Pith Number

pith:OZGEU4WJ

pith:2004:OZGEU4WJPSOVZENUIML6QENC7T

not attested not anchored not stored refs pending

Sextonions and the magic square

Bruce W. Westbury

arxiv:math/0411428 v1 · 2004-11-19 · math.RA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZGEU4WJPSOVZENUIML6QENC7T}

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	2026-05-18T04:24:52.168013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

764c4a72c97c9d5c91b44317e811a2fcc3d09edea15958c62ffd55fbebbd026c

Aliases

arxiv: math/0411428 · arxiv_version: math/0411428v1 · doi: 10.48550/arxiv.math/0411428 · pith_short_12: OZGEU4WJPSOV · pith_short_16: OZGEU4WJPSOVZENU · pith_short_8: OZGEU4WJ

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/OZGEU4WJPSOVZENUIML6QENC7T \
  | 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: 764c4a72c97c9d5c91b44317e811a2fcc3d09edea15958c62ffd55fbebbd026c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8b3063d156e617bfc01dffd0b4f15ee4c059f53df1c3cc8548ce5990d7dcc8e",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "",
    "primary_cat": "math.RA",
    "submitted_at": "2004-11-19T10:03:49Z",
    "title_canon_sha256": "f7323d73ea999d0a45360e21a65e66dd465658ae8322b0b420cd81c2ad9673ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0411428",
    "kind": "arxiv",
    "version": 1
  }
}