What does "pith" mean in terms of information?

The term "pith" refers to something that is concise yet rich in meaning. When applied to information, it suggests that the communication is not only brief but also packed with substance, making it impactful and clear. This quality of being both succinct and meaningful allows for efficient communication that captures the essence of an idea without unnecessary elaboration.

In contrast, the other options either describe qualities that do not align with the essence of "pith" or misunderstand its connotation. For instance, being long-winded and detailed implies excessive length without the emphasis on richness of meaning. Similarly, superficial and trivial content lacks depth, and vagueness introduces ambiguity, neither of which corresponds to the clarity and conciseness that "pith" embodies. Thus, the choice that accurately reflects the meaning of "pith" as it pertains to information is one that highlights both brevity and meaningfulness.