Pith Number

pith:AFYO4MTD

pith:2017:AFYO4MTDW6ICNUYZDBCBTBYTAD

not attested not anchored not stored refs pending

On $H_{\sigma}$-permutably embedded and $H_{\sigma}$-subnormaly embedded subgroups of finite groups

Alexander N. Skiba, Chi Zhang, Darya A. Sinitsa, Wenbin Guo

arxiv:1701.05134 v1 · 2017-01-18 · 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{AFYO4MTDW6ICNUYZDBCBTBYTAD}

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	2026-05-18T00:52:33.118248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0170ee3263b79026d319184419871300c8c8d826e994bbd50d7d26556d612c12

Aliases

arxiv: 1701.05134 · arxiv_version: 1701.05134v1 · doi: 10.48550/arxiv.1701.05134 · pith_short_12: AFYO4MTDW6IC · pith_short_16: AFYO4MTDW6ICNUYZ · pith_short_8: AFYO4MTD

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/AFYO4MTDW6ICNUYZDBCBTBYTAD \
  | 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: 0170ee3263b79026d319184419871300c8c8d826e994bbd50d7d26556d612c12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "884f9bf7e9bca5c86ce89f50aa91363e3fcb8eedf4311b9a87e3eec93188523f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2017-01-18T16:27:43Z",
    "title_canon_sha256": "d80ce2519ba7f232a9079940fab2cbebe24583db2a404244c60ba75f9b9b52dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05134",
    "kind": "arxiv",
    "version": 1
  }
}