Abu Hatim al-Razi: We do not know this Muhammad ibn Thabit
Ibn Hajar al-Asqalani: Unknown
Al-Dhahabi: Unknown
Ali ibn al-Madini: We do not know anyone who narrated from him except Musa ibn Ubaydah
Yahya ibn Ma'in: I don't know him
Yaqub ibn Shaybah al-Suddi: Unknown