{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:ZOFGR7XIYPCL65QR4OY5ANWRIL","short_pith_number":"pith:ZOFGR7XI","canonical_record":{"source":{"id":"2605.21646","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-20T18:58:55Z","cross_cats_sorted":[],"title_canon_sha256":"80fab2c3324faed53c7beff5b9e7bcf4de7d99511f983789db0bc7d2ae959482","abstract_canon_sha256":"d9d4eb4e9f6c5a9a1e3b8508267c654acaa0244a866014e35a2cc5f7b0f07b48"},"schema_version":"1.0"},"canonical_sha256":"cb8a68fee8c3c4bf7611e3b1d036d142e6aa383738e92f70f52eb272575d99e5","source":{"kind":"arxiv","id":"2605.21646","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.21646","created_at":"2026-05-22T01:03:26Z"},{"alias_kind":"arxiv_version","alias_value":"2605.21646v1","created_at":"2026-05-22T01:03:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.21646","created_at":"2026-05-22T01:03:26Z"},{"alias_kind":"pith_short_12","alias_value":"ZOFGR7XIYPCL","created_at":"2026-05-22T01:03:26Z"},{"alias_kind":"pith_short_16","alias_value":"ZOFGR7XIYPCL65QR","created_at":"2026-05-22T01:03:26Z"},{"alias_kind":"pith_short_8","alias_value":"ZOFGR7XI","created_at":"2026-05-22T01:03:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:ZOFGR7XIYPCL65QR4OY5ANWRIL","target":"record","payload":{"canonical_record":{"source":{"id":"2605.21646","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-20T18:58:55Z","cross_cats_sorted":[],"title_canon_sha256":"80fab2c3324faed53c7beff5b9e7bcf4de7d99511f983789db0bc7d2ae959482","abstract_canon_sha256":"d9d4eb4e9f6c5a9a1e3b8508267c654acaa0244a866014e35a2cc5f7b0f07b48"},"schema_version":"1.0"},"canonical_sha256":"cb8a68fee8c3c4bf7611e3b1d036d142e6aa383738e92f70f52eb272575d99e5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-22T01:03:26.720106Z","signature_b64":"IthsGJkaK4KEPv8REjZ2rmhk4Vn5Mp78aEwM/Wnhq0JNOmVmS8u6BwrWWHGRUattD4VyMymOQT4MWq4ILsnuAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cb8a68fee8c3c4bf7611e3b1d036d142e6aa383738e92f70f52eb272575d99e5","last_reissued_at":"2026-05-22T01:03:26.719580Z","signature_status":"signed_v1","first_computed_at":"2026-05-22T01:03:26.719580Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.21646","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-22T01:03:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nyanYIjSb/Zozq1vC1N33oVATxX2tKnj3ZXzExDFyMkeke3TNlBri8H5e/OfCh82sHMdsoUdvjpniaVN0OvzDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T21:27:36.630377Z"},"content_sha256":"d1cbd683a2eeada5921f3a1fa6ef2004877bf1b14df896703fa57207cb515229","schema_version":"1.0","event_id":"sha256:d1cbd683a2eeada5921f3a1fa6ef2004877bf1b14df896703fa57207cb515229"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:ZOFGR7XIYPCL65QR4OY5ANWRIL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Alike Parts: A Feature-Informed Approach to Local and Global Prototype Explanations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.LG","authors_text":"Jacek Karolczak, Jerzy Stefanowski","submitted_at":"2026-05-20T18:58:55Z","abstract_excerpt":"Prototype-based explanations offer an intuitive, example-based approach to support the interpretability of machine learning black box classifiers but often lack feature-level granularity. We introduce a framework that integrates feature importance at two levels to address this gap. First, for local explanations, we propose \\textit{alike parts}: a method that uses feature importance scores to highlight the most relevant, shared feature subsets between a classified instance and its nearest prototype, guiding user attention. Second, we augment the global prototype selection objective function wit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.21646","kind":"arxiv","version":1},"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/2605.21646/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":"2026-05-22T01:03:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l+7FiAtmvhCkxmld61L67yrViR4r5HSz9ub08rd/Cgn0hnCrs/PBupp8SUagTOb30c+2EIsT5ROho93J7pcoAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T21:27:36.630752Z"},"content_sha256":"8aa8c32a7cb196d35489cee053c5f2ca9d0bda36b25141cda8f869657f4ecbb6","schema_version":"1.0","event_id":"sha256:8aa8c32a7cb196d35489cee053c5f2ca9d0bda36b25141cda8f869657f4ecbb6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZOFGR7XIYPCL65QR4OY5ANWRIL/bundle.json","state_url":"https://pith.science/pith/ZOFGR7XIYPCL65QR4OY5ANWRIL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZOFGR7XIYPCL65QR4OY5ANWRIL/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":"2026-06-03T21:27:36Z","links":{"resolver":"https://pith.science/pith/ZOFGR7XIYPCL65QR4OY5ANWRIL","bundle":"https://pith.science/pith/ZOFGR7XIYPCL65QR4OY5ANWRIL/bundle.json","state":"https://pith.science/pith/ZOFGR7XIYPCL65QR4OY5ANWRIL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZOFGR7XIYPCL65QR4OY5ANWRIL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ZOFGR7XIYPCL65QR4OY5ANWRIL","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":"d9d4eb4e9f6c5a9a1e3b8508267c654acaa0244a866014e35a2cc5f7b0f07b48","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-20T18:58:55Z","title_canon_sha256":"80fab2c3324faed53c7beff5b9e7bcf4de7d99511f983789db0bc7d2ae959482"},"schema_version":"1.0","source":{"id":"2605.21646","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.21646","created_at":"2026-05-22T01:03:26Z"},{"alias_kind":"arxiv_version","alias_value":"2605.21646v1","created_at":"2026-05-22T01:03:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.21646","created_at":"2026-05-22T01:03:26Z"},{"alias_kind":"pith_short_12","alias_value":"ZOFGR7XIYPCL","created_at":"2026-05-22T01:03:26Z"},{"alias_kind":"pith_short_16","alias_value":"ZOFGR7XIYPCL65QR","created_at":"2026-05-22T01:03:26Z"},{"alias_kind":"pith_short_8","alias_value":"ZOFGR7XI","created_at":"2026-05-22T01:03:26Z"}],"graph_snapshots":[{"event_id":"sha256:8aa8c32a7cb196d35489cee053c5f2ca9d0bda36b25141cda8f869657f4ecbb6","target":"graph","created_at":"2026-05-22T01:03:26Z","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/2605.21646/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Prototype-based explanations offer an intuitive, example-based approach to support the interpretability of machine learning black box classifiers but often lack feature-level granularity. We introduce a framework that integrates feature importance at two levels to address this gap. First, for local explanations, we propose \\textit{alike parts}: a method that uses feature importance scores to highlight the most relevant, shared feature subsets between a classified instance and its nearest prototype, guiding user attention. Second, we augment the global prototype selection objective function wit","authors_text":"Jacek Karolczak, Jerzy Stefanowski","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-20T18:58:55Z","title":"Alike Parts: A Feature-Informed Approach to Local and Global Prototype Explanations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.21646","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:d1cbd683a2eeada5921f3a1fa6ef2004877bf1b14df896703fa57207cb515229","target":"record","created_at":"2026-05-22T01:03:26Z","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":"d9d4eb4e9f6c5a9a1e3b8508267c654acaa0244a866014e35a2cc5f7b0f07b48","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-20T18:58:55Z","title_canon_sha256":"80fab2c3324faed53c7beff5b9e7bcf4de7d99511f983789db0bc7d2ae959482"},"schema_version":"1.0","source":{"id":"2605.21646","kind":"arxiv","version":1}},"canonical_sha256":"cb8a68fee8c3c4bf7611e3b1d036d142e6aa383738e92f70f52eb272575d99e5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cb8a68fee8c3c4bf7611e3b1d036d142e6aa383738e92f70f52eb272575d99e5","first_computed_at":"2026-05-22T01:03:26.719580Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-22T01:03:26.719580Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IthsGJkaK4KEPv8REjZ2rmhk4Vn5Mp78aEwM/Wnhq0JNOmVmS8u6BwrWWHGRUattD4VyMymOQT4MWq4ILsnuAA==","signature_status":"signed_v1","signed_at":"2026-05-22T01:03:26.720106Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.21646","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d1cbd683a2eeada5921f3a1fa6ef2004877bf1b14df896703fa57207cb515229","sha256:8aa8c32a7cb196d35489cee053c5f2ca9d0bda36b25141cda8f869657f4ecbb6"],"state_sha256":"b49d640d07edad24ba911d6f326f08f7d388825dae6f94ec9d89caec0b8f8fc2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U4gQ0Xpt6U7JOOIiFVHX3ZQc5l92UKf2B7cwJUcq8c+/kuO5BObNf1WXlAx16WZH7fLHbLnjUY0meKO5katBCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T21:27:36.632760Z","bundle_sha256":"45e26e01d60f00db1a7e8681adbcc990a5195c932da8d85e3af76d8a5e9ba9b4"}}