Pith Number

pith:3SKKAHPV

pith:2009:3SKKAHPVSMG7HEHV5NZXTNAAAU

not attested not anchored not stored refs pending

Computing Chevalley bases in small characteristics

Arjeh M. Cohen, Dan A. Roozemond

arxiv:0901.1717 v2 · 2009-01-13 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3SKKAHPVSMG7HEHV5NZXTNAAAU}

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	2026-05-18T04:19:54.901925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc94a01df5930df390f5eb7379b400050d977eb733d7b3fda64fd5269e35efd2

Aliases

arxiv: 0901.1717 · arxiv_version: 0901.1717v2 · doi: 10.48550/arxiv.0901.1717 · pith_short_12: 3SKKAHPVSMG7 · pith_short_16: 3SKKAHPVSMG7HEHV · pith_short_8: 3SKKAHPV

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/3SKKAHPVSMG7HEHV5NZXTNAAAU \
  | 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: dc94a01df5930df390f5eb7379b400050d977eb733d7b3fda64fd5269e35efd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd90f8bff3eeaa5fc31fa39752b3ae88108bac5599b39bed5c49f23092903548",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2009-01-13T07:52:30Z",
    "title_canon_sha256": "e02a5f1b16cc3116b1b028002abd233f6d3c3d6bf7229df5b8a92b7867676b6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.1717",
    "kind": "arxiv",
    "version": 2
  }
}