Pith Number

pith:SECMDOFZ

pith:2016:SECMDOFZDHSTGHRTLM72BTO4BG

not attested not anchored not stored refs pending

A Flat and Scalable Data Center Network Topology Based on De Bruijn Graphs

Frank D\"urr

arxiv:1610.03245 v1 · 2016-10-11 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SECMDOFZDHSTGHRTLM72BTO4BG}

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	2026-05-18T01:02:35.929309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9104c1b8b919e5331e335b3fa0cddc0985caa7e0382daef3f619e553a51b859f

Aliases

arxiv: 1610.03245 · arxiv_version: 1610.03245v1 · doi: 10.48550/arxiv.1610.03245 · pith_short_12: SECMDOFZDHST · pith_short_16: SECMDOFZDHSTGHRT · pith_short_8: SECMDOFZ

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/SECMDOFZDHSTGHRTLM72BTO4BG \
  | 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: 9104c1b8b919e5331e335b3fa0cddc0985caa7e0382daef3f619e553a51b859f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3837971d66c98ac4fec601b50c7f964d0db62bf2cb8ed2dec234cf769e3cf667",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-10-11T09:18:33Z",
    "title_canon_sha256": "a122fb810e9eb0070277a285d0c3ac7f01e1b976209553d48ba9fe4d90d0733c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03245",
    "kind": "arxiv",
    "version": 1
  }
}