Pith Number

pith:G22VUG76

pith:2016:G22VUG76443QVFMZGNMXQ4DCRE

not attested not anchored not stored refs pending

A Classification Theorem for Varieties Generated by Wreath Products of Groups

Vahagn H. Mikaelian

arxiv:1607.02464 v2 · 2016-07-08 · 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{G22VUG76443QVFMZGNMXQ4DCRE}

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	2026-05-18T01:03:58.561875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36b55a1bfee7370a959933597870628912399bbc04e4576fe175ff2197126284

Aliases

arxiv: 1607.02464 · arxiv_version: 1607.02464v2 · doi: 10.48550/arxiv.1607.02464 · pith_short_12: G22VUG76443Q · pith_short_16: G22VUG76443QVFMZ · pith_short_8: G22VUG76

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/G22VUG76443QVFMZGNMXQ4DCRE \
  | 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: 36b55a1bfee7370a959933597870628912399bbc04e4576fe175ff2197126284

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6d4d7c04c002ef69739a05451cab9ada279a3178326e08e3c9948a2bd3de998",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2016-07-08T17:28:05Z",
    "title_canon_sha256": "4225428ae7ec29358b6a57ceea2b412270a499a1ef7ba7d54a560cc7f86a3a9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02464",
    "kind": "arxiv",
    "version": 2
  }
}