{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:U3LBSM43O3WDGALDRY5H46TQFZ","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":"d29bbc075366e68a208f149975e0102ee97aaac4c56dbb3ce2d52be21d5837c1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-20T17:02:17Z","title_canon_sha256":"9c1b8bebbbcda5298180977e2e8b912178b4bc27209b767b08960968b07eb840"},"schema_version":"1.0","source":{"id":"2605.21403","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.21403","created_at":"2026-05-21T02:05:33Z"},{"alias_kind":"arxiv_version","alias_value":"2605.21403v1","created_at":"2026-05-21T02:05:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.21403","created_at":"2026-05-21T02:05:33Z"},{"alias_kind":"pith_short_12","alias_value":"U3LBSM43O3WD","created_at":"2026-05-21T02:05:33Z"},{"alias_kind":"pith_short_16","alias_value":"U3LBSM43O3WDGALD","created_at":"2026-05-21T02:05:33Z"},{"alias_kind":"pith_short_8","alias_value":"U3LBSM43","created_at":"2026-05-21T02:05:33Z"}],"graph_snapshots":[{"event_id":"sha256:5b3df865366fc6e38149101a7d0f9726af78c840c3064941f5d9b525592f35a5","target":"graph","created_at":"2026-05-21T02:05:33Z","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/2605.21403/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Agreement attraction errors, in which a verb erroneously agrees with an intervening noun rather than its grammatical head, are amplified by morphological syncretism in some languages (English, German, Russian) but not others (Turkish, Armenian), a cross-linguistic pattern without a principled account. We use surprisal and attention entropy from large language models as processing proxies to investigate this variation across four languages. LLM-derived measures replicate behavioral findings in English and German (syncretism modulates attraction), align with Turkish null results (no modulation),","authors_text":"Eva Neu, Utku Turk","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-20T17:02:17Z","title":"Quantifying the cross-linguistic effects of syncretism on agreement attraction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.21403","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:cbab064c9cf57d375d197f624935f9a164cb328bd8bf48a6a13559e9d9127c87","target":"record","created_at":"2026-05-21T02:05:33Z","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":"d29bbc075366e68a208f149975e0102ee97aaac4c56dbb3ce2d52be21d5837c1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-20T17:02:17Z","title_canon_sha256":"9c1b8bebbbcda5298180977e2e8b912178b4bc27209b767b08960968b07eb840"},"schema_version":"1.0","source":{"id":"2605.21403","kind":"arxiv","version":1}},"canonical_sha256":"a6d619339b76ec3301638e3a7e7a702e71052c18caa0ceaa54af038d805040bf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a6d619339b76ec3301638e3a7e7a702e71052c18caa0ceaa54af038d805040bf","first_computed_at":"2026-05-21T02:05:33.050393Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-21T02:05:33.050393Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7PAh1FSU4zaIN5KOUjKx5SedZhu3Z/LzL4qzoJeVECYzLBmKLm/mkczSSd6hGxt8R29ZlIBVHk2lHVCMdP9rCg==","signature_status":"signed_v1","signed_at":"2026-05-21T02:05:33.051069Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.21403","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cbab064c9cf57d375d197f624935f9a164cb328bd8bf48a6a13559e9d9127c87","sha256:5b3df865366fc6e38149101a7d0f9726af78c840c3064941f5d9b525592f35a5"],"state_sha256":"cb6e35f41a4a84cdca3d3842eb0408894fe0490b6e266b62001b9e1b157277cc"}