Creating an item as unbreakable and giving it a durability give you an unknown texture (pink and black squared block)

Using the command:

/give @a minecraft:wooden_pickaxe 1 10 {Unbreakable:1}

Results in an unidentified texture being given to you

What I expected to happen was to be given a Wooden pickaxe with 10 durability removed and a tag or something saying unbreakable

*What actually happened was i was given an unknown texture (pink and black squared block)

Steps to Reproduce:
1. enter command:
/give @a minecraft:wooden_pickaxe 1 10 {Unbreakable:1}
2. see results

PS, i would ideally use this as a tool progression system.