Pith Number

pith:CEKSU2NT

pith:2017:CEKSU2NTD7KDQTPZ2OZZTRGECR

not attested not anchored not stored refs pending

Bounding the composition length of primitive permutation groups and completely reducible linear groups

Cheryl E. Praeger, Gabriel Verret, Kyle Rosa, S. P. Glasby

arxiv:1712.05520 v2 · 2017-12-15 · 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{CEKSU2NTD7KDQTPZ2OZZTRGECR}

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	2026-05-18T00:21:04.372269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11152a69b31fd4384df9d3b399c4c4147ed6a01e68496c1a9a05ed11e8ee9502

Aliases

arxiv: 1712.05520 · arxiv_version: 1712.05520v2 · doi: 10.48550/arxiv.1712.05520 · pith_short_12: CEKSU2NTD7KD · pith_short_16: CEKSU2NTD7KDQTPZ · pith_short_8: CEKSU2NT

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/CEKSU2NTD7KDQTPZ2OZZTRGECR \
  | 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: 11152a69b31fd4384df9d3b399c4c4147ed6a01e68496c1a9a05ed11e8ee9502

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "962e7ef3c4dd267ed82cd589f8f98c7e9a19c4b29bb204001537a1465fc82bde",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2017-12-15T03:58:25Z",
    "title_canon_sha256": "61658ea52738368abcb40dfa27fc6b941fcb5b4519964af047f524043eaef616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05520",
    "kind": "arxiv",
    "version": 2
  }
}