Pith Number

pith:OZJDAGNC

pith:2014:OZJDAGNCO77IUVWGH63Y6TCA2M

not attested not anchored not stored refs pending

A product for permutation groups and topological groups

Simon M. Smith

arxiv:1407.5697 v3 · 2014-07-22 · math.GR · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZJDAGNCO77IUVWGH63Y6TCA2M}

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	2026-05-18T00:25:21.718956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76523019a277fe8a56c63fb78f4c40d31d4c8f364875cc1d3bdf950db518f9f6

Aliases

arxiv: 1407.5697 · arxiv_version: 1407.5697v3 · doi: 10.48550/arxiv.1407.5697 · pith_short_12: OZJDAGNCO77I · pith_short_16: OZJDAGNCO77IUVWG · pith_short_8: OZJDAGNC

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/OZJDAGNCO77IUVWGH63Y6TCA2M \
  | 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: 76523019a277fe8a56c63fb78f4c40d31d4c8f364875cc1d3bdf950db518f9f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e19d75a7d014570dfc06c258d0f9baf98eef5bd327c064b69018e06b4f64fd82",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-07-22T00:15:57Z",
    "title_canon_sha256": "d07a7c2ade43f56e1ac5d7effe11646ccfdfde14b7be39004a88b14441fbe8d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5697",
    "kind": "arxiv",
    "version": 3
  }
}