Pith Number

pith:35UOXIMH

pith:2015:35UOXIMHJI3EXEX2SGMOBXNASD

not attested not anchored not stored refs pending

Towards a complete DMT classification of division algebra codes

Alexander Gorodnik, Laura Luzzi, Roope Vehkalahti

arxiv:1509.08254 v1 · 2015-09-28 · cs.IT · math.IT · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35UOXIMHJI3EXEX2SGMOBXNASD}

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	2026-05-18T01:31:54.302918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df68eba1874a364b92fa9198e0dda090d054112e3834a46bea4ba5314e1b2eb0

Aliases

arxiv: 1509.08254 · arxiv_version: 1509.08254v1 · doi: 10.48550/arxiv.1509.08254 · pith_short_12: 35UOXIMHJI3E · pith_short_16: 35UOXIMHJI3EXEX2 · pith_short_8: 35UOXIMH

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/35UOXIMHJI3EXEX2SGMOBXNASD \
  | 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: df68eba1874a364b92fa9198e0dda090d054112e3834a46bea4ba5314e1b2eb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c1f18cb1dd991b797e39b585333343acd4a152108310ae05fffc3155b562208",
    "cross_cats_sorted": [
      "math.IT",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-09-28T09:46:17Z",
    "title_canon_sha256": "f0bbd95b9027df972f112b64d8e6c58a695d0a6217469153c75109c236bd2ddd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08254",
    "kind": "arxiv",
    "version": 1
  }
}