Private preview. Not published and not indexed.

Source SRC-LD02-BRYNJOLFSSON-LI-RAYMOND-2025

Brynjolfsson, Li & Raymond, “Generative AI at Work,” Quarterly Journal of Economics 140(2), 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
EMPIRICAL PROOF SOURCES

Version

Current version v1.0, resolved through the explicit current pointer SOURCE--SRC-LD02-BRYNJOLFSSON-LI-RAYMOND-2025.

Versions:v1.0 · current

Linked Claims

Registry “Linked claim” (logical Claim identity; never a pinned version): LD02-HQ-C12.

Registry record (verbatim)
Canonical label
Brynjolfsson, Li & Raymond, “Generative AI at Work,” Quarterly Journal of Economics 140(2), 2025
Class
PEER_REVIEWED_JOURNAL_ARTICLE
Institutional position
Independent academic
Linked claim
LD02-HQ-C12
Status
CURRENT PROOF SOURCE
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 4783b42bb6b093fee5720c48a52399c56ae66d1189ccffbb9ac38c946e1d9c09.

Frozen Drive-derived inputs

  • SocioLens — Proof Source Registry v0.4 (v0.4) — Drive ID 1_-GLmj6PfetWDQH2KldMv-61vmSmzdAyyxgZZZCFnbE; revision: NOT_EXPOSED_BY_DRIVE_TEXT_EXPORT; Drive modified 2026-09-27T19:04:00.374Z; block “REGISTRY ENTRY SRC-LD02-BRYNJOLFSSON-LI-RAYMOND-2025” SHA-256 c9f6348bbaf404dfd172abc89e06115b531a6b40eb1f37ab7b3554a0c3cd5aad; SocioLens — Programme Status & Authority Register v0.6 status “CURRENT PROOF SOURCE REGISTRY.”; frozen fixture fixtures/frozen/proof-source-registry-v0.4.

Builder decisions (not Drive data)

  • VERSION = v1.0 — basis: First SocioLens materialized record for this Source identity; no predecessor record exists (Proof Source Registry v0.3; 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: SocioLens — Programme Status & Authority Register v0.6 status for "SocioLens — Proof Source Registry v0.4": "CURRENT PROOF SOURCE REGISTRY."
  • VISIBILITY = PUBLIC_REFERENCE — basis: Explicit public provenance selection by LD02-HQ-C12--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.) (Amendment v1.2 §4, §6).