Another exercise that incorporates this information can be found in Essentials: Guitar Gym > Major scale and Thirds
Note: The numbers on this diagram represent scale degrees, not fingers.
You would have noticed once you got to 6 anyway 😉
To find the arpeggio, simply play 1-3-5-7-8 (and repeat for the 2nd octave)
Your fingers don’t shift at all with this scale, meaning they stay within the four frets that are used.