{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:RDFVGYITFP5ZQU7Y63YWHK5NPR","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":"bcacfe7e4412227d5b6e0fb10318ebbe554968234704877f1fbc4babeac5ebb0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-05-30T16:18:50Z","title_canon_sha256":"0a42100d7b5cf468f748ec84bd0852a839dbcd54777355d36d9247b25dbfbec9"},"schema_version":"1.0","source":{"id":"2505.24757","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.24757","created_at":"2026-07-05T11:16:59Z"},{"alias_kind":"arxiv_version","alias_value":"2505.24757v2","created_at":"2026-07-05T11:16:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.24757","created_at":"2026-07-05T11:16:59Z"},{"alias_kind":"pith_short_12","alias_value":"RDFVGYITFP5Z","created_at":"2026-07-05T11:16:59Z"},{"alias_kind":"pith_short_16","alias_value":"RDFVGYITFP5ZQU7Y","created_at":"2026-07-05T11:16:59Z"},{"alias_kind":"pith_short_8","alias_value":"RDFVGYIT","created_at":"2026-07-05T11:16:59Z"}],"graph_snapshots":[{"event_id":"sha256:e47e71557de0fff2a2e02ecf9e283cebc47b03ae9767f830eee2d5005b0a659a","target":"graph","created_at":"2026-07-05T11:16:59Z","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/2505.24757/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The scientific literature is growing rapidly, making it hard to keep track of the state-of-the-art. Systematic literature reviews (SLRs) aim to identify and evaluate all relevant papers on a topic. After retrieving a set of candidate papers, the abstract screening phase determines initial relevance. To date, abstract screening methods using large language models (LLMs) focus on binary classification settings; existing question answering (QA) based ranking approaches suffer from error propagation. LLMs offer a unique opportunity to evaluate the SLR's inclusion and exclusion criteria, yet, exist","authors_text":"Andreas Wiedholz, Annemarie Friedrich, Christian Jaumann","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-05-30T16:18:50Z","title":"LGAR: Zero-Shot LLM-Guided Neural Ranking for Abstract Screening in Systematic Literature Reviews"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.24757","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":"sha256:0cdaf045a0d6d510a7e61c99099fceea37d10c7d779ff7734b4d54303e2df300","target":"record","created_at":"2026-07-05T11:16:59Z","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":"bcacfe7e4412227d5b6e0fb10318ebbe554968234704877f1fbc4babeac5ebb0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-05-30T16:18:50Z","title_canon_sha256":"0a42100d7b5cf468f748ec84bd0852a839dbcd54777355d36d9247b25dbfbec9"},"schema_version":"1.0","source":{"id":"2505.24757","kind":"arxiv","version":2}},"canonical_sha256":"88cb5361132bfb9853f8f6f163abad7c425f1ac1d92992cd06cb3756ab74a481","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"88cb5361132bfb9853f8f6f163abad7c425f1ac1d92992cd06cb3756ab74a481","first_computed_at":"2026-07-05T11:16:59.657897Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:16:59.657897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZmLr6Achoze2Qaz35/0latbwU/4gwLFfgtAGBLzdUdj3GIY3MWSSf/CPend+gDBi+aTpwW7fjUlyqReFooY6DA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:16:59.658630Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.24757","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0cdaf045a0d6d510a7e61c99099fceea37d10c7d779ff7734b4d54303e2df300","sha256:e47e71557de0fff2a2e02ecf9e283cebc47b03ae9767f830eee2d5005b0a659a"],"state_sha256":"1228ba9745424f7a71d06681e4497c290265c94985ee2935d8ea0c8a3dbfbb1a"}