From the homepage of David Mazier [allocated place]:
Peter Maimounkov and David Mazier. Kademlia: A peer-to-peer information system based on the XOR metric. In the materials of the 1st International Workshop on Peer-to-Peer Systems (IPTPS '02), pp. 53-65, March 2002, paper . (Short versions are often given before the trial , but please read the full article.)
Since quoted links point to postscript, here is the full version PDF
The 2.2 sections in the longer 13-page version contain many improvements and refinements that are not part of the original evidence.
Thus, a flat array of 160 blocks can be considered as Kademlia 0.9, which was necessary for the basic proof, while the tree-based version is Kademlia 1.0, which is needed to implement these improvements.
Note that the tree-based and flat approach is almost equivalent if you don't implement any of the things in later sections, such as unbalanced tree processing or segmentation.
Is there a clearly documented consensus explaining how these ambiguities should be interpreted in plain English?
Not that I knew this, but from the above, I would say that the later sections are simply superior to the previous ones.
source share