The structure analysis of the Voynich Manuscript

The Voynich Manuscript has long been regarded as an undeciphered or encrypted text, with most studies focusing on linguistic decoding, statistical language modeling, or pictorial interpretation.Despite more than a century of effort, no consensus translation has emerged. This work takes a different approach.Rather than attempting to decode meaning, it analyzes the manuscript solely from the perspective of structural organization.No assumptions are made about the underlying language, semantics, or correspondence between text and illustrations. Through a structure-first analysis, we show that the manuscript exhibits stable, hierarchical, and non-random organization.The text can be interpreted as a collection of procedural units, composed of control-like segments, execution-like segments, and logging or terminal segments.These functional patterns recur across multiple folios and form higher-level chapter structures. Based on these observations, we argue that the Voynich Manuscript is unlikely to be an encrypted message or a failed natural language text.Instead, it is more plausibly understood as a procedural document designed to reproduce a structured mode of thought, rather than to communicate meaning through direct translation. This study demonstrates that document intent can be inferred independently of semantic interpretation, and suggests a general methodological framework applicable to other undeciphered or highly idiosyncratic manuscripts.