{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:TUJ3ZMJK5TV4PNL5XUARC5QP6K","short_pith_number":"pith:TUJ3ZMJK","canonical_record":{"source":{"id":"2505.18958","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-25T03:23:58Z","cross_cats_sorted":[],"title_canon_sha256":"8f68de75bf6d9069b58d53833a0906abfe5f15e24c0ec829512551d06c20c418","abstract_canon_sha256":"a3b6c6981d22a696ec3f1a4fe0dcfece9cfac410229277d479b09755bfe6b1b4"},"schema_version":"1.0"},"canonical_sha256":"9d13bcb12aecebc7b57dbd0111760ff2901e35927eb12f3fe14a9e9d105cc097","source":{"kind":"arxiv","id":"2505.18958","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.18958","created_at":"2026-07-05T11:10:38Z"},{"alias_kind":"arxiv_version","alias_value":"2505.18958v2","created_at":"2026-07-05T11:10:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.18958","created_at":"2026-07-05T11:10:38Z"},{"alias_kind":"pith_short_12","alias_value":"TUJ3ZMJK5TV4","created_at":"2026-07-05T11:10:38Z"},{"alias_kind":"pith_short_16","alias_value":"TUJ3ZMJK5TV4PNL5","created_at":"2026-07-05T11:10:38Z"},{"alias_kind":"pith_short_8","alias_value":"TUJ3ZMJK","created_at":"2026-07-05T11:10:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:TUJ3ZMJK5TV4PNL5XUARC5QP6K","target":"record","payload":{"canonical_record":{"source":{"id":"2505.18958","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-25T03:23:58Z","cross_cats_sorted":[],"title_canon_sha256":"8f68de75bf6d9069b58d53833a0906abfe5f15e24c0ec829512551d06c20c418","abstract_canon_sha256":"a3b6c6981d22a696ec3f1a4fe0dcfece9cfac410229277d479b09755bfe6b1b4"},"schema_version":"1.0"},"canonical_sha256":"9d13bcb12aecebc7b57dbd0111760ff2901e35927eb12f3fe14a9e9d105cc097","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:10:38.331065Z","signature_b64":"65y34Ybhi96IV3+RdBwQ2fTbsFqyFPwPc/pvnzwx2/6C8IskL7KWfHtNUUArAsGGXlpkpwOBf12aZdFfmzjzCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9d13bcb12aecebc7b57dbd0111760ff2901e35927eb12f3fe14a9e9d105cc097","last_reissued_at":"2026-07-05T11:10:38.330410Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:10:38.330410Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.18958","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:10:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wLKCgvIFPbBs+0h5VXccwvIi9heQ8tIdsYyyUT+9lSD8sKAEPT29fNANVLuvVF8qziM4UiWARiaYd4rbXncHCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T00:35:55.611526Z"},"content_sha256":"6bc8a0ed2676e0a3195e5b07dcdcd8f57b48fc883ab748599de058a45648397d","schema_version":"1.0","event_id":"sha256:6bc8a0ed2676e0a3195e5b07dcdcd8f57b48fc883ab748599de058a45648397d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:TUJ3ZMJK5TV4PNL5XUARC5QP6K","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"CDPDNet: Integrating Text Guidance with Hybrid Vision Encoders for Medical Image Segmentation","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Boxiao Yu, Jiong Wu, Kuang Gong, Wei Shao, Yang Xing","submitted_at":"2025-05-25T03:23:58Z","abstract_excerpt":"Most publicly available medical segmentation datasets are only partially labeled, with annotations provided for a subset of anatomical structures. When multiple datasets are combined for training, this incomplete annotation poses challenges, as it limits the model's ability to learn shared anatomical representations among datasets. Furthermore, vision-only frameworks often fail to capture complex anatomical relationships and task-specific distinctions, leading to reduced segmentation accuracy and poor generalizability to unseen datasets. In this study, we proposed a novel CLIP-DINO Prompt-Driv"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.18958","kind":"arxiv","version":2},"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/2505.18958/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":"2026-07-05T11:10:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6oZaYfQ4i+KUQgV9gsewJJ0xE+hzsSWCDYb3cSbjfalyq/7mhcXCRT6xQLZMROvKyIrNwS+R/zOtZG8Ik9L6CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T00:35:55.612346Z"},"content_sha256":"c7f6cff80687b68bf386505cf175f3113d5f1af2a1897af0ea3ee8948897d96e","schema_version":"1.0","event_id":"sha256:c7f6cff80687b68bf386505cf175f3113d5f1af2a1897af0ea3ee8948897d96e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TUJ3ZMJK5TV4PNL5XUARC5QP6K/bundle.json","state_url":"https://pith.science/pith/TUJ3ZMJK5TV4PNL5XUARC5QP6K/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TUJ3ZMJK5TV4PNL5XUARC5QP6K/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":"2026-08-07T00:35:55Z","links":{"resolver":"https://pith.science/pith/TUJ3ZMJK5TV4PNL5XUARC5QP6K","bundle":"https://pith.science/pith/TUJ3ZMJK5TV4PNL5XUARC5QP6K/bundle.json","state":"https://pith.science/pith/TUJ3ZMJK5TV4PNL5XUARC5QP6K/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TUJ3ZMJK5TV4PNL5XUARC5QP6K/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:TUJ3ZMJK5TV4PNL5XUARC5QP6K","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":"a3b6c6981d22a696ec3f1a4fe0dcfece9cfac410229277d479b09755bfe6b1b4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-25T03:23:58Z","title_canon_sha256":"8f68de75bf6d9069b58d53833a0906abfe5f15e24c0ec829512551d06c20c418"},"schema_version":"1.0","source":{"id":"2505.18958","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.18958","created_at":"2026-07-05T11:10:38Z"},{"alias_kind":"arxiv_version","alias_value":"2505.18958v2","created_at":"2026-07-05T11:10:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.18958","created_at":"2026-07-05T11:10:38Z"},{"alias_kind":"pith_short_12","alias_value":"TUJ3ZMJK5TV4","created_at":"2026-07-05T11:10:38Z"},{"alias_kind":"pith_short_16","alias_value":"TUJ3ZMJK5TV4PNL5","created_at":"2026-07-05T11:10:38Z"},{"alias_kind":"pith_short_8","alias_value":"TUJ3ZMJK","created_at":"2026-07-05T11:10:38Z"}],"graph_snapshots":[{"event_id":"sha256:c7f6cff80687b68bf386505cf175f3113d5f1af2a1897af0ea3ee8948897d96e","target":"graph","created_at":"2026-07-05T11:10:38Z","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/2505.18958/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Most publicly available medical segmentation datasets are only partially labeled, with annotations provided for a subset of anatomical structures. When multiple datasets are combined for training, this incomplete annotation poses challenges, as it limits the model's ability to learn shared anatomical representations among datasets. Furthermore, vision-only frameworks often fail to capture complex anatomical relationships and task-specific distinctions, leading to reduced segmentation accuracy and poor generalizability to unseen datasets. In this study, we proposed a novel CLIP-DINO Prompt-Driv","authors_text":"Boxiao Yu, Jiong Wu, Kuang Gong, Wei Shao, Yang Xing","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-25T03:23:58Z","title":"CDPDNet: Integrating Text Guidance with Hybrid Vision Encoders for Medical Image Segmentation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.18958","kind":"arxiv","version":2},"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":"sha256:6bc8a0ed2676e0a3195e5b07dcdcd8f57b48fc883ab748599de058a45648397d","target":"record","created_at":"2026-07-05T11:10:38Z","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":"a3b6c6981d22a696ec3f1a4fe0dcfece9cfac410229277d479b09755bfe6b1b4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-25T03:23:58Z","title_canon_sha256":"8f68de75bf6d9069b58d53833a0906abfe5f15e24c0ec829512551d06c20c418"},"schema_version":"1.0","source":{"id":"2505.18958","kind":"arxiv","version":2}},"canonical_sha256":"9d13bcb12aecebc7b57dbd0111760ff2901e35927eb12f3fe14a9e9d105cc097","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9d13bcb12aecebc7b57dbd0111760ff2901e35927eb12f3fe14a9e9d105cc097","first_computed_at":"2026-07-05T11:10:38.330410Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:10:38.330410Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"65y34Ybhi96IV3+RdBwQ2fTbsFqyFPwPc/pvnzwx2/6C8IskL7KWfHtNUUArAsGGXlpkpwOBf12aZdFfmzjzCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:10:38.331065Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.18958","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6bc8a0ed2676e0a3195e5b07dcdcd8f57b48fc883ab748599de058a45648397d","sha256:c7f6cff80687b68bf386505cf175f3113d5f1af2a1897af0ea3ee8948897d96e"],"state_sha256":"f1ae7330c621ad5af037be59d8f3f89a8a48da6f5fcd6d0b7152258d3341db46"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"03IqnXqWKIX33IMtzW4whF/WF9XNEmMQpo23N4ys6r2P3slt0OCICTCIIXB4gbmWEMQr+7O6Elrj1W7/01MIDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T00:35:55.618554Z","bundle_sha256":"8d76a6b29cd7aa69357f71eae2d5b2640bbd21189a9c8b62de1c432f7a757011"}}