Pith Number

pith:STBWCQDR

pith:2011:STBWCQDRCUH7GXLOIZ4C4FWRFR

not attested not anchored not stored refs pending

Black box exceptional groups of Lie type

K. Magaard, W. M. Kantor

arxiv:1112.3000 v1 · 2011-12-13 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STBWCQDRCUH7GXLOIZ4C4FWRFR}

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	2026-05-18T04:06:31.806760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94c3614071150ff35d6e46782e16d12c5573b43ae1e0a89c1d835334b3b1aea5

Aliases

arxiv: 1112.3000 · arxiv_version: 1112.3000v1 · doi: 10.48550/arxiv.1112.3000 · pith_short_12: STBWCQDRCUH7 · pith_short_16: STBWCQDRCUH7GXLO · pith_short_8: STBWCQDR

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/STBWCQDRCUH7GXLOIZ4C4FWRFR \
  | 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: 94c3614071150ff35d6e46782e16d12c5573b43ae1e0a89c1d835334b3b1aea5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b4ba660ef25e94a275c3841cf3c952fccdb01d6074c0a727c79c91685879732",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2011-12-13T18:54:32Z",
    "title_canon_sha256": "505fedfe2d95a2e8f4fc68d3fb7b3d577032119ce326b3999b36dcb0c81b769e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3000",
    "kind": "arxiv",
    "version": 1
  }
}