In computing, an object identifier or OID is an identifier used to name an object (compare URN). Structurally, an OID consists of a node in a hierarchically-assigned namespace, formally defined using the ITU-T's ASN.1 standard. Successive numbers of the nodes, starting at the root of the tree, identify each node in the tree. Designers set up new nodes by registering them under the node's registration authority. The root of the tree contains the following three arcs:
- 0: ITU-T
- 1: ISO
- 2: joint-iso-itu-t
Famous quotes containing the word object:
“Thus inevitably does the universe wear our color, and every object fall successively into the subject itself. The subject exists, the subject enlarges; all things sooner or later fall into place. As I am, so I see; use what language we will, we can never say anything but what we are; Hermes, Cadmus, Columbus, Newton, Bonaparte, are the mind’s ministers.”
—Ralph Waldo Emerson (1803–1882)