Pith Number

pith:6RFHU4Q4

pith:2015:6RFHU4Q4M6JMUQ43J3KPRRSP7E

not attested not anchored not stored refs pending

A note on automorphisms of finite $p$-groups

Anitha Thillaisundaram, Gustavo A. Fern\'andez-Alcober

arxiv:1508.00725 v2 · 2015-08-04 · 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{6RFHU4Q4M6JMUQ43J3KPRRSP7E}

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	2026-05-18T01:29:20.561573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f44a7a721c6792ca439b4ed4f8c64ff912a11ce49a21804b2e36de3db4c06ba8

Aliases

arxiv: 1508.00725 · arxiv_version: 1508.00725v2 · doi: 10.48550/arxiv.1508.00725 · pith_short_12: 6RFHU4Q4M6JM · pith_short_16: 6RFHU4Q4M6JMUQ43 · pith_short_8: 6RFHU4Q4

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/6RFHU4Q4M6JMUQ43J3KPRRSP7E \
  | 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: f44a7a721c6792ca439b4ed4f8c64ff912a11ce49a21804b2e36de3db4c06ba8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ce23414c42757ee4f7221c9b9d705d1ff5d7dd8736bda31f2f7eeb2757b9b0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2015-08-04T10:22:17Z",
    "title_canon_sha256": "8b6c5eff5e6c8690bb9ff92847b4cd880d00f619a7ccc7a12385091377252c20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00725",
    "kind": "arxiv",
    "version": 2
  }
}