Pith Number

pith:FUKSA5UU

pith:2021:FUKSA5UUVEGACMNPU5DI3DT7KH

not attested not anchored not stored refs pending

Permutation invariant Gaussian 2-matrix models

Adrian Padellaro, George Barnes, Sanjaye Ramgoolam

arxiv:2104.03707 v1 · 2021-04-08 · hep-th · 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{FUKSA5UUVEGACMNPU5DI3DT7KH}

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	2026-07-05T04:09:34.996881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d15207694a90c0131afa7468d8e7f51c514d91da588858b60c778090902b119

Aliases

arxiv: 2104.03707 · arxiv_version: 2104.03707v1 · doi: 10.48550/arxiv.2104.03707 · pith_short_12: FUKSA5UUVEGA · pith_short_16: FUKSA5UUVEGACMNP · pith_short_8: FUKSA5UU

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/FUKSA5UUVEGACMNPU5DI3DT7KH \
  | 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: 2d15207694a90c0131afa7468d8e7f51c514d91da588858b60c778090902b119

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a838596b8c4a37f10cb618c736d0660382fe361f50036156bd45b387229ee11c",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-04-08T11:55:09Z",
    "title_canon_sha256": "b6e11c66a88e298609ff5cc87a4e71d02e0977a0174a94aaa3ecfd78b033fc64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.03707",
    "kind": "arxiv",
    "version": 1
  }
}