Pith Number

pith:ZIMF34M6

pith:2015:ZIMF34M6PKELZE27QEUIYXITFZ

not attested not anchored not stored refs pending

There is no Sz(8) in the Monster

Robert A. Wilson

arxiv:1508.04996 v1 · 2015-08-20 · 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{ZIMF34M6PKELZE27QEUIYXITFZ}

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	2026-05-18T01:35:00.038369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca185df19e7a88bc935f81288c5d132e6a78f2b600f09fac4d298c28128d221d

Aliases

arxiv: 1508.04996 · arxiv_version: 1508.04996v1 · doi: 10.48550/arxiv.1508.04996 · pith_short_12: ZIMF34M6PKEL · pith_short_16: ZIMF34M6PKELZE27 · pith_short_8: ZIMF34M6

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/ZIMF34M6PKELZE27QEUIYXITFZ \
  | 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: ca185df19e7a88bc935f81288c5d132e6a78f2b600f09fac4d298c28128d221d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a463da19b485a2c90d83ac4929bb1aa25a6c011dccbef1f2fadfd3e096627c36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2015-08-20T14:36:52Z",
    "title_canon_sha256": "1ff59fdfcf6bf485791424a36479d5b7f3cb6f391793338a8d3eca09b109c8a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04996",
    "kind": "arxiv",
    "version": 1
  }
}