"2510.09953","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-10-11T01:53:28Z","cross_cats_sorted":[],"title_canon_sha256":"5888046d03d85a3c173e8e792b035b6b2bb75cc784afd7d0cf64201afb3dbbcf","abstract_canon_sha256":"545b57ee37bcda9ebc3141c2f6cc6fe70ba5140a96a9bd6fe0dcd90ae942e22e"},"schema_version":"1.0"},"canonical_sha256":"eaa22a5ed5fd87c512e514921fbb1e8bab04f49c8cf14770a1c9fe8255c8d0c2","source":{"kind":"arxiv","id":"2510.09953","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2510.09953","created_at":"2026-06-04T00:06:50Z"},{"alias_kind":"arxiv_version","alias_value":"2510.09953v3","created_at":"2026-06-04T00:06:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2510.09953","created_at":"2026-06-04T00:06:50Z"},{"alias_kind":"pith_short_12","alias_value":"5KRCUXWV7WD4","created_at":"2026-06-04T00:06:50Z"},{"alias_kind":"pith_short_16","alias_value":"5KRCUXWV7WD4KEXF","created_at":"2026-06-04T00:06:50Z"},{"alias_kind":"pith_short_8","alias_value":"5KRCUXWV","created_at":"2026-06-04T00:06:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:5KRCUXWV7WD4KEXFCSJB7OY6RO","target":"record","payload":{"canonical_record":{"source":{"id":"2510.09953","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-10-11T01:53:28Z","cross_cats_sorted":[],"title_canon_sha256":"5888046d03d85a3c173e8e792b035b6b2bb75cc784afd7d0cf64201afb3dbbcf","abstract_canon_sha256":"545b57ee37bcda9ebc3141c2f6cc6fe70ba5140a96a9bd6fe0dcd90ae942e22e"},"schema_version":"1.0"},"canonical_sha256":"eaa22a5ed5fd87c512e514921fbb1e8bab04f49c8cf14770a1c9fe8255c8d0c2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-04T00:06:50.425066Z","signature_b64":"qhqWMbRj1n2rZtQ8m/LPa6LN5EssOAY+cpmDEKhyMwPFsETrHqwQQc88yjkuCs1oepHm8fRWtqGZQ07HOFAqBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eaa22a5ed5fd87c512e514921fbb1e8bab04f49c8cf14770a1c9fe8255c8d0c2","last_reissued_at":"2026-06-04T00:06:50.424635Z","signature_status":"signed_v1","first_computed_at":"2026-06-04T00:06:50.424635Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2510.09953","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-04T00:06:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jWvfzt20HE5cZUT+Lv+NB+E3Z6q1snJ9E30pdgEKdIWWgFyp0/N/v4jUWRMGnwMCicPOpynAlc/XhacemGlTDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T05:10:28.738298Z"},"content_sha256":"531ffcd92ae846951bd9cd82ba6ce6bd8b24aaece438840c82a0622559e2efb5","schema_version":"1.0","event_id":"sha256:531ffcd92ae846951bd9cd82ba6ce6bd8b24aaece438840c82a0622559e2efb5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:5KRCUXWV7WD4KEXFCSJB7OY6RO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"J-RAS: Mutual Adaptation for Medical Image Segmentation via Contrastive Retrieval-Augmented Joint Optimization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Azam Asilian Bidgoli, Emad A. Mohammed, Salma J. Ahmed","submitted_at":"2025-10-11T01:53:28Z","abstract_excerpt":"Manual medical image segmentation by clinicians, though accurate, is time-consuming and variable across experts, whereas AI-based models automate this process but often underperform with limited data and domain shifts. Inspired by how pathology trainees acquire disease recognition skills through guided comparison with expert-annotated slides and histopathology atlas reference images, we propose Joint Retrieval-Augmented Segmentation (J-RAS). This framework enables segmentation networks to learn with guidance. J-RAS jointly optimizes a segmentation model and a retrieval model through alternatin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2510.09953","kind":"arxiv","version":3},"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/2510.09953/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":"2026-06-04T00:06:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BxYmIh5TsXHFGcrkg71rRLt3AM/InvKTVifqhJzNYcxSwUFGfk8UY/QrSKAsaAVVHw8hukN6o/bA5NiYOmKsCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T05:10:28.739117Z"},"content_sha256":"ad4fca4dbedab3ba9751a5ae62f9488f5dd1e7b2c6147c8453ee09889ab6acfb","schema_version":"1.0","event_id":"sha256:ad4fca4dbedab3ba9751a5ae62f9488f5dd1e7b2c6147c8453ee09889ab6acfb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5KRCUXWV7WD4KEXFCSJB7OY6RO/bundle.json","state_url":"https://pith.science/pith/5KRCUXWV7WD4KEXFCSJB7OY6RO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5KRCUXWV7WD4KEXFCSJB7OY6RO/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":"2026-06-08T05:10:28Z","links":{"resolver":"https://pith.science/pith/5KRCUXWV7WD4KEXFCSJB7OY6RO","bundle":"https://pith.science/pith/5KRCUXWV7WD4KEXFCSJB7OY6RO/bundle.json","state":"https://pith.science/pith/5KRCUXWV7WD4KEXFCSJB7OY6RO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5KRCUXWV7WD4KEXFCSJB7OY6RO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:5KRCUXWV7WD4KEXFCSJB7OY6RO","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":"545b57ee37bcda9ebc3141c2f6cc6fe70ba5140a96a9bd6fe0dcd90ae942e22e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-10-11T01:53:28Z","title_canon_sha256":"5888046d03d85a3c173e8e792b035b6b2bb75cc784afd7d0cf64201afb3dbbcf"},"schema_version":"1.0","source":{"id":"2510.09953","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2510.09953","created_at":"2026-06-04T00:06:50Z"},{"alias_kind":"arxiv_version","alias_value":"2510.09953v3","created_at":"2026-06-04T00:06:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2510.09953","created_at":"2026-06-04T00:06:50Z"},{"alias_kind":"pith_short_12","alias_value":"5KRCUXWV7WD4","created_at":"2026-06-04T00:06:50Z"},{"alias_kind":"pith_short_16","alias_value":"5KRCUXWV7WD4KEXF","created_at":"2026-06-04T00:06:50Z"},{"alias_kind":"pith_short_8","alias_value":"5KRCUXWV","created_at":"2026-06-04T00:06:50Z"}],"graph_snapshots":[{"event_id":"sha256:ad4fca4dbedab3ba9751a5ae62f9488f5dd1e7b2c6147c8453ee09889ab6acfb","target":"graph","created_at":"2026-06-04T00:06:50Z","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/2510.09953/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Manual medical image segmentation by clinicians, though accurate, is time-consuming and variable across experts, whereas AI-based models automate this process but often underperform with limited data and domain shifts. Inspired by how pathology trainees acquire disease recognition skills through guided comparison with expert-annotated slides and histopathology atlas reference images, we propose Joint Retrieval-Augmented Segmentation (J-RAS). This framework enables segmentation networks to learn with guidance. J-RAS jointly optimizes a segmentation model and a retrieval model through alternatin","authors_text":"Azam Asilian Bidgoli, Emad A. Mohammed, Salma J. Ahmed","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-10-11T01:53:28Z","title":"J-RAS: Mutual Adaptation for Medical Image Segmentation via Contrastive Retrieval-Augmented Joint Optimization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2510.09953","kind":"arxiv","version":3},"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":"sha256:531ffcd92ae846951bd9cd82ba6ce6bd8b24aaece438840c82a0622559e2efb5","target":"record","created_at":"2026-06-04T00:06:50Z","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":"545b57ee37bcda9ebc3141c2f6cc6fe70ba5140a96a9bd6fe0dcd90ae942e22e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-10-11T01:53:28Z","title_canon_sha256":"5888046d03d85a3c173e8e792b035b6b2bb75cc784afd7d0cf64201afb3dbbcf"},"schema_version":"1.0","source":{"id":"2510.09953","kind":"arxiv","version":3}},"canonical_sha256":"eaa22a5ed5fd87c512e514921fbb1e8bab04f49c8cf14770a1c9fe8255c8d0c2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eaa22a5ed5fd87c512e514921fbb1e8bab04f49c8cf14770a1c9fe8255c8d0c2","first_computed_at":"2026-06-04T00:06:50.424635Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-04T00:06:50.424635Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qhqWMbRj1n2rZtQ8m/LPa6LN5EssOAY+cpmDEKhyMwPFsETrHqwQQc88yjkuCs1oepHm8fRWtqGZQ07HOFAqBw==","signature_status":"signed_v1","signed_at":"2026-06-04T00:06:50.425066Z","signed_message":"canonical_sha256_bytes"},"source_id":"2510.09953","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:531ffcd92ae846951bd9cd82ba6ce6bd8b24aaece438840c82a0622559e2efb5","sha256:ad4fca4dbedab3ba9751a5ae62f9488f5dd1e7b2c6147c8453ee09889ab6acfb"],"state_sha256":"c22d1af4f414157ca199ca3903b0ea3e4812e728ff5c28f4943a45d70f5f0d34"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qhW8oCcgOGcjZoI/jJKvR2e2Rn2QCQ31Au+pJLUgDrThmXUmDiQFgjjASujMduO8iR8zh8Nu92EmfiJda0TVDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T05:10:28.743313Z","bundle_sha256":"3007226845ab846884c5b20a0392f7bd79e682f0a50c23b621d99d706d71f365"}}