Pith Number

pith:2LYLMZZW

pith:2011:2LYLMZZWZA7QSHOM2L3BT7V7M7

not attested not anchored not stored refs pending

Generating basis webs for $\SL_n$

Bruce Fontaine

arxiv:1108.4616 v1 · 2011-08-23 · math.QA · math.GT · 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{2LYLMZZWZA7QSHOM2L3BT7V7M7}

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	2026-05-18T04:14:54.078526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2f0b66736c83f091dccd2f619febf67df65c664ab2cb291fd6083e01f4ab0c1

Aliases

arxiv: 1108.4616 · arxiv_version: 1108.4616v1 · doi: 10.48550/arxiv.1108.4616 · pith_short_12: 2LYLMZZWZA7Q · pith_short_16: 2LYLMZZWZA7QSHOM · pith_short_8: 2LYLMZZW

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/2LYLMZZWZA7QSHOM2L3BT7V7M7 \
  | 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: d2f0b66736c83f091dccd2f619febf67df65c664ab2cb291fd6083e01f4ab0c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14afd1a6d02f4d5e01c1ebcfdc87992080e59e24a8197398f9fe03595fdcf151",
    "cross_cats_sorted": [
      "math.GT",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2011-08-23T14:35:29Z",
    "title_canon_sha256": "ecacdc7b4b827a4e96daace2f18999e1b78946834cad07172bc419876cf651d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4616",
    "kind": "arxiv",
    "version": 1
  }
}