Source SRC-LD07-WESTWOOD-SURVEY-THREAT-2025

Westwood, “The potential existential threat of large language models to online survey research,” PNAS 122(47):e2518075122 (2025)

Open the original (DOI; link checked 2026-10-12)

Source class (bibliographic): PEER_REVIEWED_JOURNAL_ARTICLE
Source-level roles: none
Institutional position: Independent academic
Visibility: PUBLIC_REFERENCE
Registry section: —

Version

Current version v1.0, resolved through the explicit current pointer SOURCE--SRC-LD07-WESTWOOD-SURVEY-THREAT-2025.

Versions:v1.0 · current

Linked Claims

Registry “Linked claim” (logical Claim identity; never a pinned version): LD07-HQ-C09.

Cited in field 6 of LD07-HQ-C09--v1.0

Research-of-record provenance

Materialized by sociolens-materializer 0.6.0 at 2026-09-28T20:00:00.000Z; normalization contract SocioLens — Claim Value Vocabulary v1.0.2 — Pre-Spike Materialization Contract (v1.0.2). Content seal SHA-256 79ee334ed20282e9a1d3f16de09c9904bd2782c65857848ba94b6694942d00dd.

Frozen Drive-derived inputs

R03 — LD-07 Canonical Claim Ledger v1.0 — LOCKED (v1.0) — Drive ID 1xVz_LrQAA8EA1tPhVWIrDgOUU3Zidlg9; revision: NOT_EXPOSED_BY_DRIVE_TEXT_EXPORT; Drive modified 2026-09-29T04:31:14.120Z; block “ENTRY 09 — LD07-HQ-C09” SHA-256 9cca63585480e85526d69f464287a27db8b934aba686e9e299e5b1c1e51e022d; SocioLens — Programme Status & Authority Register v0.6 status “CURRENT.”; frozen fixture fixtures/frozen/r03-ld07-claim-ledger-v1.0-canonical.

Builder decisions (not Drive data)

VERSION = v1.0 — basis: First SocioLens materialized record for this Source identity; no predecessor record exists (Publication System Amendment v1.2 §4; ruling-backed production identity materialized under Issue #39). SocioLens Source-record version, not the external source's edition, revision or version of record.
CURRENT_POINTER = true — basis: Publication System Amendment v1.2 §4: the sole SocioLens record version for this Source identity; the materialization manifest explicitly designates SRC-LD07-WESTWOOD-SURVEY-THREAT-2025--v1.0 current.
VISIBILITY = PUBLIC_REFERENCE — basis: Explicit public provenance selection by LD07-HQ-C09--v1.0 (Issue #5 proof rendering (Architecture Proof Protocol v0.1 AP-08 / Amendment v1.2 §6): explicit version-pinned public provenance of this ClaimVersion — the pinned field-6 Source record "Sean J. Westwood, PNAS 122(47):e2518075122 (2025)"; Drive-derived identity authority (Issue #39 Source inventory): Batch 03 §1; ledger C09; KEY EVIDENCE.) (Amendment v1.2 §4, §6).