Pith Number

pith:2QLTMWJ4

pith:2024:2QLTMWJ4E6Q6GL7NBGDDHO6HQ7

not attested not anchored not stored refs pending

Coupling and Recoupling Coefficients for Wigner's U(4) Supermultiplet Symmetry

Daniel Langr, David Kekejian, Feng Pan, Jerry P. Draayer, Kevin S. Becker, Noah Thompson, Phong Dang, Tomas Dytrych

arxiv:2407.09665 v1 · 2024-07-12 · math-ph · hep-th · math.MP · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QLTMWJ4E6Q6GL7NBGDDHO6HQ7}

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	2026-06-30T02:16:48.519539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d41736593c27a1e32fed098633bbc787d5e96e35849947213153cea99ee72d32

Aliases

arxiv: 2407.09665 · arxiv_version: 2407.09665v1 · doi: 10.48550/arxiv.2407.09665 · pith_short_12: 2QLTMWJ4E6Q6 · pith_short_16: 2QLTMWJ4E6Q6GL7N · pith_short_8: 2QLTMWJ4

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/2QLTMWJ4E6Q6GL7NBGDDHO6HQ7 \
  | 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: d41736593c27a1e32fed098633bbc787d5e96e35849947213153cea99ee72d32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95a888118b0d1d213b4abfb94d10eba87ff44c193667a52c3d3c623caf0dba0a",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2024-07-12T19:59:32Z",
    "title_canon_sha256": "1f83442ff907f1a25e2424580523eb8f2d12b86415a60414ce43b4f3aa0fb0e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.09665",
    "kind": "arxiv",
    "version": 1
  }
}