{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:CEY3KW2VS2NI6Y7N7JHXYMCI6F","short_pith_number":"pith:CEY3KW2V","canonical_record":{"source":{"id":"1807.03136","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-06-30T01:09:32Z","cross_cats_sorted":[],"title_canon_sha256":"5d2ae5934b7a34e9e4c3db0fa9a1b13bd201665c90732df1b0bc529ae3f67361","abstract_canon_sha256":"12041e18c3ae0d3d6dc43c2bb0f49a3ca33940df56a31ca4a931698f3161273b"},"schema_version":"1.0"},"canonical_sha256":"1131b55b55969a8f63edfa4f7c3048f15bc8aee29f22d62045020d8597a5991b","source":{"kind":"arxiv","id":"1807.03136","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.03136","created_at":"2026-05-17T23:51:54Z"},{"alias_kind":"arxiv_version","alias_value":"1807.03136v3","created_at":"2026-05-17T23:51:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.03136","created_at":"2026-05-17T23:51:54Z"},{"alias_kind":"pith_short_12","alias_value":"CEY3KW2VS2NI","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"CEY3KW2VS2NI6Y7N","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"CEY3KW2V","created_at":"2026-05-18T12:32:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:CEY3KW2VS2NI6Y7N7JHXYMCI6F","target":"record","payload":{"canonical_record":{"source":{"id":"1807.03136","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-06-30T01:09:32Z","cross_cats_sorted":[],"title_canon_sha256":"5d2ae5934b7a34e9e4c3db0fa9a1b13bd201665c90732df1b0bc529ae3f67361","abstract_canon_sha256":"12041e18c3ae0d3d6dc43c2bb0f49a3ca33940df56a31ca4a931698f3161273b"},"schema_version":"1.0"},"canonical_sha256":"1131b55b55969a8f63edfa4f7c3048f15bc8aee29f22d62045020d8597a5991b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:51:54.451283Z","signature_b64":"32OBz+TeAD8zl8+qxMwZAIGwF19+JadXHVAWVV1dQ8ZnrOvbsjGjg2EVmWnr6n/oTdNFHiw6Qnx2yutBM6U/Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1131b55b55969a8f63edfa4f7c3048f15bc8aee29f22d62045020d8597a5991b","last_reissued_at":"2026-05-17T23:51:54.450876Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:51:54.450876Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.03136","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":"2026-05-17T23:51:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+RtAHJmUpCy2KFpi6MqsQlQ30Z+/iqdqXbRHTp7eCNJLEzNDBH6Y2Z7w9rlyRSrkEKFl9TQ6Ts4qfeidvm+eAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T23:20:38.894848Z"},"content_sha256":"41a94b73120b5bc3de29ad2b8e0f4bc721762771f3f577618a4d3677f2d33e2e","schema_version":"1.0","event_id":"sha256:41a94b73120b5bc3de29ad2b8e0f4bc721762771f3f577618a4d3677f2d33e2e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:CEY3KW2VS2NI6Y7N7JHXYMCI6F","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"G2C: A Generator-to-Classifier Framework Integrating Multi-Stained Visual Cues for Pathological Glomerulus Classification","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Bingzhe Wu, Caihong Zeng, Guangyu Sun, Lingxi Xie, Shiwan Zhao, Xiaolu Zhang, Zhihong Liu","submitted_at":"2018-06-30T01:09:32Z","abstract_excerpt":"Pathological glomerulus classification plays a key role in the diagnosis of nephropathy. As the difference between different subcategories is subtle, doctors often refer to slides from different staining methods to make decisions. However, creating correspondence across various stains is labor-intensive, bringing major difficulties in collecting data and training a vision-based algorithm to assist nephropathy diagnosis. This paper provides an alternative solution for integrating multi-stained visual cues for glomerulus classification. Our approach, named generator-to-classifier (G2C), is a two"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.03136","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":""},"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":"2026-05-17T23:51:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sxFcadreb0GzPtWIqJ/onj34cYOeHZG0vnMO9d0dqTPv6hyS3yTirwiuROo9L/YWoiht7wus0rYBEFV1S03MAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T23:20:38.895565Z"},"content_sha256":"0799a5113002639af8bcb8da7efa4b75dd80bdf78cc19a1680f96de9b9bbd537","schema_version":"1.0","event_id":"sha256:0799a5113002639af8bcb8da7efa4b75dd80bdf78cc19a1680f96de9b9bbd537"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CEY3KW2VS2NI6Y7N7JHXYMCI6F/bundle.json","state_url":"https://pith.science/pith/CEY3KW2VS2NI6Y7N7JHXYMCI6F/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CEY3KW2VS2NI6Y7N7JHXYMCI6F/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":"2026-05-25T23:20:38Z","links":{"resolver":"https://pith.science/pith/CEY3KW2VS2NI6Y7N7JHXYMCI6F","bundle":"https://pith.science/pith/CEY3KW2VS2NI6Y7N7JHXYMCI6F/bundle.json","state":"https://pith.science/pith/CEY3KW2VS2NI6Y7N7JHXYMCI6F/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CEY3KW2VS2NI6Y7N7JHXYMCI6F/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:CEY3KW2VS2NI6Y7N7JHXYMCI6F","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":"12041e18c3ae0d3d6dc43c2bb0f49a3ca33940df56a31ca4a931698f3161273b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-06-30T01:09:32Z","title_canon_sha256":"5d2ae5934b7a34e9e4c3db0fa9a1b13bd201665c90732df1b0bc529ae3f67361"},"schema_version":"1.0","source":{"id":"1807.03136","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.03136","created_at":"2026-05-17T23:51:54Z"},{"alias_kind":"arxiv_version","alias_value":"1807.03136v3","created_at":"2026-05-17T23:51:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.03136","created_at":"2026-05-17T23:51:54Z"},{"alias_kind":"pith_short_12","alias_value":"CEY3KW2VS2NI","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"CEY3KW2VS2NI6Y7N","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"CEY3KW2V","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:0799a5113002639af8bcb8da7efa4b75dd80bdf78cc19a1680f96de9b9bbd537","target":"graph","created_at":"2026-05-17T23:51:54Z","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"},"paper":{"abstract_excerpt":"Pathological glomerulus classification plays a key role in the diagnosis of nephropathy. As the difference between different subcategories is subtle, doctors often refer to slides from different staining methods to make decisions. However, creating correspondence across various stains is labor-intensive, bringing major difficulties in collecting data and training a vision-based algorithm to assist nephropathy diagnosis. This paper provides an alternative solution for integrating multi-stained visual cues for glomerulus classification. Our approach, named generator-to-classifier (G2C), is a two","authors_text":"Bingzhe Wu, Caihong Zeng, Guangyu Sun, Lingxi Xie, Shiwan Zhao, Xiaolu Zhang, Zhihong Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-06-30T01:09:32Z","title":"G2C: A Generator-to-Classifier Framework Integrating Multi-Stained Visual Cues for Pathological Glomerulus Classification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.03136","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":"sha256:41a94b73120b5bc3de29ad2b8e0f4bc721762771f3f577618a4d3677f2d33e2e","target":"record","created_at":"2026-05-17T23:51:54Z","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":"12041e18c3ae0d3d6dc43c2bb0f49a3ca33940df56a31ca4a931698f3161273b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-06-30T01:09:32Z","title_canon_sha256":"5d2ae5934b7a34e9e4c3db0fa9a1b13bd201665c90732df1b0bc529ae3f67361"},"schema_version":"1.0","source":{"id":"1807.03136","kind":"arxiv","version":3}},"canonical_sha256":"1131b55b55969a8f63edfa4f7c3048f15bc8aee29f22d62045020d8597a5991b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1131b55b55969a8f63edfa4f7c3048f15bc8aee29f22d62045020d8597a5991b","first_computed_at":"2026-05-17T23:51:54.450876Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:51:54.450876Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"32OBz+TeAD8zl8+qxMwZAIGwF19+JadXHVAWVV1dQ8ZnrOvbsjGjg2EVmWnr6n/oTdNFHiw6Qnx2yutBM6U/Bg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:51:54.451283Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.03136","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:41a94b73120b5bc3de29ad2b8e0f4bc721762771f3f577618a4d3677f2d33e2e","sha256:0799a5113002639af8bcb8da7efa4b75dd80bdf78cc19a1680f96de9b9bbd537"],"state_sha256":"825fccf8e571e24ed5de45fd2b73f75a4d71d7b2288e9da584866844a862efbf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iwWYusRAo0MYd6ZHGqZfUcInVJzjFtSzgpf9ysFQfeAcYrcJ1QLcXS8ikw7Ro+sg9PdqkHVHNAkHgEqsJsNdAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T23:20:38.899021Z","bundle_sha256":"f8de09741a4e91a9e29ab064f49d7c80f51336b7f510fe461a05da59b55edc2b"}}