{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:QBP2XLVPWQSNWYYAQEOHORA7R4","short_pith_number":"pith:QBP2XLVP","canonical_record":{"source":{"id":"2209.11222","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2022-09-22T17:59:03Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"5e90821a9701838d9657a6f281e06757ba936c31e45432b5d417b6b3914d608c","abstract_canon_sha256":"427004b3dd5b0f14876e5de533c61b86862e24893054f2d5761d8e588b6f38e3"},"schema_version":"1.0"},"canonical_sha256":"805fabaeafb424db6300811c77441f8f1f9ccb92289736c1615294286b510aa5","source":{"kind":"arxiv","id":"2209.11222","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.11222","created_at":"2026-07-05T05:02:02Z"},{"alias_kind":"arxiv_version","alias_value":"2209.11222v2","created_at":"2026-07-05T05:02:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.11222","created_at":"2026-07-05T05:02:02Z"},{"alias_kind":"pith_short_12","alias_value":"QBP2XLVPWQSN","created_at":"2026-07-05T05:02:02Z"},{"alias_kind":"pith_short_16","alias_value":"QBP2XLVPWQSNWYYA","created_at":"2026-07-05T05:02:02Z"},{"alias_kind":"pith_short_8","alias_value":"QBP2XLVP","created_at":"2026-07-05T05:02:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:QBP2XLVPWQSNWYYAQEOHORA7R4","target":"record","payload":{"canonical_record":{"source":{"id":"2209.11222","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2022-09-22T17:59:03Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"5e90821a9701838d9657a6f281e06757ba936c31e45432b5d417b6b3914d608c","abstract_canon_sha256":"427004b3dd5b0f14876e5de533c61b86862e24893054f2d5761d8e588b6f38e3"},"schema_version":"1.0"},"canonical_sha256":"805fabaeafb424db6300811c77441f8f1f9ccb92289736c1615294286b510aa5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:02:02.981114Z","signature_b64":"wF1RnfS+pOw+LZb9aOh9D6jB/LKJzfpSYaMcUgFmgHya36SMKv023bxHElVbZBCTWsz8cJe9vzcjglPwjU/pBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"805fabaeafb424db6300811c77441f8f1f9ccb92289736c1615294286b510aa5","last_reissued_at":"2026-07-05T05:02:02.980711Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:02:02.980711Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2209.11222","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":"2026-07-05T05:02:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w1bg459LufVVDBr+b4EiovRFQ7yRyybwjCccq/Fnbzxy32K9+Pe6Cjz2iGC+zqwsCDWGWXxBML1udBPoF1mGAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T09:37:18.090788Z"},"content_sha256":"0da09464725d189953e30c63c5f010b20a894b173c7ec2cd7f29a0b357ed4896","schema_version":"1.0","event_id":"sha256:0da09464725d189953e30c63c5f010b20a894b173c7ec2cd7f29a0b357ed4896"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:QBP2XLVPWQSNWYYAQEOHORA7R4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Concept Activation Regions: A Generalized Framework For Concept-Based Explanations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.LG","authors_text":"Jonathan Crabb\\'e, Mihaela van der Schaar","submitted_at":"2022-09-22T17:59:03Z","abstract_excerpt":"Concept-based explanations permit to understand the predictions of a deep neural network (DNN) through the lens of concepts specified by users. Existing methods assume that the examples illustrating a concept are mapped in a fixed direction of the DNN's latent space. When this holds true, the concept can be represented by a concept activation vector (CAV) pointing in that direction. In this work, we propose to relax this assumption by allowing concept examples to be scattered across different clusters in the DNN's latent space. Each concept is then represented by a region of the DNN's latent s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.11222","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/2209.11222/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":"2026-07-05T05:02:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"owTFJkuDukkveaMroDGjmga7AKrD2AMO8XKAq0pKnFlpZPCHdOef+6oyVu6puIsJ0XeMu2O5Na7yB8jO83fyBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T09:37:18.091299Z"},"content_sha256":"a5c78bd26346850104d4044456f9982a788c613493a9ea49818d26d0f28b955b","schema_version":"1.0","event_id":"sha256:a5c78bd26346850104d4044456f9982a788c613493a9ea49818d26d0f28b955b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QBP2XLVPWQSNWYYAQEOHORA7R4/bundle.json","state_url":"https://pith.science/pith/QBP2XLVPWQSNWYYAQEOHORA7R4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QBP2XLVPWQSNWYYAQEOHORA7R4/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":"2026-08-01T09:37:18Z","links":{"resolver":"https://pith.science/pith/QBP2XLVPWQSNWYYAQEOHORA7R4","bundle":"https://pith.science/pith/QBP2XLVPWQSNWYYAQEOHORA7R4/bundle.json","state":"https://pith.science/pith/QBP2XLVPWQSNWYYAQEOHORA7R4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QBP2XLVPWQSNWYYAQEOHORA7R4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:QBP2XLVPWQSNWYYAQEOHORA7R4","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":"427004b3dd5b0f14876e5de533c61b86862e24893054f2d5761d8e588b6f38e3","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2022-09-22T17:59:03Z","title_canon_sha256":"5e90821a9701838d9657a6f281e06757ba936c31e45432b5d417b6b3914d608c"},"schema_version":"1.0","source":{"id":"2209.11222","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.11222","created_at":"2026-07-05T05:02:02Z"},{"alias_kind":"arxiv_version","alias_value":"2209.11222v2","created_at":"2026-07-05T05:02:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.11222","created_at":"2026-07-05T05:02:02Z"},{"alias_kind":"pith_short_12","alias_value":"QBP2XLVPWQSN","created_at":"2026-07-05T05:02:02Z"},{"alias_kind":"pith_short_16","alias_value":"QBP2XLVPWQSNWYYA","created_at":"2026-07-05T05:02:02Z"},{"alias_kind":"pith_short_8","alias_value":"QBP2XLVP","created_at":"2026-07-05T05:02:02Z"}],"graph_snapshots":[{"event_id":"sha256:a5c78bd26346850104d4044456f9982a788c613493a9ea49818d26d0f28b955b","target":"graph","created_at":"2026-07-05T05:02:02Z","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/2209.11222/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Concept-based explanations permit to understand the predictions of a deep neural network (DNN) through the lens of concepts specified by users. Existing methods assume that the examples illustrating a concept are mapped in a fixed direction of the DNN's latent space. When this holds true, the concept can be represented by a concept activation vector (CAV) pointing in that direction. In this work, we propose to relax this assumption by allowing concept examples to be scattered across different clusters in the DNN's latent space. Each concept is then represented by a region of the DNN's latent s","authors_text":"Jonathan Crabb\\'e, Mihaela van der Schaar","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2022-09-22T17:59:03Z","title":"Concept Activation Regions: A Generalized Framework For Concept-Based Explanations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.11222","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":"sha256:0da09464725d189953e30c63c5f010b20a894b173c7ec2cd7f29a0b357ed4896","target":"record","created_at":"2026-07-05T05:02:02Z","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":"427004b3dd5b0f14876e5de533c61b86862e24893054f2d5761d8e588b6f38e3","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2022-09-22T17:59:03Z","title_canon_sha256":"5e90821a9701838d9657a6f281e06757ba936c31e45432b5d417b6b3914d608c"},"schema_version":"1.0","source":{"id":"2209.11222","kind":"arxiv","version":2}},"canonical_sha256":"805fabaeafb424db6300811c77441f8f1f9ccb92289736c1615294286b510aa5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"805fabaeafb424db6300811c77441f8f1f9ccb92289736c1615294286b510aa5","first_computed_at":"2026-07-05T05:02:02.980711Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:02:02.980711Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wF1RnfS+pOw+LZb9aOh9D6jB/LKJzfpSYaMcUgFmgHya36SMKv023bxHElVbZBCTWsz8cJe9vzcjglPwjU/pBw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:02:02.981114Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.11222","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0da09464725d189953e30c63c5f010b20a894b173c7ec2cd7f29a0b357ed4896","sha256:a5c78bd26346850104d4044456f9982a788c613493a9ea49818d26d0f28b955b"],"state_sha256":"dedca96c64df62bafa58e7f0a067995510dd8ee3107a57d620cc36573c199dc4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pcA6CfZKrR2iucfDN9JKk8FpuLTOTA6sE/7K525h17RfZ0gCNqY4XN7PCkRnpMMWOQ40OqSRErxUEHpvTRj6CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T09:37:18.098583Z","bundle_sha256":"34472d74cbb9985a922d96283f1cc875730ca0c708fef86bb2656847d4a0cf6e"}}