What is an Ang?
The pages of Sri Guru Granth Sahib Ji are not called pages. They are called Angs — limbs, or parts of a living body. The word reflects the regard in which the Granth is held: not as a book of paper leaves but as the living Guru of the Sikhs. Sri Guru Granth Sahib Ji has 1,430 Angs, and this count is the same in every standard printing, so an Ang number points to exactly the same text everywhere.
The Granth opens on Ang 1 with the Mool Mantar:
ੴ ਸਤਿ ਨਾਮੁ ਕਰਤਾ ਪੁਰਖੁ ਨਿਰਭਉ ਨਿਰਵੈਰੁ ਅਕਾਲ ਮੂਰਤਿ ਅਜੂਨੀ ਸੈਭੰ ਗੁਰ ਪ੍ਰਸਾਦਿ ॥
and near its close, on Ang 1429, comes Mundavani, the seal placed by Guru Arjan Dev Ji over the compilation:
ਥਾਲ ਵਿਚਿ ਤਿੰਨਿ ਵਸਤੂ ਪਈਓ ਸਤੁ ਸੰਤੋਖੁ ਵੀਚਾਰੋ ॥
Why citation by Ang matters
Because the Ang numbering is fixed and shared, it is the honest way to point to a line. Throughout Gurbani Soul and the Knowledge Base, every quotation carries its citation in the same form — “Sri Guru Granth Sahib Ji · Ang N” — so you can always find the line in a physical Saroop or any other copy and confirm it for yourself.
The app never presents a line without its Ang, and never invents one: the citation comes from the same corpus the text does. If you know an Ang, you can open it directly in the reader, or search for a line and follow it back to its Ang.
Counting by Ang also keeps the reading honest in a quieter way. A page number in an ordinary book is just an artefact of that printing; move to a different edition and it changes. Because the Angs of Sri Guru Granth Sahib Ji are shared across every standard Saroop, an Ang is a stable coordinate that belongs to the text itself, not to one copy of it. That is why every citation you meet here — on the web and in the app — is given the same way, and why you can always check it against the Granth in front of you.