Review the following biographical profile: The subject is born outside the territorial jurisdiction of India. At the exact time of birth, at least one of their parents holds active Indian citizenship. The parents successfully record the birth at an official Indian consulate within twelve months. Identify the specific statutory pathway this subject utilizes to acquire citizenship:
1. The statutory pathway of Citizenship by Birth.
2. The statutory pathway of Citizenship by Descent.
3. The statutory pathway of Citizenship by Registration.
4. The statutory pathway of Citizenship by Naturalisation.