Pith Number

pith:PLXQALIN

pith:2011:PLXQALIN3WALOQJWJSTH5QHTX2

not attested not anchored not stored refs pending

Quantum loop algebras, quiver varieties, and cluster algebras

Bernard Leclerc

arxiv:1102.1076 v1 · 2011-02-05 · math.RT · math.CO · 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{PLXQALIN3WALOQJWJSTH5QHTX2}

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	2026-05-18T04:29:55.068237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aef002d0ddd80b741364ca67ec0f3bea17e5315ef81ef7c2fc551f1474e12e3

Aliases

arxiv: 1102.1076 · arxiv_version: 1102.1076v1 · doi: 10.48550/arxiv.1102.1076 · pith_short_12: PLXQALIN3WAL · pith_short_16: PLXQALIN3WALOQJW · pith_short_8: PLXQALIN

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/PLXQALIN3WALOQJWJSTH5QHTX2 \
  | 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: 7aef002d0ddd80b741364ca67ec0f3bea17e5315ef81ef7c2fc551f1474e12e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34afc4f28314ae093a653db5be3f05ad2fde5626860ef11f2bd9a9649136fdaa",
    "cross_cats_sorted": [
      "math.CO",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2011-02-05T15:18:53Z",
    "title_canon_sha256": "f68d578905947fde842d73850275d8dde7d7e42dfb4000bc3dd7c2e59e8ec7b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1076",
    "kind": "arxiv",
    "version": 1
  }
}