What is the term for the scholarly discipline concerned with verifying the authenticity of Hadith?

Explanation

– Ilm al-Hadith is the scholarly discipline dedicated to studying and verifying the authenticity of Hadith, examining both the chain of narrators (Isnad) and the textual content (Matn) for consistency and reliability.
– This field developed rigorous criteria to categorize Hadith by their level of authenticity.
– For exams, note that Usul al-Fiqh refers separately to the methodology and principles underlying Islamic jurisprudence.