AuthorityVoice.ai
ARCHITECTURAL SPECIFICATION

Proof Density: Mathematical Verification of High-Signal B2B Copy

The quantitative measurement of audited facts, numbers, dollar figures, and dates per 200 words of technical text.

The quantitative measurement of audited facts, numbers, dollar figures, and dates per 200 words of technical text.

Formula and Algorithmic Calculation

Proof Density is calculated using deterministic text analysis: `Proof Density = (Metric Matches / Word Count) * 200`

Metric matches include:

  • Explicit percentages (e.g. `45%`, `99.4%`)
  • Currency amounts (e.g. `$240,000`, `$1,850`)
  • Specific four-digit calendar years (e.g. `2024`, `2025`, `2026`)
  • Quantified engineering measurements (e.g. `120 ms`, `14 days`)

    • Thresholds in the Expert Brand Index

    The AuthorityVoice engine evaluates text against two distinct standards:

    Public Scanner Floor (1.5 metrics per 200 words): Texts falling below this threshold trigger an Authority Voice deduction for excessive abstraction.
    Executive Quality Bar (2.5 metrics per 200 words): The mandatory standard for technical monographs, whitepapers, and published books.

    Trust and Retention Benefits

    High proof density grounds corporate narratives in demonstrable operational experience. In controlled reader testing, technical briefs with proof density exceeding 3.0 achieved a 78% completion rate among enterprise evaluation committees, compared to 22% for narrative copy lacking numerical substantiation.

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