{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:W7QJZCAK5EI5ZNWOCWHM6UKANO","short_pith_number":"pith:W7QJZCAK","canonical_record":{"source":{"id":"2506.13903","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-06-16T18:29:37Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"3483b6ecc93724e54e354203595cfc3aadcc81174adf808a393db6376710c5df","abstract_canon_sha256":"f17e1f895bdd4fba48abadb42a020bfe388980685c342a1a2a3dee6e66f1ce34"},"schema_version":"1.0"},"canonical_sha256":"b7e09c880ae911dcb6ce158ecf51406bb16c84595438386ed38cab8c97d0f40d","source":{"kind":"arxiv","id":"2506.13903","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.13903","created_at":"2026-07-05T11:22:45Z"},{"alias_kind":"arxiv_version","alias_value":"2506.13903v1","created_at":"2026-07-05T11:22:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.13903","created_at":"2026-07-05T11:22:45Z"},{"alias_kind":"pith_short_12","alias_value":"W7QJZCAK5EI5","created_at":"2026-07-05T11:22:45Z"},{"alias_kind":"pith_short_16","alias_value":"W7QJZCAK5EI5ZNWO","created_at":"2026-07-05T11:22:45Z"},{"alias_kind":"pith_short_8","alias_value":"W7QJZCAK","created_at":"2026-07-05T11:22:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:W7QJZCAK5EI5ZNWOCWHM6UKANO","target":"record","payload":{"canonical_record":{"source":{"id":"2506.13903","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-06-16T18:29:37Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"3483b6ecc93724e54e354203595cfc3aadcc81174adf808a393db6376710c5df","abstract_canon_sha256":"f17e1f895bdd4fba48abadb42a020bfe388980685c342a1a2a3dee6e66f1ce34"},"schema_version":"1.0"},"canonical_sha256":"b7e09c880ae911dcb6ce158ecf51406bb16c84595438386ed38cab8c97d0f40d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:22:45.556347Z","signature_b64":"BQ0NDLfmXM0mDGB9WsUzC3gDQfQl6Qye5TibjACP3ZPKUi8xGzhgH1c1Ccn+bvuGuPsWcTXqSpMVV4gXcncpCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b7e09c880ae911dcb6ce158ecf51406bb16c84595438386ed38cab8c97d0f40d","last_reissued_at":"2026-07-05T11:22:45.555847Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:22:45.555847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.13903","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":"2026-07-05T11:22:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VKcbxU03WoqtN3gDf6gqsDU5VAL+Wm3UB5e+mWtG9v4fP4kqmFqER10RjXmwQ9IOXLY/GLHmnJUA+YDiFESCBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T21:09:14.843651Z"},"content_sha256":"6f20c6fee809def9b25d6e96ad75a6beda1a65bf37c70a2519666c160536160c","schema_version":"1.0","event_id":"sha256:6f20c6fee809def9b25d6e96ad75a6beda1a65bf37c70a2519666c160536160c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:W7QJZCAK5EI5ZNWOCWHM6UKANO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Enhancing interpretability of rule-based classifiers through feature graphs","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.LG","authors_text":"Christel Sirocchi, Damiano Verda","submitted_at":"2025-06-16T18:29:37Z","abstract_excerpt":"In domains where transparency and trustworthiness are crucial, such as healthcare, rule-based systems are widely used and often preferred over black-box models for decision support systems due to their inherent interpretability. However, as rule-based models grow complex, discerning crucial features, understanding their interactions, and comparing feature contributions across different rule sets becomes challenging. To address this, we propose a comprehensive framework for estimating feature contributions in rule-based systems, introducing a graph-based feature visualisation strategy, a novel "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.13903","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/2506.13903/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":"2026-07-05T11:22:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FTYGarjQtdCAQpYaaeQz+8y7ym5bHti6vg0VIyDqs6pBkvyfZIEgVI5wLJRXae98g+X4AU+EnHSO17ICGD/YAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T21:09:14.844155Z"},"content_sha256":"76703f1054f34548330b84e2c999bfdcca205fefb9bc6ef70ed11b1975ae5e34","schema_version":"1.0","event_id":"sha256:76703f1054f34548330b84e2c999bfdcca205fefb9bc6ef70ed11b1975ae5e34"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/W7QJZCAK5EI5ZNWOCWHM6UKANO/bundle.json","state_url":"https://pith.science/pith/W7QJZCAK5EI5ZNWOCWHM6UKANO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/W7QJZCAK5EI5ZNWOCWHM6UKANO/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":"2026-08-20T21:09:14Z","links":{"resolver":"https://pith.science/pith/W7QJZCAK5EI5ZNWOCWHM6UKANO","bundle":"https://pith.science/pith/W7QJZCAK5EI5ZNWOCWHM6UKANO/bundle.json","state":"https://pith.science/pith/W7QJZCAK5EI5ZNWOCWHM6UKANO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/W7QJZCAK5EI5ZNWOCWHM6UKANO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:W7QJZCAK5EI5ZNWOCWHM6UKANO","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":"f17e1f895bdd4fba48abadb42a020bfe388980685c342a1a2a3dee6e66f1ce34","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-06-16T18:29:37Z","title_canon_sha256":"3483b6ecc93724e54e354203595cfc3aadcc81174adf808a393db6376710c5df"},"schema_version":"1.0","source":{"id":"2506.13903","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.13903","created_at":"2026-07-05T11:22:45Z"},{"alias_kind":"arxiv_version","alias_value":"2506.13903v1","created_at":"2026-07-05T11:22:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.13903","created_at":"2026-07-05T11:22:45Z"},{"alias_kind":"pith_short_12","alias_value":"W7QJZCAK5EI5","created_at":"2026-07-05T11:22:45Z"},{"alias_kind":"pith_short_16","alias_value":"W7QJZCAK5EI5ZNWO","created_at":"2026-07-05T11:22:45Z"},{"alias_kind":"pith_short_8","alias_value":"W7QJZCAK","created_at":"2026-07-05T11:22:45Z"}],"graph_snapshots":[{"event_id":"sha256:76703f1054f34548330b84e2c999bfdcca205fefb9bc6ef70ed11b1975ae5e34","target":"graph","created_at":"2026-07-05T11:22:45Z","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/2506.13903/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In domains where transparency and trustworthiness are crucial, such as healthcare, rule-based systems are widely used and often preferred over black-box models for decision support systems due to their inherent interpretability. However, as rule-based models grow complex, discerning crucial features, understanding their interactions, and comparing feature contributions across different rule sets becomes challenging. To address this, we propose a comprehensive framework for estimating feature contributions in rule-based systems, introducing a graph-based feature visualisation strategy, a novel ","authors_text":"Christel Sirocchi, Damiano Verda","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-06-16T18:29:37Z","title":"Enhancing interpretability of rule-based classifiers through feature graphs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.13903","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":"sha256:6f20c6fee809def9b25d6e96ad75a6beda1a65bf37c70a2519666c160536160c","target":"record","created_at":"2026-07-05T11:22:45Z","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":"f17e1f895bdd4fba48abadb42a020bfe388980685c342a1a2a3dee6e66f1ce34","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-06-16T18:29:37Z","title_canon_sha256":"3483b6ecc93724e54e354203595cfc3aadcc81174adf808a393db6376710c5df"},"schema_version":"1.0","source":{"id":"2506.13903","kind":"arxiv","version":1}},"canonical_sha256":"b7e09c880ae911dcb6ce158ecf51406bb16c84595438386ed38cab8c97d0f40d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b7e09c880ae911dcb6ce158ecf51406bb16c84595438386ed38cab8c97d0f40d","first_computed_at":"2026-07-05T11:22:45.555847Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:22:45.555847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BQ0NDLfmXM0mDGB9WsUzC3gDQfQl6Qye5TibjACP3ZPKUi8xGzhgH1c1Ccn+bvuGuPsWcTXqSpMVV4gXcncpCg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:22:45.556347Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.13903","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6f20c6fee809def9b25d6e96ad75a6beda1a65bf37c70a2519666c160536160c","sha256:76703f1054f34548330b84e2c999bfdcca205fefb9bc6ef70ed11b1975ae5e34"],"state_sha256":"3b8054571e9c920d110d17b1a65749bb6ef68f904113812949276b00f8ec6dd5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YRwWGGMb1myC1wXUJIOl4SF/1gfAy4G+hcaq+Z+7TgSEZkBXcQLZSi3v+oIA1efBO6wOn9tlRcoASRWSJiWwAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T21:09:14.849044Z","bundle_sha256":"4dba79359c906059374f830c3bd2908d8250764d7e5293494da89dbce55114f1"}}