For a thicker, softer chip, skip step 3.
For more precise seasoning, halve spices and set aside, coating the pita and sprinkling on afterwards to taste.
For a lower fat option, replace oil entirely with light coating of cooking spray to ensure spices stick.
Nutritional information wasn't included for this as it will vary quite a bit both from the brand of pita and from the level of oil applied in each case.