Pith Number

pith:DKBPAABV

pith:2017:DKBPAABVGRBUVOT5JXNNBG2ORY

not attested not anchored not stored refs pending

Matrix wreath products of algebras and embedding theorems

Adel Alahmadi, Efim Zelmanov, Hamed Alsulami, S.K. Jain

arxiv:1703.08734 v2 · 2017-03-25 · math.RA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKBPAABVGRBUVOT5JXNNBG2ORY}

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	2026-05-18T00:47:25.866649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a82f0003534434aba7d4ddad09b4e8e3eb46dcafe4ab5d6e55040a59b0b939d

Aliases

arxiv: 1703.08734 · arxiv_version: 1703.08734v2 · doi: 10.48550/arxiv.1703.08734 · pith_short_12: DKBPAABVGRBU · pith_short_16: DKBPAABVGRBUVOT5 · pith_short_8: DKBPAABV

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/DKBPAABVGRBUVOT5JXNNBG2ORY \
  | 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: 1a82f0003534434aba7d4ddad09b4e8e3eb46dcafe4ab5d6e55040a59b0b939d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71083c4c312c44cfa6f21b77ab2589d2a7d8bf85fbd8dde895568c0167baf150",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-03-25T19:20:02Z",
    "title_canon_sha256": "c8b665d38dcbf1054d26762b3d74d09df58405cd7fa15b6dc076283cec0d46c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08734",
    "kind": "arxiv",
    "version": 2
  }
}