Pith Number

pith:B2NKBL4M

pith:2012:B2NKBL4MEJXQBWAASTSYYYXSUS

not attested not anchored not stored refs pending

Quadratic color Hom-Lie algebras

A. Makhlouf, F. Ammar, I. Ayadi, S. Mabrouk

arxiv:1204.5155 v1 · 2012-04-23 · math.RA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2NKBL4MEJXQBWAASTSYYYXSUS}

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	2026-05-18T03:57:14.629854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e9aa0af8c226f00d80094e58c62f2a489f9794eeaeb3acb970e274e8da6bf8e

Aliases

arxiv: 1204.5155 · arxiv_version: 1204.5155v1 · doi: 10.48550/arxiv.1204.5155 · pith_short_12: B2NKBL4MEJXQ · pith_short_16: B2NKBL4MEJXQBWAA · pith_short_8: B2NKBL4M

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/B2NKBL4MEJXQBWAASTSYYYXSUS \
  | 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: 0e9aa0af8c226f00d80094e58c62f2a489f9794eeaeb3acb970e274e8da6bf8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d1c0222b6418e1246d48a613f944c6643c63aed7d55cf8d35f020844370bf8c",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2012-04-23T19:32:43Z",
    "title_canon_sha256": "02c4746e3402d52ae6ede9cce31ea5da0eef29a875dc92fb173c38d2cccf7e2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5155",
    "kind": "arxiv",
    "version": 1
  }
}