UI Draggable + Sortable: How to get New Added Item Reference?

UI Draggable + Sortable: How to get New Added Item Reference?

I have suscribed to the receive event drom the Sortable object but i cant seems to get a reference to the new added item that it's created when the draggable is dropped on the sortable.

I dont want the ui.helper nor the ui.sender  

I want a reference to the new item of the list, but i dont know how to get it. Someone knows?