{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:JU534VZICC5Y2ZBO7NMIMTVCJM","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":"afc4f723bf767f00bd722d12b80e612aad9afd7eaa2cf5343cd9b4dfc1164dd5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-16T19:12:43Z","title_canon_sha256":"9a60231f7df70482affd4bc3edfaa5a25fc6e8e52fd3faff8b739b6dfc97909a"},"schema_version":"1.0","source":{"id":"2606.18418","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.18418","created_at":"2026-06-19T16:11:00Z"},{"alias_kind":"arxiv_version","alias_value":"2606.18418v1","created_at":"2026-06-19T16:11:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.18418","created_at":"2026-06-19T16:11:00Z"},{"alias_kind":"pith_short_12","alias_value":"JU534VZICC5Y","created_at":"2026-06-19T16:11:00Z"},{"alias_kind":"pith_short_16","alias_value":"JU534VZICC5Y2ZBO","created_at":"2026-06-19T16:11:00Z"},{"alias_kind":"pith_short_8","alias_value":"JU534VZI","created_at":"2026-06-19T16:11:00Z"}],"graph_snapshots":[{"event_id":"sha256:efc0cb2361ab04b676e1055f98b0e678cd8b55f6c86855aa5df01504a7cf3637","target":"graph","created_at":"2026-06-19T16:11:00Z","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/2606.18418/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The increasing use of machine learning algorithms in social applications has raised concerns about fairness and transparency, leading to the development of counterfactual explanations. These explanations supports individuals to understand and potentially alter unfavorable decisions in areas such as loan applications, job selections, and more, by providing actionable changes to input features that would lead to a desired outcome. Existing methods often struggle to balance feasibility, plausibility, and computational efficiency. To address this, we introduce P$^2$CE, an algorithm for generating ","authors_text":"Arthur Hendricks Mendes de Oliveira, Giovani Valdrighi, Marcos Medeiros Raimundo","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-16T19:12:43Z","title":"P$^2$CE: Model-Agnostic Plausible Pareto-Optimal Counterfactual Explanations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.18418","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:e976540cb51fdcdd1622bdf227f8c5bd0bed681fd87d088bf50b57d54eeb3434","target":"record","created_at":"2026-06-19T16:11:00Z","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":"afc4f723bf767f00bd722d12b80e612aad9afd7eaa2cf5343cd9b4dfc1164dd5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-16T19:12:43Z","title_canon_sha256":"9a60231f7df70482affd4bc3edfaa5a25fc6e8e52fd3faff8b739b6dfc97909a"},"schema_version":"1.0","source":{"id":"2606.18418","kind":"arxiv","version":1}},"canonical_sha256":"4d3bbe572810bb8d642efb58864ea24b1d31113ccff15fcc92db11195599f21f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4d3bbe572810bb8d642efb58864ea24b1d31113ccff15fcc92db11195599f21f","first_computed_at":"2026-06-19T16:11:00.784293Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-19T16:11:00.784293Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0Dj5TxfQHCIHOJI+yoVk8IX3Qhz0PMy/WjBzmP0BfnHtS8H1tsb4S1bN6i2nQdBYSuLhYS8dsFbcNXQnWJ5DCg==","signature_status":"signed_v1","signed_at":"2026-06-19T16:11:00.784649Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.18418","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e976540cb51fdcdd1622bdf227f8c5bd0bed681fd87d088bf50b57d54eeb3434","sha256:efc0cb2361ab04b676e1055f98b0e678cd8b55f6c86855aa5df01504a7cf3637"],"state_sha256":"21636cb4c06cb676835dba79edbf7e9435b87611edfee45e788a89ebd0d184e0"}