Pith Number

pith:BGAS2XQ5

pith:2017:BGAS2XQ55NOWNN2NQPP3IFCJJG

not attested not anchored not stored refs pending

On the lattice of the $\sigma$-permutable subgroups of a finite group

Alexander N. Skiba

arxiv:1703.01773 v2 · 2017-03-06 · 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{BGAS2XQ55NOWNN2NQPP3IFCJJG}

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	2026-05-18T00:43:44.952355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09812d5e1deb5d66b74d83dfb414494995a0e12aec35f06c401d7da058c494c5

Aliases

arxiv: 1703.01773 · arxiv_version: 1703.01773v2 · doi: 10.48550/arxiv.1703.01773 · pith_short_12: BGAS2XQ55NOW · pith_short_16: BGAS2XQ55NOWNN2N · pith_short_8: BGAS2XQ5

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/BGAS2XQ55NOWNN2NQPP3IFCJJG \
  | 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: 09812d5e1deb5d66b74d83dfb414494995a0e12aec35f06c401d7da058c494c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c00c21d441f067e9cd233887674fbdbc6e446fca1eb27322f730a1dea6ff3e50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2017-03-06T09:15:34Z",
    "title_canon_sha256": "3a709fc7ebb3047878f9caf7a5a313543b10ec8f74723d776940a5acea6938f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01773",
    "kind": "arxiv",
    "version": 2
  }
}