Pith Number

pith:SJQKWCAL

pith:2018:SJQKWCALXLEF2B2GUZT3R47MHH

not attested not anchored not stored refs pending

Petit Algebras and their Automorphisms

Christian Brown

arxiv:1806.00822 v1 · 2018-06-03 · 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{SJQKWCALXLEF2B2GUZT3R47MHH}

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	2026-05-18T00:14:18.299965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9260ab080bbac85d0746a667b8f3ec39d92790a3f80ca1fa6c25d87d2be7bcfc

Aliases

arxiv: 1806.00822 · arxiv_version: 1806.00822v1 · doi: 10.48550/arxiv.1806.00822 · pith_short_12: SJQKWCALXLEF · pith_short_16: SJQKWCALXLEF2B2G · pith_short_8: SJQKWCAL

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/SJQKWCALXLEF2B2GUZT3R47MHH \
  | 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: 9260ab080bbac85d0746a667b8f3ec39d92790a3f80ca1fa6c25d87d2be7bcfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddceadba3c0e43eec44d2567115b596e826fd915c18cf5fc5ed10daa3fce860b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2018-06-03T16:16:20Z",
    "title_canon_sha256": "a80ab77476d685880ebc6ebcabda37de8326d58f38f966f7a99c6445ba0d7ac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00822",
    "kind": "arxiv",
    "version": 1
  }
}