{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:T7TN6EDAQXX2Z6EXZDPSCWVCLH","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":"5e2d9f639e6aaf9908155aec455c8312ee4b8241601c91231f1c5e3637422653","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2025-07-12T06:31:38Z","title_canon_sha256":"4c8979e508253100b473f61f2af828ac1e6f4266d51d9e2f3c2aa539a6a744a2"},"schema_version":"1.0","source":{"id":"2507.10596","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.10596","created_at":"2026-07-05T11:36:57Z"},{"alias_kind":"arxiv_version","alias_value":"2507.10596v1","created_at":"2026-07-05T11:36:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.10596","created_at":"2026-07-05T11:36:57Z"},{"alias_kind":"pith_short_12","alias_value":"T7TN6EDAQXX2","created_at":"2026-07-05T11:36:57Z"},{"alias_kind":"pith_short_16","alias_value":"T7TN6EDAQXX2Z6EX","created_at":"2026-07-05T11:36:57Z"},{"alias_kind":"pith_short_8","alias_value":"T7TN6EDA","created_at":"2026-07-05T11:36:57Z"}],"graph_snapshots":[{"event_id":"sha256:03495878e776eaabeda568c797ac75617a22b808143a59d727fc1508b74b9345","target":"graph","created_at":"2026-07-05T11:36:57Z","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/2507.10596/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Large Language Models (LLMs) excel in text classification, but their complexity hinders interpretability, making it difficult to understand the reasoning behind their predictions. Explainable AI (XAI) methods like LIME and SHAP offer local explanations by identifying influential words, but they rely on computationally expensive perturbations. These methods typically generate thousands of perturbed sentences and perform inferences on each, incurring a substantial computational burden, especially with LLMs. To address this, we propose \\underline{P}erturbation-free \\underline{L}ocal \\underline{Ex","authors_text":"Misbah Farooq, Varuna De Silva, Yogachandran Rahulamathavan","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2025-07-12T06:31:38Z","title":"PLEX: Perturbation-free Local Explanations for LLM-Based Text Classification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.10596","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":"sha256:6c29497b5a7057e5435ebaa4e7099ed64cc8963c1313432c0b8c107d1bfebf66","target":"record","created_at":"2026-07-05T11:36:57Z","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":"5e2d9f639e6aaf9908155aec455c8312ee4b8241601c91231f1c5e3637422653","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2025-07-12T06:31:38Z","title_canon_sha256":"4c8979e508253100b473f61f2af828ac1e6f4266d51d9e2f3c2aa539a6a744a2"},"schema_version":"1.0","source":{"id":"2507.10596","kind":"arxiv","version":1}},"canonical_sha256":"9fe6df106085efacf897c8df215aa259eadad59ab05860ba4b552af83598b0f6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9fe6df106085efacf897c8df215aa259eadad59ab05860ba4b552af83598b0f6","first_computed_at":"2026-07-05T11:36:57.173076Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:36:57.173076Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wnd2JvG9up50IJgVk2LOxmZCA0JS3gHcDCDRS3juu6RUJ79ba6etouMUrN8UpQy9eBG/3kRT0gkFYodmXLi9Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:36:57.173658Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.10596","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6c29497b5a7057e5435ebaa4e7099ed64cc8963c1313432c0b8c107d1bfebf66","sha256:03495878e776eaabeda568c797ac75617a22b808143a59d727fc1508b74b9345"],"state_sha256":"1af7b5b843d99e03a3727615559a242008e8c79245cc1860c942b90ba17f91cc"}