{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:7O75GMKAYG5BAWC6KQLPIVTBPZ","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":"8a37a08cf436bac0bd74750c9a87cc5056f6fe14e5d7f2bdfe766d114258cd2e","cross_cats_sorted":["cs.AI","cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2024-11-05T23:11:26Z","title_canon_sha256":"c9255ce39dbc695b452b4fb69e241f0717528a8ae0294f662dae1eb655419a62"},"schema_version":"1.0","source":{"id":"2411.03551","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.03551","created_at":"2026-07-05T11:24:08Z"},{"alias_kind":"arxiv_version","alias_value":"2411.03551v1","created_at":"2026-07-05T11:24:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.03551","created_at":"2026-07-05T11:24:08Z"},{"alias_kind":"pith_short_12","alias_value":"7O75GMKAYG5B","created_at":"2026-07-05T11:24:08Z"},{"alias_kind":"pith_short_16","alias_value":"7O75GMKAYG5BAWC6","created_at":"2026-07-05T11:24:08Z"},{"alias_kind":"pith_short_8","alias_value":"7O75GMKA","created_at":"2026-07-05T11:24:08Z"}],"graph_snapshots":[{"event_id":"sha256:957e0c4d73298189ed31daa526ef062483de81839018120fb39aa33277f48b1c","target":"graph","created_at":"2026-07-05T11:24:08Z","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/2411.03551/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Fibrotic Lung Disease (FLD) is a severe condition marked by lung stiffening and scarring, leading to respiratory decline. High-resolution computed tomography (HRCT) is critical for diagnosing and monitoring FLD; however, fibrosis appears as irregular, diffuse patterns with unclear boundaries, leading to high inter-observer variability and time-intensive manual annotation. To tackle this challenge, we propose DiffSeg, a novel weakly supervised semantic segmentation (WSSS) method that uses image-level annotations to generate pixel-level fibrosis segmentation, reducing the need for fine-grained m","authors_text":"Guang Yang, Liutao Yang, Nikhil Baid, Simon Walsh, Yingying Fang, Zhiling Yue","cross_cats":["cs.AI","cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2024-11-05T23:11:26Z","title":"Enhancing Weakly Supervised Semantic Segmentation for Fibrosis via Controllable Image Generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.03551","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:b98e8785b8e79ee1804278ab62ce599455a94847db9f1e917e7ffb76a1305557","target":"record","created_at":"2026-07-05T11:24:08Z","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":"8a37a08cf436bac0bd74750c9a87cc5056f6fe14e5d7f2bdfe766d114258cd2e","cross_cats_sorted":["cs.AI","cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2024-11-05T23:11:26Z","title_canon_sha256":"c9255ce39dbc695b452b4fb69e241f0717528a8ae0294f662dae1eb655419a62"},"schema_version":"1.0","source":{"id":"2411.03551","kind":"arxiv","version":1}},"canonical_sha256":"fbbfd33140c1ba10585e5416f456617e5d07bf9b78ca4018e10e186e5cf3aafc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fbbfd33140c1ba10585e5416f456617e5d07bf9b78ca4018e10e186e5cf3aafc","first_computed_at":"2026-07-05T11:24:08.076380Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:24:08.076380Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GdxgdBdymGCbTqBX4rcjvFDuQ1re61Aqn7HRQaxe7QZeYfTtYvrQ+r4y0+bEQgg/EI9ZRKAX4VEwFh7+pp28DA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:24:08.076934Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.03551","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b98e8785b8e79ee1804278ab62ce599455a94847db9f1e917e7ffb76a1305557","sha256:957e0c4d73298189ed31daa526ef062483de81839018120fb39aa33277f48b1c"],"state_sha256":"de07d45e40f9b119e0d27748934cc2abf451109e00add98ec78b2dfd2899821d"}