Pith Number

pith:Y2QUBMFF

pith:2016:Y2QUBMFFLRWMOG56SLVIEMZJFZ

not attested not anchored not stored refs pending

On the Combinatorics of the Universal Enveloping Algebra Uh(sl2)

Edward Salamanca, Rafael Diaz

arxiv:1604.02063 v1 · 2016-04-07 · math.QA · math-ph · math.CO · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2QUBMFFLRWMOG56SLVIEMZJFZ}

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	2026-05-18T01:17:31.329639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6a140b0a55c6cc71bbe92ea8233292e4ba1b99c94386aa5b95a1afdf4d30ad4

Aliases

arxiv: 1604.02063 · arxiv_version: 1604.02063v1 · doi: 10.48550/arxiv.1604.02063 · pith_short_12: Y2QUBMFFLRWM · pith_short_16: Y2QUBMFFLRWMOG56 · pith_short_8: Y2QUBMFF

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/Y2QUBMFFLRWMOG56SLVIEMZJFZ \
  | 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: c6a140b0a55c6cc71bbe92ea8233292e4ba1b99c94386aa5b95a1afdf4d30ad4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e60465835260c5ee14b6894bd50f463d8f09b9a184deb127729e7ece34cc7e54",
    "cross_cats_sorted": [
      "math-ph",
      "math.CO",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2016-04-07T16:26:51Z",
    "title_canon_sha256": "513447278070e674a0531df893302a21a6051643b01b1a417affe16960e6fd64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02063",
    "kind": "arxiv",
    "version": 1
  }
}