Pith Number

pith:U5VQEMWZ

pith:2016:U5VQEMWZ2EP2N3BDWU37REMPKV

not attested not anchored not stored refs pending

The center of the small quantum group u_q(sl_3) for l=5: a numerical computation

Anna Lachowska, Steven Glenn Jackson

arxiv:1611.08872 v1 · 2016-11-27 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5VQEMWZ2EP2N3BDWU37REMPKV}

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	2026-05-18T00:56:29.989536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a76b0232d9d11fa6ec23b537f8918f556f378eec637c633d4c5ed26bc7b59913

Aliases

arxiv: 1611.08872 · arxiv_version: 1611.08872v1 · doi: 10.48550/arxiv.1611.08872 · pith_short_12: U5VQEMWZ2EP2 · pith_short_16: U5VQEMWZ2EP2N3BD · pith_short_8: U5VQEMWZ

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/U5VQEMWZ2EP2N3BDWU37REMPKV \
  | 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: a76b0232d9d11fa6ec23b537f8918f556f378eec637c633d4c5ed26bc7b59913

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4a6518eea67484842c0721631d951aaca09bcbe5423944bf5eb5337c499f40f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2016-11-27T16:40:09Z",
    "title_canon_sha256": "0b1ee883631a099d3928df468e0eaffda74268c060a12c27f91441e2181f0a86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08872",
    "kind": "arxiv",
    "version": 1
  }
}