{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:QCX6HNOVKRS4YCZU3KODGNG2Q7","short_pith_number":"pith:QCX6HNOV","canonical_record":{"source":{"id":"2409.03043","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-09-04T19:27:56Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"714c2a884b7f6819f1dab435619203de089df0671a4381993989940761602ac9","abstract_canon_sha256":"bb83f6ec2d5103a74c5557fe8699de4e67ac491f98043758c8365c3572a97c49"},"schema_version":"1.0"},"canonical_sha256":"80afe3b5d55465cc0b34da9c3334da87ce53353d41c53a75954758a517361cb8","source":{"kind":"arxiv","id":"2409.03043","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.03043","created_at":"2026-07-05T09:17:47Z"},{"alias_kind":"arxiv_version","alias_value":"2409.03043v2","created_at":"2026-07-05T09:17:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.03043","created_at":"2026-07-05T09:17:47Z"},{"alias_kind":"pith_short_12","alias_value":"QCX6HNOVKRS4","created_at":"2026-07-05T09:17:47Z"},{"alias_kind":"pith_short_16","alias_value":"QCX6HNOVKRS4YCZU","created_at":"2026-07-05T09:17:47Z"},{"alias_kind":"pith_short_8","alias_value":"QCX6HNOV","created_at":"2026-07-05T09:17:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:QCX6HNOVKRS4YCZU3KODGNG2Q7","target":"record","payload":{"canonical_record":{"source":{"id":"2409.03043","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-09-04T19:27:56Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"714c2a884b7f6819f1dab435619203de089df0671a4381993989940761602ac9","abstract_canon_sha256":"bb83f6ec2d5103a74c5557fe8699de4e67ac491f98043758c8365c3572a97c49"},"schema_version":"1.0"},"canonical_sha256":"80afe3b5d55465cc0b34da9c3334da87ce53353d41c53a75954758a517361cb8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:17:47.777256Z","signature_b64":"v3Sb6/f5sCyCo9O5K35abE8t2djORiICt2OPmns+JUEWQ+1ZQQNyiBYGNji8yiU62kJLIl74SMuJFFCWXY1JDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"80afe3b5d55465cc0b34da9c3334da87ce53353d41c53a75954758a517361cb8","last_reissued_at":"2026-07-05T09:17:47.776838Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:17:47.776838Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2409.03043","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":"2026-07-05T09:17:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JIvBsOM/T5N2+cfIsk1YlqKuQTM9q79GnL/ORmfoQUrnamya3hps3diGYs9j7viLnpMonhHNaNr9WbenVayoBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T23:35:49.237577Z"},"content_sha256":"c020d96c7ea11514788007c6d1e520efc1686ee18b6f4d3767eff0f46c362d57","schema_version":"1.0","event_id":"sha256:c020d96c7ea11514788007c6d1e520efc1686ee18b6f4d3767eff0f46c362d57"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:QCX6HNOVKRS4YCZU3KODGNG2Q7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Can Your Generative Model Detect Out-of-Distribution Covariate Shift?","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["cs.AI","cs.LG"],"primary_cat":"cs.CV","authors_text":"Amaan Valiuddin, Christiaan Viviers, Fons van der Sommen, Francisco Caetano, Lemar Abdi, Lena Filatova, Peter de With","submitted_at":"2024-09-04T19:27:56Z","abstract_excerpt":"Detecting Out-of-Distribution (OOD) sensory data and covariate distribution shift aims to identify new test examples with different high-level image statistics to the captured, normal and In-Distribution (ID) set. Existing OOD detection literature largely focuses on semantic shift with little-to-no consensus over covariate shift. Generative models capture the ID data in an unsupervised manner, enabling them to effectively identify samples that deviate significantly from this learned distribution, irrespective of the downstream task. In this work, we elucidate the ability of generative models t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.03043","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/2409.03043/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":"2026-07-05T09:17:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hL7RG0BaxZ+S1K9LbaTxZb1jlrSs8ahPsxfsmjIhKKwJ7bqHNmixoPLyJqFP/2utt2lpdkgcauE5T3mS0LvkDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T23:35:49.238123Z"},"content_sha256":"8974a947c1f0934f27a94448acffbfb383a9fb0286d7ce190b441144537f4dd5","schema_version":"1.0","event_id":"sha256:8974a947c1f0934f27a94448acffbfb383a9fb0286d7ce190b441144537f4dd5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QCX6HNOVKRS4YCZU3KODGNG2Q7/bundle.json","state_url":"https://pith.science/pith/QCX6HNOVKRS4YCZU3KODGNG2Q7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QCX6HNOVKRS4YCZU3KODGNG2Q7/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":"2026-08-18T23:35:49Z","links":{"resolver":"https://pith.science/pith/QCX6HNOVKRS4YCZU3KODGNG2Q7","bundle":"https://pith.science/pith/QCX6HNOVKRS4YCZU3KODGNG2Q7/bundle.json","state":"https://pith.science/pith/QCX6HNOVKRS4YCZU3KODGNG2Q7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QCX6HNOVKRS4YCZU3KODGNG2Q7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:QCX6HNOVKRS4YCZU3KODGNG2Q7","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":"bb83f6ec2d5103a74c5557fe8699de4e67ac491f98043758c8365c3572a97c49","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-09-04T19:27:56Z","title_canon_sha256":"714c2a884b7f6819f1dab435619203de089df0671a4381993989940761602ac9"},"schema_version":"1.0","source":{"id":"2409.03043","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.03043","created_at":"2026-07-05T09:17:47Z"},{"alias_kind":"arxiv_version","alias_value":"2409.03043v2","created_at":"2026-07-05T09:17:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.03043","created_at":"2026-07-05T09:17:47Z"},{"alias_kind":"pith_short_12","alias_value":"QCX6HNOVKRS4","created_at":"2026-07-05T09:17:47Z"},{"alias_kind":"pith_short_16","alias_value":"QCX6HNOVKRS4YCZU","created_at":"2026-07-05T09:17:47Z"},{"alias_kind":"pith_short_8","alias_value":"QCX6HNOV","created_at":"2026-07-05T09:17:47Z"}],"graph_snapshots":[{"event_id":"sha256:8974a947c1f0934f27a94448acffbfb383a9fb0286d7ce190b441144537f4dd5","target":"graph","created_at":"2026-07-05T09:17:47Z","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/2409.03043/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Detecting Out-of-Distribution (OOD) sensory data and covariate distribution shift aims to identify new test examples with different high-level image statistics to the captured, normal and In-Distribution (ID) set. Existing OOD detection literature largely focuses on semantic shift with little-to-no consensus over covariate shift. Generative models capture the ID data in an unsupervised manner, enabling them to effectively identify samples that deviate significantly from this learned distribution, irrespective of the downstream task. In this work, we elucidate the ability of generative models t","authors_text":"Amaan Valiuddin, Christiaan Viviers, Fons van der Sommen, Francisco Caetano, Lemar Abdi, Lena Filatova, Peter de With","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-09-04T19:27:56Z","title":"Can Your Generative Model Detect Out-of-Distribution Covariate Shift?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.03043","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:c020d96c7ea11514788007c6d1e520efc1686ee18b6f4d3767eff0f46c362d57","target":"record","created_at":"2026-07-05T09:17:47Z","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":"bb83f6ec2d5103a74c5557fe8699de4e67ac491f98043758c8365c3572a97c49","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-09-04T19:27:56Z","title_canon_sha256":"714c2a884b7f6819f1dab435619203de089df0671a4381993989940761602ac9"},"schema_version":"1.0","source":{"id":"2409.03043","kind":"arxiv","version":2}},"canonical_sha256":"80afe3b5d55465cc0b34da9c3334da87ce53353d41c53a75954758a517361cb8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"80afe3b5d55465cc0b34da9c3334da87ce53353d41c53a75954758a517361cb8","first_computed_at":"2026-07-05T09:17:47.776838Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:17:47.776838Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"v3Sb6/f5sCyCo9O5K35abE8t2djORiICt2OPmns+JUEWQ+1ZQQNyiBYGNji8yiU62kJLIl74SMuJFFCWXY1JDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:17:47.777256Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.03043","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c020d96c7ea11514788007c6d1e520efc1686ee18b6f4d3767eff0f46c362d57","sha256:8974a947c1f0934f27a94448acffbfb383a9fb0286d7ce190b441144537f4dd5"],"state_sha256":"23c0758090bbde3c618c4cb47a2a5a4d84bff79dcb239285b14377eee92bf530"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JeNPNurSEe6JfnL1qce9tIuIF4Wn5+avq9X76Q42mD2dNFdXzVS8lfl/kBcsNbUF0XEaSa8o1SjBQKjNholTDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T23:35:49.242616Z","bundle_sha256":"1d2bfc8db91083634ebd8cc8fa3d7ea547a0ceb270deb40b90697615d91b52f2"}}