{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:SL5FUXEQDXGVIANKEPL7RBKLBT","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":"fa5dda0a298428ebcdf3794f27caaab47c036738964a374e0f4fc98f8486a2ac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-08-31T09:32:52Z","title_canon_sha256":"ec8c07b34c515c3bf920c81cb303c4c9b74f0298d2e17eed5747ff2eb3a7320c"},"schema_version":"1.0","source":{"id":"1808.10646","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.10646","created_at":"2026-05-18T00:06:45Z"},{"alias_kind":"arxiv_version","alias_value":"1808.10646v1","created_at":"2026-05-18T00:06:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.10646","created_at":"2026-05-18T00:06:45Z"},{"alias_kind":"pith_short_12","alias_value":"SL5FUXEQDXGV","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_16","alias_value":"SL5FUXEQDXGVIANK","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_8","alias_value":"SL5FUXEQ","created_at":"2026-05-18T12:32:53Z"}],"graph_snapshots":[{"event_id":"sha256:765bdfc7b2037d40c938053059d48ade999723f9ad8445047573fc464f9940a0","target":"graph","created_at":"2026-05-18T00:06:45Z","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":"Automatic mammogram classification and mass segmentation play a critical role in a computer-aided mammogram screening system. In this work, we present a unified mammogram analysis framework for both whole-mammogram classification and segmentation. Our model is designed based on a deep U-Net with residual connections, and equipped with the novel hybrid deep supervision (HDS) scheme for end-to-end multi-task learning. As an extension of deep supervision (DS), HDS not only can force the model to learn more discriminative features like DS, but also seamlessly integrates segmentation and classifica","authors_text":"Albert C. S. Chung, Han Zhang, Rongzhao Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-08-31T09:32:52Z","title":"A Unified Mammogram Analysis Method via Hybrid Deep Supervision"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.10646","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:db8851bd767d77b4e2b9c38d8692e2f7ee6ad5a4be4eb0365d1045091c9967da","target":"record","created_at":"2026-05-18T00:06:45Z","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":"fa5dda0a298428ebcdf3794f27caaab47c036738964a374e0f4fc98f8486a2ac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-08-31T09:32:52Z","title_canon_sha256":"ec8c07b34c515c3bf920c81cb303c4c9b74f0298d2e17eed5747ff2eb3a7320c"},"schema_version":"1.0","source":{"id":"1808.10646","kind":"arxiv","version":1}},"canonical_sha256":"92fa5a5c901dcd5401aa23d7f8854b0ceda0f1e8ef1235fd412521818c59f4ab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"92fa5a5c901dcd5401aa23d7f8854b0ceda0f1e8ef1235fd412521818c59f4ab","first_computed_at":"2026-05-18T00:06:45.170078Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:45.170078Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"A+Gb6HyTxzJoMZ7cLZKZg7x0VNlqfLcNZ6dDa0Vuy+IzSyTYNMvBfbgv7K58yZdOF/4Jt9UXM0FNnWAg5btuAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:45.170662Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.10646","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:db8851bd767d77b4e2b9c38d8692e2f7ee6ad5a4be4eb0365d1045091c9967da","sha256:765bdfc7b2037d40c938053059d48ade999723f9ad8445047573fc464f9940a0"],"state_sha256":"333027f27ab675f054851e60fa038e0309ee288388e085ee4ce952e8e2ca4055"}