Pith Number

pith:U7T2AVNK

pith:2016:U7T2AVNK6L4A65PGBDS66G35LH

not attested not anchored not stored refs pending

The uniqueness of $PSU_3(8)$ in the Monster

Robert A. Wilson

arxiv:1608.03804 v1 · 2016-08-12 · 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{U7T2AVNK6L4A65PGBDS66G35LH}

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	2026-05-18T00:38:04.268952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7e7a055aaf2f80f75e608e5ef1b7d59f066d164779bb028cc643b0660706f98

Aliases

arxiv: 1608.03804 · arxiv_version: 1608.03804v1 · doi: 10.48550/arxiv.1608.03804 · pith_short_12: U7T2AVNK6L4A · pith_short_16: U7T2AVNK6L4A65PG · pith_short_8: U7T2AVNK

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/U7T2AVNK6L4A65PGBDS66G35LH \
  | 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: a7e7a055aaf2f80f75e608e5ef1b7d59f066d164779bb028cc643b0660706f98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14171ab1843a7239d1aebcec3fa9d2d9ba724ff109b3d4683cd6e30d42cf1736",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2016-08-12T14:23:24Z",
    "title_canon_sha256": "c2f666583f33e29079b9e2acbab64c7300888d1f77abb3cc3b1e532a82167c1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03804",
    "kind": "arxiv",
    "version": 1
  }
}