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The explanation regarding the eternal truth mentioned in sutra 39 is based on the production of minute particles and perception. In other words, it is within the framework of matter. It is not in relation to the form of substance concerning the nature of the eternal truth. If the form of such truth is something that the sutrakara aimed at, a question could arise regarding the presence of the Pancastikaya in the subject of substance, but there is no question here. Therefore, the sutra "Sad dravyarakshanam" seems inappropriate in this context and has thus been added later. This Digambara sutra is so significant that it cannot be negated, and it is impossible to assume that such a fundamental sutra is not mentioned in the Svetambara version. From this, it is established that sutra 5 (29) is part of the original text of the Tattvarth Sutra. Regarding the discussion of "negation and addition," the consideration of the four sections includes the Digambara text, which, by eliminating the interpretive conclusions of sutras 42-44 from the first section, enhancing the important sentiments of the second section's sutra 7:3, and completing the third and fourth sections with sutras 3: (12-13) and 5 (29), presents revisions in the Svetambara text, all of which are valuable. However, only the fourth section's sutra 5:29 can provide a decisive sutra that can validate the authenticity of the Svetambara version. In this, the secondary aspect discussed by the sutrakara in the second section's sutra 7:3 (3) refers to sutra 7: (4-8).