{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:YXPBK27SVHDBKERMDBVR7THLID","short_pith_number":"pith:YXPBK27S","schema_version":"1.0","canonical_sha256":"c5de156bf2a9c615122c186b1fcceb40e743bb2ce887773c3aa83fdc9c760a56","source":{"kind":"arxiv","id":"2504.08177","version":1},"attestation_state":"computed","paper":{"title":"SynthFM: Training Modality-agnostic Foundation Models for Medical Image Segmentation without Real Medical Data","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.AI","cs.CV"],"primary_cat":"eess.IV","authors_text":"Gopal Avinash, Keerthi Sravan Ravi, Ravi Soni, Satrajit Chakrabarty, Sourya Sengupta","submitted_at":"2025-04-11T00:14:28Z","abstract_excerpt":"Foundation models like the Segment Anything Model (SAM) excel in zero-shot segmentation for natural images but struggle with medical image segmentation due to differences in texture, contrast, and noise. Annotating medical images is costly and requires domain expertise, limiting large-scale annotated data availability. To address this, we propose SynthFM, a synthetic data generation framework that mimics the complexities of medical images, enabling foundation models to adapt without real medical data. Using SAM's pretrained encoder and training the decoder from scratch on SynthFM's dataset, we"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2504.08177","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2025-04-11T00:14:28Z","cross_cats_sorted":["cs.AI","cs.CV"],"title_canon_sha256":"d4f538ab4fe597eee0005bc50a21b6616b0b0deada95af3ecdc151e100e449e1","abstract_canon_sha256":"28b9d1113cc9eea222809e80eea3fcbcb9ef094b31e78ec5a1dd1a7598f85c9e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:47:44.380366Z","signature_b64":"g3lztx39kI7Rk1YOnZygQgQj6O/w9y3IBGah4BQ5N6hvg6FbRqvNujvlfJ9bGdlc0P+/KJDvEhyh8rQM8GIOBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c5de156bf2a9c615122c186b1fcceb40e743bb2ce887773c3aa83fdc9c760a56","last_reissued_at":"2026-07-05T10:47:44.379921Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:47:44.379921Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"SynthFM: Training Modality-agnostic Foundation Models for Medical Image Segmentation without Real Medical Data","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.AI","cs.CV"],"primary_cat":"eess.IV","authors_text":"Gopal Avinash, Keerthi Sravan Ravi, Ravi Soni, Satrajit Chakrabarty, Sourya Sengupta","submitted_at":"2025-04-11T00:14:28Z","abstract_excerpt":"Foundation models like the Segment Anything Model (SAM) excel in zero-shot segmentation for natural images but struggle with medical image segmentation due to differences in texture, contrast, and noise. Annotating medical images is costly and requires domain expertise, limiting large-scale annotated data availability. To address this, we propose SynthFM, a synthetic data generation framework that mimics the complexities of medical images, enabling foundation models to adapt without real medical data. Using SAM's pretrained encoder and training the decoder from scratch on SynthFM's dataset, we"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.08177","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/2504.08177/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2504.08177","created_at":"2026-07-05T10:47:44.379985+00:00"},{"alias_kind":"arxiv_version","alias_value":"2504.08177v1","created_at":"2026-07-05T10:47:44.379985+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.08177","created_at":"2026-07-05T10:47:44.379985+00:00"},{"alias_kind":"pith_short_12","alias_value":"YXPBK27SVHDB","created_at":"2026-07-05T10:47:44.379985+00:00"},{"alias_kind":"pith_short_16","alias_value":"YXPBK27SVHDBKERM","created_at":"2026-07-05T10:47:44.379985+00:00"},{"alias_kind":"pith_short_8","alias_value":"YXPBK27S","created_at":"2026-07-05T10:47:44.379985+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/YXPBK27SVHDBKERMDBVR7THLID","json":"https://pith.science/pith/YXPBK27SVHDBKERMDBVR7THLID.json","graph_json":"https://pith.science/api/pith-number/YXPBK27SVHDBKERMDBVR7THLID/graph.json","events_json":"https://pith.science/api/pith-number/YXPBK27SVHDBKERMDBVR7THLID/events.json","paper":"https://pith.science/paper/YXPBK27S"},"agent_actions":{"view_html":"https://pith.science/pith/YXPBK27SVHDBKERMDBVR7THLID","download_json":"https://pith.science/pith/YXPBK27SVHDBKERMDBVR7THLID.json","view_paper":"https://pith.science/paper/YXPBK27S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2504.08177&json=true","fetch_graph":"https://pith.science/api/pith-number/YXPBK27SVHDBKERMDBVR7THLID/graph.json","fetch_events":"https://pith.science/api/pith-number/YXPBK27SVHDBKERMDBVR7THLID/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YXPBK27SVHDBKERMDBVR7THLID/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YXPBK27SVHDBKERMDBVR7THLID/action/storage_attestation","attest_author":"https://pith.science/pith/YXPBK27SVHDBKERMDBVR7THLID/action/author_attestation","sign_citation":"https://pith.science/pith/YXPBK27SVHDBKERMDBVR7THLID/action/citation_signature","submit_replication":"https://pith.science/pith/YXPBK27SVHDBKERMDBVR7THLID/action/replication_record"}},"created_at":"2026-07-05T10:47:44.379985+00:00","updated_at":"2026-07-05T10:47:44.379985+00:00"}