{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:XR2TWRK3T5PALHXGAJGWAG5Q5L","short_pith_number":"pith:XR2TWRK3","canonical_record":{"source":{"id":"2406.12577","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-18T13:04:52Z","cross_cats_sorted":[],"title_canon_sha256":"e44ea88ad1676f2fbd3f2102a72d8b39435388535b9fe0dec2204d6c4be18f18","abstract_canon_sha256":"13cdab933189b5c4f16884de7e0311e1b92a9c0d438119157c7fff90d0256426"},"schema_version":"1.0"},"canonical_sha256":"bc753b455b9f5e059ee6024d601bb0eacd4cd4d5b4eaaf82327464b759dad839","source":{"kind":"arxiv","id":"2406.12577","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.12577","created_at":"2026-07-05T08:33:48Z"},{"alias_kind":"arxiv_version","alias_value":"2406.12577v1","created_at":"2026-07-05T08:33:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.12577","created_at":"2026-07-05T08:33:48Z"},{"alias_kind":"pith_short_12","alias_value":"XR2TWRK3T5PA","created_at":"2026-07-05T08:33:48Z"},{"alias_kind":"pith_short_16","alias_value":"XR2TWRK3T5PALHXG","created_at":"2026-07-05T08:33:48Z"},{"alias_kind":"pith_short_8","alias_value":"XR2TWRK3","created_at":"2026-07-05T08:33:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:XR2TWRK3T5PALHXGAJGWAG5Q5L","target":"record","payload":{"canonical_record":{"source":{"id":"2406.12577","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-18T13:04:52Z","cross_cats_sorted":[],"title_canon_sha256":"e44ea88ad1676f2fbd3f2102a72d8b39435388535b9fe0dec2204d6c4be18f18","abstract_canon_sha256":"13cdab933189b5c4f16884de7e0311e1b92a9c0d438119157c7fff90d0256426"},"schema_version":"1.0"},"canonical_sha256":"bc753b455b9f5e059ee6024d601bb0eacd4cd4d5b4eaaf82327464b759dad839","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:33:48.398384Z","signature_b64":"8PPg+xlg8jLSdPuDT3SojZyySk8R3B8zANNcUAP1oUHZaD1TswI2dSGxHGntMN1IYtRdPaO6IJl+QMJ595HPDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bc753b455b9f5e059ee6024d601bb0eacd4cd4d5b4eaaf82327464b759dad839","last_reissued_at":"2026-07-05T08:33:48.397869Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:33:48.397869Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2406.12577","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":"2026-07-05T08:33:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZTJ1wovEJEV1QjbItX1A3QKg3I0ut0RI6oiix+FOBHoxe9O5XgVPMOd+dAyHPWQxWA4HoF4nwVRtA+DbT5nQCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T08:08:47.862241Z"},"content_sha256":"6cb3db44636cee202eba8f5069a99828e90ab32af5acddc893e2aa575f0c96ec","schema_version":"1.0","event_id":"sha256:6cb3db44636cee202eba8f5069a99828e90ab32af5acddc893e2aa575f0c96ec"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:XR2TWRK3T5PALHXGAJGWAG5Q5L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Cephalometric Landmark Detection across Ages with Prototypical Network","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Chong Wang, Dingggang Shen, Han Wu, Lanzhuju Mei, Min Zhu, Tong Yang, Zhiming Cui","submitted_at":"2024-06-18T13:04:52Z","abstract_excerpt":"Automated cephalometric landmark detection is crucial in real-world orthodontic diagnosis. Current studies mainly focus on only adult subjects, neglecting the clinically crucial scenario presented by adolescents whose landmarks often exhibit significantly different appearances compared to adults. Hence, an open question arises about how to develop a unified and effective detection algorithm across various age groups, including adolescents and adults. In this paper, we propose CeLDA, the first work for Cephalometric Landmark Detection across Ages. Our method leverages a prototypical network for"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.12577","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/2406.12577/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":"2026-07-05T08:33:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QhtV47hjsXYBXz4BI1cS7yXjrPuM0AaPyBnEBELFooIpiE2xLQuAQzPSkPeC4oH+XNko8obXkfXRv9sYAeNnBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T08:08:47.862759Z"},"content_sha256":"0e8ee71a7712d3d1e8ee85c8f96357e7e55fe6a0e5fc559aad81db16850f4cd3","schema_version":"1.0","event_id":"sha256:0e8ee71a7712d3d1e8ee85c8f96357e7e55fe6a0e5fc559aad81db16850f4cd3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XR2TWRK3T5PALHXGAJGWAG5Q5L/bundle.json","state_url":"https://pith.science/pith/XR2TWRK3T5PALHXGAJGWAG5Q5L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XR2TWRK3T5PALHXGAJGWAG5Q5L/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":"2026-08-23T08:08:47Z","links":{"resolver":"https://pith.science/pith/XR2TWRK3T5PALHXGAJGWAG5Q5L","bundle":"https://pith.science/pith/XR2TWRK3T5PALHXGAJGWAG5Q5L/bundle.json","state":"https://pith.science/pith/XR2TWRK3T5PALHXGAJGWAG5Q5L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XR2TWRK3T5PALHXGAJGWAG5Q5L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:XR2TWRK3T5PALHXGAJGWAG5Q5L","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":"13cdab933189b5c4f16884de7e0311e1b92a9c0d438119157c7fff90d0256426","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-18T13:04:52Z","title_canon_sha256":"e44ea88ad1676f2fbd3f2102a72d8b39435388535b9fe0dec2204d6c4be18f18"},"schema_version":"1.0","source":{"id":"2406.12577","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.12577","created_at":"2026-07-05T08:33:48Z"},{"alias_kind":"arxiv_version","alias_value":"2406.12577v1","created_at":"2026-07-05T08:33:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.12577","created_at":"2026-07-05T08:33:48Z"},{"alias_kind":"pith_short_12","alias_value":"XR2TWRK3T5PA","created_at":"2026-07-05T08:33:48Z"},{"alias_kind":"pith_short_16","alias_value":"XR2TWRK3T5PALHXG","created_at":"2026-07-05T08:33:48Z"},{"alias_kind":"pith_short_8","alias_value":"XR2TWRK3","created_at":"2026-07-05T08:33:48Z"}],"graph_snapshots":[{"event_id":"sha256:0e8ee71a7712d3d1e8ee85c8f96357e7e55fe6a0e5fc559aad81db16850f4cd3","target":"graph","created_at":"2026-07-05T08:33:48Z","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/2406.12577/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Automated cephalometric landmark detection is crucial in real-world orthodontic diagnosis. Current studies mainly focus on only adult subjects, neglecting the clinically crucial scenario presented by adolescents whose landmarks often exhibit significantly different appearances compared to adults. Hence, an open question arises about how to develop a unified and effective detection algorithm across various age groups, including adolescents and adults. In this paper, we propose CeLDA, the first work for Cephalometric Landmark Detection across Ages. Our method leverages a prototypical network for","authors_text":"Chong Wang, Dingggang Shen, Han Wu, Lanzhuju Mei, Min Zhu, Tong Yang, Zhiming Cui","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-18T13:04:52Z","title":"Cephalometric Landmark Detection across Ages with Prototypical Network"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.12577","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":"sha256:6cb3db44636cee202eba8f5069a99828e90ab32af5acddc893e2aa575f0c96ec","target":"record","created_at":"2026-07-05T08:33:48Z","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":"13cdab933189b5c4f16884de7e0311e1b92a9c0d438119157c7fff90d0256426","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-18T13:04:52Z","title_canon_sha256":"e44ea88ad1676f2fbd3f2102a72d8b39435388535b9fe0dec2204d6c4be18f18"},"schema_version":"1.0","source":{"id":"2406.12577","kind":"arxiv","version":1}},"canonical_sha256":"bc753b455b9f5e059ee6024d601bb0eacd4cd4d5b4eaaf82327464b759dad839","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bc753b455b9f5e059ee6024d601bb0eacd4cd4d5b4eaaf82327464b759dad839","first_computed_at":"2026-07-05T08:33:48.397869Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:33:48.397869Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8PPg+xlg8jLSdPuDT3SojZyySk8R3B8zANNcUAP1oUHZaD1TswI2dSGxHGntMN1IYtRdPaO6IJl+QMJ595HPDA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:33:48.398384Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.12577","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6cb3db44636cee202eba8f5069a99828e90ab32af5acddc893e2aa575f0c96ec","sha256:0e8ee71a7712d3d1e8ee85c8f96357e7e55fe6a0e5fc559aad81db16850f4cd3"],"state_sha256":"9bb7dbd7a37f93d6840e72009f7e94720b7e01f46524ff8a2deb972b7cac9e55"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aIB8ZRGOipwLzPIhCSQMAYjG8CD0i/GXzn2YQn+BrApcJLxquU7sCvCoE841tFQzfFfmMHmEr8eXrY37EfDDDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T08:08:47.867316Z","bundle_sha256":"43e828fb4c3e52e471b9a4037679b0330bb15496f7bb893f38083056ec838cda"}}