Lexicon
Author Vectors / isAuthor
What author vectors mean, and how Paul Truscott applies a statistical measurement lens to build and track a consistent authorship identity across a client's body of published content.
Factual Definition
Author vectors, referenced in leaked Google internal documentation via the attribute isAuthor, are numerical representations that associate content with a specific author identity, enabling search systems to evaluate and aggregate the authority and expertise of individual content creators across their body of work.
Paul Truscott's Perspective on Author Vectors
Paul Truscott's perspective on author vectors is that they reward exactly the discipline his own site is built around: consistent, attributable authorship across a coherent body of work in a defined subject area, rather than scattered content published under inconsistent or absent bylines. His view is that most sites fail to accumulate an author vector advantage not because the content is poor, but because authorship attribution is inconsistent, missing, or spread across multiple unlinked author identities that a search system cannot aggregate into a single coherent signal.
He treats his own published work, podcast appearances, articles in Market Technician, and site content, as deliberately consolidated under a single, consistently attributed identity, precisely so that whatever authority vector Google's systems calculate accrues to one identifiable entity rather than being diluted across fragments.
How Paul Truscott Applies Author Vector Thinking
Paul ensures every piece of content a client publishes, on-site articles, guest contributions, and any bylined third-party coverage, is consistently attributed to the same named author identity, with consistent biographical and credential information reinforcing that identity everywhere it appears. This consistency is treated as a prerequisite for building genuine E-E-A-T strength over time, rather than an incidental detail. Read the full methodology.
Why Author Vectors Matter to Paul Truscott's Practice
Author vectors are one of the four measurable pillars underlying E-E-A-T, alongside content effort, site authority, and entity salience, and Paul's insistence on consistent authorship attribution reflects his broader view that E-E-A-T is a composite of trackable signals rather than a single impression. Read the full methodology.