Authenticity-aware references

Scriptures

Read carefully classified references without mislabeling later devotional works as Vedic sources.
Om Gam Ganapataye Namah

Vedic

Gananam Tva Ganapatim

The mantra is Vedic and addressed in its original context to Brahmanaspati/Brihaspati; later Ganesha worship often uses it devotionally for Ganapati.

Needs editorial review