Matrix · Author metadata
AuthorityEntity & E-E-A-T Signalsmedium effortmedium volatility
The myth
Anonymous SEO content works fine for AI citation.
The receipt says
Named authors with credentials raise Claude citation probability by ~23%.
Impact
6.4
How much this moves citations
Consensus
5.4
How much the industry agrees
Evidence
66%
Strength of underlying research
Engines
2
Claude, ChatGPT
Nuance
Byline authority is a cheap intervention with a real lift, especially for Claude.
Primary source
Author bylines with credentials increase Claude citation probability
Independent analysisRankScale
RankScale controlled test: adding named author + credentials to identical content raised Claude citation rate by 23%.
https://rankscale.ai/author-authority-test ↗Published 2025-02-28 · Evidence 66%
Applies to
ClaudeChatGPT