Various PI/3.14 related jokes go here.
The item id for Pie in unturned is 1047. You can use this ID with the commands below to spawn the item, give it to a player or buy it on a modded economy server.
Useable: Consumeable
Size_X: 2
Size_Y: 2
Size_Z: 0.45
Food: 100
Water: 25
Blueprints: 1
Blueprint_0_Type: Supply
Blueprint_0_Supplies: 3
Blueprint_0_Supply_0_ID: 1046
Blueprint_0_Supply_0_Amount: 3
Blueprint_0_Supply_1_ID: 462
Blueprint_0_Supply_1_Amount: 1
Blueprint_0_Supply_2_ID: 470
Blueprint_0_Supply_2_Amount: 1
Blueprint_0_Level: 3
Blueprint_0_Skill: Cook
Blueprint_0_Build: 27
ConsumeAudioClip: Sounds/EatCrunchy.mp3