{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:G3KRSSRTKXJO6S4DPPZSZ4JWJP","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":"b1064acc3db93b3224307b54843acd73b1a155e33ddb06df31065474ef729757","cross_cats_sorted":["physics.med-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-04-06T03:07:09Z","title_canon_sha256":"818e60a64066aafe4bc907266e58d991c34604e829dda86971f146260df6e1b8"},"schema_version":"1.0","source":{"id":"1804.02119","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.02119","created_at":"2026-05-18T00:19:05Z"},{"alias_kind":"arxiv_version","alias_value":"1804.02119v1","created_at":"2026-05-18T00:19:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.02119","created_at":"2026-05-18T00:19:05Z"},{"alias_kind":"pith_short_12","alias_value":"G3KRSSRTKXJO","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"G3KRSSRTKXJO6S4D","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"G3KRSSRT","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:d0262d3f0b42a7539c0226868f093522f3ac66bf90e8583142639daace0bb265","target":"graph","created_at":"2026-05-18T00:19:05Z","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":"Deep learning algorithms, especially convolutional neural networks, have become a methodology of choice in medical image analysis. However, recent studies in computer vision show that even a small modification of input image intensities may cause a deep learning model to classify the image differently. In medical imaging, the distribution of image intensities is related to applied image reconstruction algorithm. In this paper we investigate the impact of ultrasound image reconstruction method on breast lesion classification with neural transfer learning. Due to high dynamic range raw ultrasoni","authors_text":"Andrzej Nowicki, Danijel Korzinek, Hanna Piotrzkowska-Wroblewska, Katarzyna Dobruch-Sobczak, Krzysztof Marasek, Michal Byra, Tomasz Sznajder","cross_cats":["physics.med-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-04-06T03:07:09Z","title":"Impact of ultrasound image reconstruction method on breast lesion classification with neural transfer learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.02119","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":"sha256:2d72bbbd522a38a263376abd682dc42333c45e6dc4b4bae2b0458410de87b177","target":"record","created_at":"2026-05-18T00:19:05Z","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":"b1064acc3db93b3224307b54843acd73b1a155e33ddb06df31065474ef729757","cross_cats_sorted":["physics.med-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-04-06T03:07:09Z","title_canon_sha256":"818e60a64066aafe4bc907266e58d991c34604e829dda86971f146260df6e1b8"},"schema_version":"1.0","source":{"id":"1804.02119","kind":"arxiv","version":1}},"canonical_sha256":"36d5194a3355d2ef4b837bf32cf1364bfded24efb287f2ba93515f68e4e4fcd9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"36d5194a3355d2ef4b837bf32cf1364bfded24efb287f2ba93515f68e4e4fcd9","first_computed_at":"2026-05-18T00:19:05.774151Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:19:05.774151Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RoTFfPIG7qbCNKzBochYfApPxKmcs3fqJOtT1sFK1NdfXf5qqjEmBykZ+zrp8a1Xw5cc331DR47o+cq5X4OXCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:19:05.774800Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.02119","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2d72bbbd522a38a263376abd682dc42333c45e6dc4b4bae2b0458410de87b177","sha256:d0262d3f0b42a7539c0226868f093522f3ac66bf90e8583142639daace0bb265"],"state_sha256":"3829829d32247c188b318dca9165a01b97d29bf6efd4e8ee3c993796eb0225dd"}