Source SRC-SL-KUSUMEGI-ET-AL-SCIENCE-2025

Kusumegi, Yang, Ginsparg, de Vaan, Stuart & Yin, “Scientific production in the era of large language models,” Science 390, 2025 (author version arXiv:2601.13187)

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 (Cornell University and UC Berkeley Haas School of Business); a co-author founded arXiv, whose access logs the study uses
Visibility: PUBLIC_REFERENCE
Registry section: —

Version

Pinned version v1.0 (entry SRC-SL-KUSUMEGI-ET-AL-SCIENCE-2025--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): LD09-SL-C05.

Cited in field 6 of LD09-SL-C05--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 e63c231b06ca28487a2515b779c40930fdedd1da5ed793d9555477155787bb3f.

Repository-authored inputs (not Drive exports)

SocioLens claim — LD09-SL-C05 v1.0 (v1.0) — written in the SocioLens repository by Project Lead (Claude, AI) on 2026-10-15; 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 15 October 2026 to build the LD-09 debate; a new Claim, first version, written from the project's LD-09 source notes, checked against full texts or official abstracts. Block “ENTRY 05 — LD09-SL-C05” SHA-256 6e38aaff612e96e729224f56a95cb310f2725c57b4a1651b08487c67e21bc59a; fixture fixtures/authored/claims/LD09-SL-C05--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-KUSUMEGI-ET-AL-SCIENCE-2025--v1.0 current.
VISIBILITY = PUBLIC_REFERENCE — basis: Explicit public provenance selection by LD09-SL-C05--v1.0 (explicit version-pinned public provenance of this ClaimVersion (Amendment v1.2 §6): the pinned field-6 Source record "Kusumegi, Yang, Ginsparg, de Vaan, Stuart & Yin, “Scientific production in the era of large language models,” Science 390, 2025 (author version arXiv:2601.13187)".) (Amendment v1.2 §4, §6).