{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:KUVCWMH22YQAXYHRXLUSRSEDW3","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":"12927f13c5816facea3b6b12a5f59824c33f2f660db1f569081c1e635849b069","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2024-09-16T09:32:04Z","title_canon_sha256":"e826e3660cca910786b97297a388ced034d8c4cbee8da25d06515db07a829e46"},"schema_version":"1.0","source":{"id":"2409.10120","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.10120","created_at":"2026-07-05T09:07:35Z"},{"alias_kind":"arxiv_version","alias_value":"2409.10120v1","created_at":"2026-07-05T09:07:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.10120","created_at":"2026-07-05T09:07:35Z"},{"alias_kind":"pith_short_12","alias_value":"KUVCWMH22YQA","created_at":"2026-07-05T09:07:35Z"},{"alias_kind":"pith_short_16","alias_value":"KUVCWMH22YQAXYHR","created_at":"2026-07-05T09:07:35Z"},{"alias_kind":"pith_short_8","alias_value":"KUVCWMH2","created_at":"2026-07-05T09:07:35Z"}],"graph_snapshots":[{"event_id":"sha256:245d98f89aa1d51fc5dd9a65314a5edf980fa278683c82363b4678955f71ee14","target":"graph","created_at":"2026-07-05T09:07:35Z","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/2409.10120/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The third autoPET challenge introduced a new data-centric task this year, shifting the focus from model development to improving metastatic lesion segmentation on PET/CT images through data quality and handling strategies. In response, we developed targeted methods to enhance segmentation performance tailored to the characteristics of PET/CT imaging. Our approach encompasses two key elements. First, to address potential alignment errors between CT and PET modalities as well as the prevalence of punctate lesions, we modified the baseline data augmentation scheme and extended it with misalignmen","authors_text":"Balint Kovacs, Constantin Ulrich, Fabian Isensee, Klaus H. Maier-Hein, Maximilian Rokuss, Shuhan Xiao","cross_cats":["cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2024-09-16T09:32:04Z","title":"Data-Centric Strategies for Overcoming PET/CT Heterogeneity: Insights from the AutoPET III Lesion Segmentation Challenge"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.10120","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":"sha256:6050e1c9e8ceb2515bf5d1289908293961facd627363758d92e5d19187717b06","target":"record","created_at":"2026-07-05T09:07:35Z","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":"12927f13c5816facea3b6b12a5f59824c33f2f660db1f569081c1e635849b069","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2024-09-16T09:32:04Z","title_canon_sha256":"e826e3660cca910786b97297a388ced034d8c4cbee8da25d06515db07a829e46"},"schema_version":"1.0","source":{"id":"2409.10120","kind":"arxiv","version":1}},"canonical_sha256":"552a2b30fad6200be0f1bae928c883b6e692194cfff8ed346d56403c9bb7d08c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"552a2b30fad6200be0f1bae928c883b6e692194cfff8ed346d56403c9bb7d08c","first_computed_at":"2026-07-05T09:07:35.078123Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:07:35.078123Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gUrgVnbrrb0jsbGBCg5Iy1OTwDaA2JOb7SADE/fr+l6DmlUNE95RXcGCZOLTucgbXgpuUAwbp96pjWKoIvhUDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:07:35.078614Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.10120","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6050e1c9e8ceb2515bf5d1289908293961facd627363758d92e5d19187717b06","sha256:245d98f89aa1d51fc5dd9a65314a5edf980fa278683c82363b4678955f71ee14"],"state_sha256":"63aaf7d1810035df42fe4d1ef49cae6767d50a3f377111a9aaae8bd1c282c45c"}