Pith Number

pith:4Q6C6K7A

pith:2011:4Q6C6K7A3FUNYREGZ4RVLBJ5LK

not attested not anchored not stored refs pending

Hecke algebras, finite general linear groups, and Heisenberg categorification

Alistair Savage, Anthony Licata

arxiv:1101.0420 v4 · 2011-01-02 · math.RT · math.CT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4Q6C6K7A3FUNYREGZ4RVLBJ5LK}

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	2026-05-18T02:39:32.481333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e43c2f2be0d968dc4486cf2355853d5a95826d3e7b11f858b951b39f2d31b178

Aliases

arxiv: 1101.0420 · arxiv_version: 1101.0420v4 · doi: 10.48550/arxiv.1101.0420 · pith_short_12: 4Q6C6K7A3FUN · pith_short_16: 4Q6C6K7A3FUNYREG · pith_short_8: 4Q6C6K7A

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/4Q6C6K7A3FUNYREGZ4RVLBJ5LK \
  | 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: e43c2f2be0d968dc4486cf2355853d5a95826d3e7b11f858b951b39f2d31b178

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94340cc06100ebd0522ba4f1170dda50325d528e75e64d637f04360bce7ef124",
    "cross_cats_sorted": [
      "math.CT",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2011-01-02T17:57:41Z",
    "title_canon_sha256": "65457a96edd6f1ac7d3a64b0f36d292ea647529ac5d99d6178461ee2532beab7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0420",
    "kind": "arxiv",
    "version": 4
  }
}