Authenticity

Is Ziyarat al-Nahiya al-Muqaddasa authentically narrated from Imam Mahdi (AS), or is it merely attributed to him? What do scholars say about its chain of transmission and authenticity? Sayyed Mohammad Al-Musawi	Regarding Sahih Muslim 2408, which states that Umar denied the Prophet's order, and another hadith in Sahih Muslim 3175, I have doubts about these narrations. Can you provide clarity on their authenticity and whether they are considered true? Sayyed Mohammad Al-Musawi
What is the authenticity of Shab-e-Barat? Is it considered a Bidah? If not, can you provide its basis according to the Quran, Hadith, and teachings of the Imams? Sayyed Mohammad Al-Musawi	What is the practice of Tawerej and how authentic is it? Sayyed Mohammad Al-Musawi