Pith Number

pith:HCNRAATT

pith:2008:HCNRAATT4NAHWLKA2YAJ42CFLP

not attested not anchored not stored refs pending

On Oliver's p-group conjecture

David J. Green, L\'aszl\'o H\'ethelyi, Markus Lilienthal

arxiv:0804.2763 v2 · 2008-04-17 · 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{HCNRAATT4NAHWLKA2YAJ42CFLP}

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	2026-05-18T02:26:45.830555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

389b100273e3407b2d40d6009e68455bd88b6ac84833bd806789254ee7d99b47

Aliases

arxiv: 0804.2763 · arxiv_version: 0804.2763v2 · doi: 10.48550/arxiv.0804.2763 · pith_short_12: HCNRAATT4NAH · pith_short_16: HCNRAATT4NAHWLKA · pith_short_8: HCNRAATT

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/HCNRAATT4NAHWLKA2YAJ42CFLP \
  | 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: 389b100273e3407b2d40d6009e68455bd88b6ac84833bd806789254ee7d99b47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f83a1ecffb51ab86fe7846ec6d8d0209ea281f004977ca5a6c457138d2b0febd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2008-04-17T10:50:56Z",
    "title_canon_sha256": "206147f7d00542752471d8ca3023097b35cc4206b4e10f127020f2dfea802929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.2763",
    "kind": "arxiv",
    "version": 2
  }
}