Pith Number

pith:HRRUG7DR

pith:2011:HRRUG7DRUNEHWUYIWBOEVZEPQ4

not attested not anchored not stored refs pending

A classification of primitive permutation groups with finite stabilizers

Simon M. Smith

arxiv:1109.5432 v2 · 2011-09-26 · 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{HRRUG7DRUNEHWUYIWBOEVZEPQ4}

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	2026-05-18T02:27:19.215967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c63437c71a3487b5308b05c4ae48f8717faccef959d23b048e455db1e94d729

Aliases

arxiv: 1109.5432 · arxiv_version: 1109.5432v2 · doi: 10.48550/arxiv.1109.5432 · pith_short_12: HRRUG7DRUNEH · pith_short_16: HRRUG7DRUNEHWUYI · pith_short_8: HRRUG7DR

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/HRRUG7DRUNEHWUYIWBOEVZEPQ4 \
  | 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: 3c63437c71a3487b5308b05c4ae48f8717faccef959d23b048e455db1e94d729

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eea57c7007abe6f98d5ff03043e2048ba0676a9cf174d54f717ca856f5fb04a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2011-09-26T03:04:23Z",
    "title_canon_sha256": "0856e8422c9a65dced394000001e828019a31239591f0a471659522b56f0fbb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5432",
    "kind": "arxiv",
    "version": 2
  }
}