Pith Number

pith:73447ZQL

pith:2026:73447ZQLCRDEVW65PR2GB52UOH

not attested not anchored not stored refs pending

Realization embeddings of the rank two Racah algebra into the rank two Jacobi algebra

Luc Vinet, Nicolas Cramp\'e, Sarah Post

arxiv:2607.29358 v1 · 2026-07-31 · math-ph · 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{73447ZQLCRDEVW65PR2GB52UOH}

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	2026-08-03T01:33:15.845123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fef9cfe60b14464adbdd7c7460f75471f3fdd08210a29c6daf9defc7a4881d0d

Aliases

arxiv: 2607.29358 · arxiv_version: 2607.29358v1 · doi: 10.48550/arxiv.2607.29358 · pith_short_12: 73447ZQLCRDE · pith_short_16: 73447ZQLCRDEVW65 · pith_short_8: 73447ZQL

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/73447ZQLCRDEVW65PR2GB52UOH \
  | 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: fef9cfe60b14464adbdd7c7460f75471f3fdd08210a29c6daf9defc7a4881d0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42ded2b4f5fca8f257342e65ec8589be32c872f13d98b8cf5c63029019d69963",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2026-07-31T12:47:14Z",
    "title_canon_sha256": "7f6a701a2d8bc28b5fbd33c018f6e73c6257c85b8fb4323d6c9c77158380a96c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29358",
    "kind": "arxiv",
    "version": 1
  }
}