Pith Number

pith:JKBYGMDN

pith:2019:JKBYGMDNQX76SK5V33CNXP46KA

not attested not anchored not stored refs pending

Thompson-like characterization of solubility for products of finite groups

A. Mart\'inez-Pastor, L. S. Kazarin, M. D. P\'erez-Ramos, P. Hauck

arxiv:1908.03347 v1 · 2019-08-09 · 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{JKBYGMDNQX76SK5V33CNXP46KA}

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	2026-07-04T23:52:39.212676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a8383306d85ffe92bb5dec4dbbf9e5013f0e6a7cc0afa79fb602d9667142079

Aliases

arxiv: 1908.03347 · arxiv_version: 1908.03347v1 · doi: 10.48550/arxiv.1908.03347 · pith_short_12: JKBYGMDNQX76 · pith_short_16: JKBYGMDNQX76SK5V · pith_short_8: JKBYGMDN

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/JKBYGMDNQX76SK5V33CNXP46KA \
  | 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: 4a8383306d85ffe92bb5dec4dbbf9e5013f0e6a7cc0afa79fb602d9667142079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f29f554108d8e9b4b4db301ff6cff17f25cd980c5f4f38ec14b700ea5144c4da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2019-08-09T07:35:43Z",
    "title_canon_sha256": "8930b6c7234926f1bbd57888b351b993ed45ddf67f0e905f3813d1d1b1447336"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03347",
    "kind": "arxiv",
    "version": 1
  }
}