Pith Number

pith:RG4NJV6T

pith:2018:RG4NJV6TPDBORD5PHSXLDZPTLR

not attested not anchored not stored refs pending

Zassenhaus Conjecture on torsion units holds for $\text{SL}(2,p)$ and $\text{SL}(2,p^2)$

\'Angel del R\'io, Mariano Serrano

arxiv:1803.05342 v2 · 2018-03-14 · 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{RG4NJV6TPDBORD5PHSXLDZPTLR}

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	2026-05-18T00:18:45.570219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89b8d4d7d378c2e88faf3caeb1e5f35c73a50da6c0912c21849faa087a06d608

Aliases

arxiv: 1803.05342 · arxiv_version: 1803.05342v2 · doi: 10.48550/arxiv.1803.05342 · pith_short_12: RG4NJV6TPDBO · pith_short_16: RG4NJV6TPDBORD5P · pith_short_8: RG4NJV6T

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/RG4NJV6TPDBORD5PHSXLDZPTLR \
  | 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: 89b8d4d7d378c2e88faf3caeb1e5f35c73a50da6c0912c21849faa087a06d608

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88fcb4b9e57b9d8d95bce119ca16c477a050310af7c16df4d3b855c06bbda941",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2018-03-14T15:09:40Z",
    "title_canon_sha256": "ed5d835ad0cd3c2acdb4b76274d12a644c4960d61ce265f2ddd0cd4302098d76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05342",
    "kind": "arxiv",
    "version": 2
  }
}