{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:J4LY7K7OQLU2YZ36DKFVNF7MIY","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":"10f34acb6b69732f42e31234dda3518867962925b10865275d5780a745e15f14","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2025-06-27T16:27:35Z","title_canon_sha256":"0c6e97a6f006ac33d3a14330c313488a512f98e6900e899d115edfa175dc798e"},"schema_version":"1.0","source":{"id":"2506.22366","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.22366","created_at":"2026-07-05T11:28:26Z"},{"alias_kind":"arxiv_version","alias_value":"2506.22366v1","created_at":"2026-07-05T11:28:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.22366","created_at":"2026-07-05T11:28:26Z"},{"alias_kind":"pith_short_12","alias_value":"J4LY7K7OQLU2","created_at":"2026-07-05T11:28:26Z"},{"alias_kind":"pith_short_16","alias_value":"J4LY7K7OQLU2YZ36","created_at":"2026-07-05T11:28:26Z"},{"alias_kind":"pith_short_8","alias_value":"J4LY7K7O","created_at":"2026-07-05T11:28:26Z"}],"graph_snapshots":[{"event_id":"sha256:44d1afe739f2d847bfc2936fa8754b11a589aa7a8f39827db41dfd480d4c563e","target":"graph","created_at":"2026-07-05T11:28:26Z","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/2506.22366/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"If humans understood language by randomly selecting parsing actions, it might have been necessary to construct a robust symbolic system capable of being interpreted under any hierarchical structure. However, human parsing strategies do not seem to follow such a random pattern. Why is that the case? In fact, a previous study on emergent communication using models with hierarchical biases have reported that agents adopting random parsing strategies$\\unicode{x2013}$ones that deviate significantly from human language comprehension$\\unicode{x2013}$can achieve high communication accuracy. In this st","authors_text":"Daichi Kato, Ryo Ueda, Yusuke Miyao","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2025-06-27T16:27:35Z","title":"Why Are Parsing Actions for Understanding Message Hierarchies Not Random?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.22366","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:e8454696b75958f10e39a8d2398ac27aba5cf7056b37b5592e0eb0eeff0b1a22","target":"record","created_at":"2026-07-05T11:28:26Z","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":"10f34acb6b69732f42e31234dda3518867962925b10865275d5780a745e15f14","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2025-06-27T16:27:35Z","title_canon_sha256":"0c6e97a6f006ac33d3a14330c313488a512f98e6900e899d115edfa175dc798e"},"schema_version":"1.0","source":{"id":"2506.22366","kind":"arxiv","version":1}},"canonical_sha256":"4f178fabee82e9ac677e1a8b5697ec461a30fbb988f01bb4bfd0d07072711718","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4f178fabee82e9ac677e1a8b5697ec461a30fbb988f01bb4bfd0d07072711718","first_computed_at":"2026-07-05T11:28:26.137112Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:28:26.137112Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9YDJr+rHxOu6Xi+UXWsaLuAvoz9zl93Gqi/rfXBaRcHsF9/xbo2GU5RYXlpa6qnBPAnV1Tzgpqh7xTEDsFF+Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:28:26.137597Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.22366","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e8454696b75958f10e39a8d2398ac27aba5cf7056b37b5592e0eb0eeff0b1a22","sha256:44d1afe739f2d847bfc2936fa8754b11a589aa7a8f39827db41dfd480d4c563e"],"state_sha256":"ed77d442d97a4651b597250be9d8a1295998d5d4eb852656822a606bdbc44cd4"}