Pith Number

pith:IXM6VKB3

pith:2016:IXM6VKB3MRXOAQWAW4CIYN6TPN

not attested not anchored not stored refs pending

On the Mathematics of Data Centre Network Topologies

Iain A. Stewart

arxiv:1605.00863 v1 · 2016-05-03 · cs.DM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXM6VKB3MRXOAQWAW4CIYN6TPN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:15:47.817997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45d9eaa83b646ee042c0b7048c37d37b71b723262fd4d3964b4113e1949b9574

Aliases

arxiv: 1605.00863 · arxiv_version: 1605.00863v1 · doi: 10.48550/arxiv.1605.00863 · pith_short_12: IXM6VKB3MRXO · pith_short_16: IXM6VKB3MRXOAQWA · pith_short_8: IXM6VKB3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IXM6VKB3MRXOAQWAW4CIYN6TPN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 45d9eaa83b646ee042c0b7048c37d37b71b723262fd4d3964b4113e1949b9574

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0efd31d44c1d5144c92883b7e66da97cbf475812e0ae7f240f933bf0fc3da5f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2016-05-03T12:21:07Z",
    "title_canon_sha256": "5aeaaf1af04a0ffc6542298811f6298aeb39f3d4cc04697883a79f4bafddcdcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00863",
    "kind": "arxiv",
    "version": 1
  }
}