{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:C6SYW67BZYYVAT42GY2DE6STCK","short_pith_number":"pith:C6SYW67B","canonical_record":{"source":{"id":"2406.16322","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2024-06-24T05:15:15Z","cross_cats_sorted":["cs.CV","cs.LG"],"title_canon_sha256":"e1ec12d6aac280f52429b8279a3b3a8abd12db45de721e80578ddb1329f9d35a","abstract_canon_sha256":"e9b94047024dded8dd377c29684fe3cb49abce7e7c6198f4a9bd87d498999046"},"schema_version":"1.0"},"canonical_sha256":"17a58b7be1ce31504f9a3634327a531281faf19f0d2d14a624f525e2f0610288","source":{"kind":"arxiv","id":"2406.16322","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.16322","created_at":"2026-07-05T08:35:56Z"},{"alias_kind":"arxiv_version","alias_value":"2406.16322v1","created_at":"2026-07-05T08:35:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.16322","created_at":"2026-07-05T08:35:56Z"},{"alias_kind":"pith_short_12","alias_value":"C6SYW67BZYYV","created_at":"2026-07-05T08:35:56Z"},{"alias_kind":"pith_short_16","alias_value":"C6SYW67BZYYVAT42","created_at":"2026-07-05T08:35:56Z"},{"alias_kind":"pith_short_8","alias_value":"C6SYW67B","created_at":"2026-07-05T08:35:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:C6SYW67BZYYVAT42GY2DE6STCK","target":"record","payload":{"canonical_record":{"source":{"id":"2406.16322","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2024-06-24T05:15:15Z","cross_cats_sorted":["cs.CV","cs.LG"],"title_canon_sha256":"e1ec12d6aac280f52429b8279a3b3a8abd12db45de721e80578ddb1329f9d35a","abstract_canon_sha256":"e9b94047024dded8dd377c29684fe3cb49abce7e7c6198f4a9bd87d498999046"},"schema_version":"1.0"},"canonical_sha256":"17a58b7be1ce31504f9a3634327a531281faf19f0d2d14a624f525e2f0610288","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:35:56.641050Z","signature_b64":"nQofBGD4fPSWB8TK/nd8ITWXH6cWqgHWWSa3pYKWVRYZ2onJN6oF5m2AWM9mzM9cBSnP5RRMaMEO7+nlQ3wcCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"17a58b7be1ce31504f9a3634327a531281faf19f0d2d14a624f525e2f0610288","last_reissued_at":"2026-07-05T08:35:56.640610Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:35:56.640610Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2406.16322","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":"2026-07-05T08:35:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YwJ6NLPT/3egT/UQQKHHsN/ejtVTvQ5LwKAvqcRYnumBc+iAfcjLgPWeaygmoGBpmWyFVywYl7/tlk809gwxDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T00:13:01.749105Z"},"content_sha256":"04c56d78b1a2c571b9b6cb2e70fa984e242769f6250fa3bde3282bb9098db914","schema_version":"1.0","event_id":"sha256:04c56d78b1a2c571b9b6cb2e70fa984e242769f6250fa3bde3282bb9098db914"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:C6SYW67BZYYVAT42GY2DE6STCK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lesion-Aware Cross-Phase Attention Network for Renal Tumor Subtype Classification on Multi-Phase CT Scans","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CV","cs.LG"],"primary_cat":"eess.IV","authors_text":"Kwang-Hyun Uhm, Seung-Won Jung, Sung-Hoo Hong, Sung-Jea Ko","submitted_at":"2024-06-24T05:15:15Z","abstract_excerpt":"Multi-phase computed tomography (CT) has been widely used for the preoperative diagnosis of kidney cancer due to its non-invasive nature and ability to characterize renal lesions. However, since enhancement patterns of renal lesions across CT phases are different even for the same lesion type, the visual assessment by radiologists suffers from inter-observer variability in clinical practice. Although deep learning-based approaches have been recently explored for differential diagnosis of kidney cancer, they do not explicitly model the relationships between CT phases in the network design, limi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.16322","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/2406.16322/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":"2026-07-05T08:35:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tvOa+RanUfFHb8PZG7yW/X9ndGfjJcXH6r80bIT2axzG5i34niZzlCcviMPBht9L93q1/Njg/G4eTqa1UvcnDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T00:13:01.749668Z"},"content_sha256":"39228974cb49c5c811bee4ec60df7049f74ad31bb4bbd4152e4bc756295cbc3c","schema_version":"1.0","event_id":"sha256:39228974cb49c5c811bee4ec60df7049f74ad31bb4bbd4152e4bc756295cbc3c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C6SYW67BZYYVAT42GY2DE6STCK/bundle.json","state_url":"https://pith.science/pith/C6SYW67BZYYVAT42GY2DE6STCK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C6SYW67BZYYVAT42GY2DE6STCK/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":"2026-07-07T00:13:01Z","links":{"resolver":"https://pith.science/pith/C6SYW67BZYYVAT42GY2DE6STCK","bundle":"https://pith.science/pith/C6SYW67BZYYVAT42GY2DE6STCK/bundle.json","state":"https://pith.science/pith/C6SYW67BZYYVAT42GY2DE6STCK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C6SYW67BZYYVAT42GY2DE6STCK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:C6SYW67BZYYVAT42GY2DE6STCK","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":"e9b94047024dded8dd377c29684fe3cb49abce7e7c6198f4a9bd87d498999046","cross_cats_sorted":["cs.CV","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2024-06-24T05:15:15Z","title_canon_sha256":"e1ec12d6aac280f52429b8279a3b3a8abd12db45de721e80578ddb1329f9d35a"},"schema_version":"1.0","source":{"id":"2406.16322","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.16322","created_at":"2026-07-05T08:35:56Z"},{"alias_kind":"arxiv_version","alias_value":"2406.16322v1","created_at":"2026-07-05T08:35:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.16322","created_at":"2026-07-05T08:35:56Z"},{"alias_kind":"pith_short_12","alias_value":"C6SYW67BZYYV","created_at":"2026-07-05T08:35:56Z"},{"alias_kind":"pith_short_16","alias_value":"C6SYW67BZYYVAT42","created_at":"2026-07-05T08:35:56Z"},{"alias_kind":"pith_short_8","alias_value":"C6SYW67B","created_at":"2026-07-05T08:35:56Z"}],"graph_snapshots":[{"event_id":"sha256:39228974cb49c5c811bee4ec60df7049f74ad31bb4bbd4152e4bc756295cbc3c","target":"graph","created_at":"2026-07-05T08:35:56Z","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/2406.16322/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Multi-phase computed tomography (CT) has been widely used for the preoperative diagnosis of kidney cancer due to its non-invasive nature and ability to characterize renal lesions. However, since enhancement patterns of renal lesions across CT phases are different even for the same lesion type, the visual assessment by radiologists suffers from inter-observer variability in clinical practice. Although deep learning-based approaches have been recently explored for differential diagnosis of kidney cancer, they do not explicitly model the relationships between CT phases in the network design, limi","authors_text":"Kwang-Hyun Uhm, Seung-Won Jung, Sung-Hoo Hong, Sung-Jea Ko","cross_cats":["cs.CV","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2024-06-24T05:15:15Z","title":"Lesion-Aware Cross-Phase Attention Network for Renal Tumor Subtype Classification on Multi-Phase CT Scans"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.16322","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":"sha256:04c56d78b1a2c571b9b6cb2e70fa984e242769f6250fa3bde3282bb9098db914","target":"record","created_at":"2026-07-05T08:35:56Z","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":"e9b94047024dded8dd377c29684fe3cb49abce7e7c6198f4a9bd87d498999046","cross_cats_sorted":["cs.CV","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2024-06-24T05:15:15Z","title_canon_sha256":"e1ec12d6aac280f52429b8279a3b3a8abd12db45de721e80578ddb1329f9d35a"},"schema_version":"1.0","source":{"id":"2406.16322","kind":"arxiv","version":1}},"canonical_sha256":"17a58b7be1ce31504f9a3634327a531281faf19f0d2d14a624f525e2f0610288","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"17a58b7be1ce31504f9a3634327a531281faf19f0d2d14a624f525e2f0610288","first_computed_at":"2026-07-05T08:35:56.640610Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:35:56.640610Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nQofBGD4fPSWB8TK/nd8ITWXH6cWqgHWWSa3pYKWVRYZ2onJN6oF5m2AWM9mzM9cBSnP5RRMaMEO7+nlQ3wcCw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:35:56.641050Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.16322","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:04c56d78b1a2c571b9b6cb2e70fa984e242769f6250fa3bde3282bb9098db914","sha256:39228974cb49c5c811bee4ec60df7049f74ad31bb4bbd4152e4bc756295cbc3c"],"state_sha256":"597fca35453bff5207a4fe8837587f10396d61dcaf814279f7ce5ef8a63b7759"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xcugrLHWXOClbHqpIV9TcKKQEu1oa1gW0eGn/QA0f6lMO/3fXXD+FqQsqUYP47Zra6s1W5eqw8PqER0lwP4oDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T00:13:01.753224Z","bundle_sha256":"29c931a55e8581c19222907450fb059621b91176790f1e08f0e8a91a28745a32"}}