The authorship and authenticity of this work is disputed. There is no scholarly consensus as to the authorship of the Johannine works. Some scholars have questioned the Eusebian authorship of this work. His assessment is that the narrative is consistent with human authorship. Some scholars consider "Hapax legomena" useful in determining the authorship of written works. There are four main theories in biblical scholarship that address the question of Pauline authorship. Nonetheless, today many theological scholars continue to accept the traditional authorship. The authorship of the report is ambiguous. In this he was preceded by several scholars who rejected Pauline authorship. Scholars say all these converge to confirm William Shakespeare's authorship. Guidelines for assigning authorship vary between institutions and disciplines. In art, emergence is used to explore the origins of novelty, creativity, and authorship. Plato, in his "Menexenus", ascribes authorship to Pericles' companion, Aspasia. It is a pseudepigraphic text of an uncertain date and unknown authorship. The Zodiac's authorship of this letter is debated.