{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:666X5GCS2YJCHLEXSYRWLHAHP5","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":"1621403fbc1be660e5a940acda47ee76358ccef2a398cb61b8fed4d5b3642b2a","cross_cats_sorted":["cs.LG","eess.IV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-03-18T04:43:25Z","title_canon_sha256":"24559fd2aabcfb9251d726794ddd0d97401807f14e176abd1bcdd446fda9b491"},"schema_version":"1.0","source":{"id":"2003.08040","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.08040","created_at":"2026-07-05T01:09:04Z"},{"alias_kind":"arxiv_version","alias_value":"2003.08040v3","created_at":"2026-07-05T01:09:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.08040","created_at":"2026-07-05T01:09:04Z"},{"alias_kind":"pith_short_12","alias_value":"666X5GCS2YJC","created_at":"2026-07-05T01:09:04Z"},{"alias_kind":"pith_short_16","alias_value":"666X5GCS2YJCHLEX","created_at":"2026-07-05T01:09:04Z"},{"alias_kind":"pith_short_8","alias_value":"666X5GCS","created_at":"2026-07-05T01:09:04Z"}],"graph_snapshots":[{"event_id":"sha256:6f0415145ca0355a69ca6d8df6dc5017444994780605b1b02acea45bc2c9371a","target":"graph","created_at":"2026-07-05T01:09:04Z","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/2003.08040/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider the problem of unsupervised domain adaptation for semantic segmentation by easing the domain shift between the source domain (synthetic data) and the target domain (real data) in this work. State-of-the-art approaches prove that performing semantic-level alignment is helpful in tackling the domain shift issue. Based on the observation that stuff categories usually share similar appearances across images of different domains while things (i.e. object instances) have much larger differences, we propose to improve the semantic-level alignment with different strategies for stuff region","authors_text":"Humphrey Shi, Jinjun Xiong, Mo Yu, Rogerio Feris, Thomas S. Huang, Wen-Mei Hwu, Yunchao Wei, Zhonghao Wang","cross_cats":["cs.LG","eess.IV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-03-18T04:43:25Z","title":"Differential Treatment for Stuff and Things: A Simple Unsupervised Domain Adaptation Method for Semantic Segmentation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.08040","kind":"arxiv","version":3},"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:e8d5a8a81e289a76c28ef63562bd7bb820cff95e8af9d80e58bc2cf5227eb860","target":"record","created_at":"2026-07-05T01:09:04Z","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":"1621403fbc1be660e5a940acda47ee76358ccef2a398cb61b8fed4d5b3642b2a","cross_cats_sorted":["cs.LG","eess.IV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-03-18T04:43:25Z","title_canon_sha256":"24559fd2aabcfb9251d726794ddd0d97401807f14e176abd1bcdd446fda9b491"},"schema_version":"1.0","source":{"id":"2003.08040","kind":"arxiv","version":3}},"canonical_sha256":"f7bd7e9852d61223ac979623659c077f76eece8a7d9422a9617b8f95abc9286b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f7bd7e9852d61223ac979623659c077f76eece8a7d9422a9617b8f95abc9286b","first_computed_at":"2026-07-05T01:09:04.501013Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:09:04.501013Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+U0SMAuHhD7lz0tNCrcF48UDURJIIZbUOIaiXnliOYzbax84Qw3liuVoZ1spqxKJ95aF768XdvWcPotYWFO/AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:09:04.501483Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.08040","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e8d5a8a81e289a76c28ef63562bd7bb820cff95e8af9d80e58bc2cf5227eb860","sha256:6f0415145ca0355a69ca6d8df6dc5017444994780605b1b02acea45bc2c9371a"],"state_sha256":"985bb9fdd39ac7080f21bd93e6b27dcecbcf6dcebd16d525f47b939945a001fb"}