{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:XWOZZWON3EN7HXVVC7AKR4JE3W","short_pith_number":"pith:XWOZZWON","canonical_record":{"source":{"id":"2105.10843","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2021-05-23T01:50:44Z","cross_cats_sorted":[],"title_canon_sha256":"22e9f2f4c6ebd84a0986f6c4b2347964398950e345bc2c27a50d8ec5da462f27","abstract_canon_sha256":"60c1cad843a88a769ba76b68e28cf09a8b0d69c10662b550709aa85b74c3ca09"},"schema_version":"1.0"},"canonical_sha256":"bd9d9cd9cdd91bf3deb517c0a8f124dd9412111a1e7541cf42cafea8b705dba9","source":{"kind":"arxiv","id":"2105.10843","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2105.10843","created_at":"2026-07-05T03:00:33Z"},{"alias_kind":"arxiv_version","alias_value":"2105.10843v2","created_at":"2026-07-05T03:00:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.10843","created_at":"2026-07-05T03:00:33Z"},{"alias_kind":"pith_short_12","alias_value":"XWOZZWON3EN7","created_at":"2026-07-05T03:00:33Z"},{"alias_kind":"pith_short_16","alias_value":"XWOZZWON3EN7HXVV","created_at":"2026-07-05T03:00:33Z"},{"alias_kind":"pith_short_8","alias_value":"XWOZZWON","created_at":"2026-07-05T03:00:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:XWOZZWON3EN7HXVVC7AKR4JE3W","target":"record","payload":{"canonical_record":{"source":{"id":"2105.10843","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2021-05-23T01:50:44Z","cross_cats_sorted":[],"title_canon_sha256":"22e9f2f4c6ebd84a0986f6c4b2347964398950e345bc2c27a50d8ec5da462f27","abstract_canon_sha256":"60c1cad843a88a769ba76b68e28cf09a8b0d69c10662b550709aa85b74c3ca09"},"schema_version":"1.0"},"canonical_sha256":"bd9d9cd9cdd91bf3deb517c0a8f124dd9412111a1e7541cf42cafea8b705dba9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:00:33.556465Z","signature_b64":"GLnx6w5WQSc6UKusKjNBCnkp5N+fELWXI2BIIpzOMet+NXbcZH0u/yjBPwMKjZFG6rs/uMFNZU3gvmtjfa0rBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bd9d9cd9cdd91bf3deb517c0a8f124dd9412111a1e7541cf42cafea8b705dba9","last_reissued_at":"2026-07-05T03:00:33.555945Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:00:33.555945Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2105.10843","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:00:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uJXFLcYZlvx38nZL9jNtnCUuKmz4b+/sagJ52B31LBU7yHfQGtlCANXL9OIE35MJ48FVVPVxO7dFi65Xt6zQCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T23:39:10.488382Z"},"content_sha256":"243271dba2fed6b6c5d73db61aef1a8b1cff061448f2b8ea5e8b7a47069b7a9f","schema_version":"1.0","event_id":"sha256:243271dba2fed6b6c5d73db61aef1a8b1cff061448f2b8ea5e8b7a47069b7a9f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:XWOZZWON3EN7HXVVC7AKR4JE3W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exploring Robustness of Unsupervised Domain Adaptation in Semantic Segmentation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Chunyuan Li, Hehuan Ma, Jinyu Yang, Junzhou Huang, Peilin Zhao, Weizhi An, Yu Rong, Yuzhi Guo","submitted_at":"2021-05-23T01:50:44Z","abstract_excerpt":"Recent studies imply that deep neural networks are vulnerable to adversarial examples -- inputs with a slight but intentional perturbation are incorrectly classified by the network. Such vulnerability makes it risky for some security-related applications (e.g., semantic segmentation in autonomous cars) and triggers tremendous concerns on the model reliability. For the first time, we comprehensively evaluate the robustness of existing UDA methods and propose a robust UDA approach. It is rooted in two observations: (i) the robustness of UDA methods in semantic segmentation remains unexplored, wh"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.10843","kind":"arxiv","version":2},"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/2105.10843/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:00:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9IqLDWGM9ddWVNKLTI3qqQSVLAGKm489WTAc4PhZG6NxlSe8YVcSVX7S9WW646a0PKrBUOyWclBDFxMDTjx2AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T23:39:10.488951Z"},"content_sha256":"d5a2a7b5c85df1a257cf0a17bae37a31c58162421b8e75bd07f464626f5995f2","schema_version":"1.0","event_id":"sha256:d5a2a7b5c85df1a257cf0a17bae37a31c58162421b8e75bd07f464626f5995f2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XWOZZWON3EN7HXVVC7AKR4JE3W/bundle.json","state_url":"https://pith.science/pith/XWOZZWON3EN7HXVVC7AKR4JE3W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XWOZZWON3EN7HXVVC7AKR4JE3W/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-15T23:39:10Z","links":{"resolver":"https://pith.science/pith/XWOZZWON3EN7HXVVC7AKR4JE3W","bundle":"https://pith.science/pith/XWOZZWON3EN7HXVVC7AKR4JE3W/bundle.json","state":"https://pith.science/pith/XWOZZWON3EN7HXVVC7AKR4JE3W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XWOZZWON3EN7HXVVC7AKR4JE3W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:XWOZZWON3EN7HXVVC7AKR4JE3W","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":"60c1cad843a88a769ba76b68e28cf09a8b0d69c10662b550709aa85b74c3ca09","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2021-05-23T01:50:44Z","title_canon_sha256":"22e9f2f4c6ebd84a0986f6c4b2347964398950e345bc2c27a50d8ec5da462f27"},"schema_version":"1.0","source":{"id":"2105.10843","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2105.10843","created_at":"2026-07-05T03:00:33Z"},{"alias_kind":"arxiv_version","alias_value":"2105.10843v2","created_at":"2026-07-05T03:00:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.10843","created_at":"2026-07-05T03:00:33Z"},{"alias_kind":"pith_short_12","alias_value":"XWOZZWON3EN7","created_at":"2026-07-05T03:00:33Z"},{"alias_kind":"pith_short_16","alias_value":"XWOZZWON3EN7HXVV","created_at":"2026-07-05T03:00:33Z"},{"alias_kind":"pith_short_8","alias_value":"XWOZZWON","created_at":"2026-07-05T03:00:33Z"}],"graph_snapshots":[{"event_id":"sha256:d5a2a7b5c85df1a257cf0a17bae37a31c58162421b8e75bd07f464626f5995f2","target":"graph","created_at":"2026-07-05T03:00:33Z","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/2105.10843/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent studies imply that deep neural networks are vulnerable to adversarial examples -- inputs with a slight but intentional perturbation are incorrectly classified by the network. Such vulnerability makes it risky for some security-related applications (e.g., semantic segmentation in autonomous cars) and triggers tremendous concerns on the model reliability. For the first time, we comprehensively evaluate the robustness of existing UDA methods and propose a robust UDA approach. It is rooted in two observations: (i) the robustness of UDA methods in semantic segmentation remains unexplored, wh","authors_text":"Chunyuan Li, Hehuan Ma, Jinyu Yang, Junzhou Huang, Peilin Zhao, Weizhi An, Yu Rong, Yuzhi Guo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2021-05-23T01:50:44Z","title":"Exploring Robustness of Unsupervised Domain Adaptation in Semantic Segmentation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.10843","kind":"arxiv","version":2},"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":"sha256:243271dba2fed6b6c5d73db61aef1a8b1cff061448f2b8ea5e8b7a47069b7a9f","target":"record","created_at":"2026-07-05T03:00:33Z","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":"60c1cad843a88a769ba76b68e28cf09a8b0d69c10662b550709aa85b74c3ca09","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2021-05-23T01:50:44Z","title_canon_sha256":"22e9f2f4c6ebd84a0986f6c4b2347964398950e345bc2c27a50d8ec5da462f27"},"schema_version":"1.0","source":{"id":"2105.10843","kind":"arxiv","version":2}},"canonical_sha256":"bd9d9cd9cdd91bf3deb517c0a8f124dd9412111a1e7541cf42cafea8b705dba9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bd9d9cd9cdd91bf3deb517c0a8f124dd9412111a1e7541cf42cafea8b705dba9","first_computed_at":"2026-07-05T03:00:33.555945Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:00:33.555945Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GLnx6w5WQSc6UKusKjNBCnkp5N+fELWXI2BIIpzOMet+NXbcZH0u/yjBPwMKjZFG6rs/uMFNZU3gvmtjfa0rBg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:00:33.556465Z","signed_message":"canonical_sha256_bytes"},"source_id":"2105.10843","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:243271dba2fed6b6c5d73db61aef1a8b1cff061448f2b8ea5e8b7a47069b7a9f","sha256:d5a2a7b5c85df1a257cf0a17bae37a31c58162421b8e75bd07f464626f5995f2"],"state_sha256":"82ef9c5109a0659edb040a5dd1f9611ca9a012a7d8dbf040d46f44fd0d0cd0af"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XFXWTBFvErCopm5bEHxq9swFmcAW33kp8PN0A5MSP112oVxrhdfpQ5LRcBFLCdmEtt8flrEPMeZ+r+k2kGtyCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T23:39:10.494234Z","bundle_sha256":"b0832f794fbc025d132a142c6daa9a771706d7a8e2f6dec2906d4b05aaf1682c"}}