{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:OCYPQW5MAU5KNE2P44ECJMVAF5","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":"58b4474a803c6f1977a4c2c45b8b63208e1e94ec52072001f77217ea99ad4bc3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2025-08-30T11:40:11Z","title_canon_sha256":"9979c112223414bb798230166093f5e405498e2f2d4f11fa38417e9d2a516a4e"},"schema_version":"1.0","source":{"id":"2509.00462","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.00462","created_at":"2026-06-09T01:05:09Z"},{"alias_kind":"arxiv_version","alias_value":"2509.00462v4","created_at":"2026-06-09T01:05:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.00462","created_at":"2026-06-09T01:05:09Z"},{"alias_kind":"pith_short_12","alias_value":"OCYPQW5MAU5K","created_at":"2026-06-09T01:05:09Z"},{"alias_kind":"pith_short_16","alias_value":"OCYPQW5MAU5KNE2P","created_at":"2026-06-09T01:05:09Z"},{"alias_kind":"pith_short_8","alias_value":"OCYPQW5M","created_at":"2026-06-09T01:05:09Z"}],"graph_snapshots":[{"event_id":"sha256:7a76a62c5206c2e52866ff3b41d6f1a80c7a194f230c06ee9f420b33f5e5a542","target":"graph","created_at":"2026-06-09T01:05:09Z","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/2509.00462/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"As artificial intelligence (AI) tools become widely adopted, large language models (LLMs) are increasingly involved on both sides of decision-making processes, ranging from hiring to content moderation. This dual adoption raises a critical question: do LLMs systematically favor content that resembles their own outputs? Prior research in computer science has identified self-preference bias -- the tendency of LLMs to favor their own generated content -- but its real-world implications have not been empirically evaluated. We focus on the hiring context, where job applicants often rely on LLMs to ","authors_text":"Gujie Li, Jane Yi Jiang, Jiannan Xu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2025-08-30T11:40:11Z","title":"AI Self-preferencing in Algorithmic Hiring: Empirical Evidence and Insights"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.00462","kind":"arxiv","version":4},"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:ae02104a2c6f1e85e548fe6e3f208ab02c34791afe84b2cd6000b050c27a31ee","target":"record","created_at":"2026-06-09T01:05:09Z","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":"58b4474a803c6f1977a4c2c45b8b63208e1e94ec52072001f77217ea99ad4bc3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2025-08-30T11:40:11Z","title_canon_sha256":"9979c112223414bb798230166093f5e405498e2f2d4f11fa38417e9d2a516a4e"},"schema_version":"1.0","source":{"id":"2509.00462","kind":"arxiv","version":4}},"canonical_sha256":"70b0f85bac053aa6934fe70824b2a02f7df1811b3035c5c4313d4a612e15fa57","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"70b0f85bac053aa6934fe70824b2a02f7df1811b3035c5c4313d4a612e15fa57","first_computed_at":"2026-06-09T01:05:09.065476Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-09T01:05:09.065476Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VS8Z7lvlI0Yp9HEh0SkwrqN3xMxeHx9fJFpDRvcO6xoK1ZbbQnV7aEAG3vT9pI7FHrxpCkJI7v7ygeEP+gazBg==","signature_status":"signed_v1","signed_at":"2026-06-09T01:05:09.066009Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.00462","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ae02104a2c6f1e85e548fe6e3f208ab02c34791afe84b2cd6000b050c27a31ee","sha256:7a76a62c5206c2e52866ff3b41d6f1a80c7a194f230c06ee9f420b33f5e5a542"],"state_sha256":"9f56b825f587a0c964722b06bdf4ccc5e24c3d49e1dda96129af85da62c01009"}