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Source SRC-SL-NOY-ZHANG-SCIENCE-2023

Noy & Zhang, “Experimental evidence on the productivity effects of generative artificial intelligence,” Science 381(6654), 2023

No checked link to the original yet. Use the reference above to find it.

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

Version

Pinned version v1.0 (entry SRC-SL-NOY-ZHANG-SCIENCE-2023--v1.0) — this page never floats to newer evidence.

This pinned version is also the current version.

Versions:v1.0 · current

Linked Claims

Registry “Linked claim” (logical Claim identity; never a pinned version): LD04-SL-C01.

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 80fd3c9b5451787af592adaf6052349106c044bc1c39c33c1a832a7147321045.

Repository-authored inputs (not Drive exports)

  • SocioLens claim — LD04-SL-C01 v1.0 (v1.0) — written in the SocioLens repository by Project Lead (Claude, AI) on 2026-10-14; no Drive identity exists. Authority: AGENTS.md "Authority" (the Project Lead decides research content within the research-integrity rules) and the Owner's choice in the SocioLens project chat on 14 October 2026 to build the LD-04 debate; a new Claim, first version, written from the project's LD-04 source notes, checked against full texts or official abstracts. Block “ENTRY 01 — LD04-SL-C01” SHA-256 2b327fc5b5b855c9abb77ff6e046f131c9d193cac1eb015a31ff333b565b23c2; fixture fixtures/authored/claims/LD04-SL-C01--v1.0.

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). 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-SL-NOY-ZHANG-SCIENCE-2023--v1.0 current.
  • VISIBILITY = PUBLIC_REFERENCE — basis: Explicit public provenance selection by LD04-SL-C01--v1.0 (explicit version-pinned public provenance of this ClaimVersion (Amendment v1.2 §6): the pinned field-6 Source record "Noy & Zhang, “Experimental evidence on the productivity effects of generative artificial intelligence,” Science 381(6654), 2023".) (Amendment v1.2 §4, §6).