Pith Number

pith:TUZ5HU4H

pith:2010:TUZ5HU4HB2WMROUX7PCBDY6JEN

not attested not anchored not stored refs pending

Matrix Valued Orthogonal Polynomials related to (SU(2) x SU(2),diag)

Erik Koelink, Maarten van Pruijssen, Pablo Roman

arxiv:1012.2719 v2 · 2010-12-13 · math.RT · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TUZ5HU4HB2WMROUX7PCBDY6JEN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:54:13.057725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d33d3d3870eacc8ba97fbc411e3c9236882c032d543d86f98e3e4d5e60cc937

Aliases

arxiv: 1012.2719 · arxiv_version: 1012.2719v2 · doi: 10.48550/arxiv.1012.2719 · pith_short_12: TUZ5HU4HB2WM · pith_short_16: TUZ5HU4HB2WMROUX · pith_short_8: TUZ5HU4H

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/TUZ5HU4HB2WMROUX7PCBDY6JEN \
  | 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: 9d33d3d3870eacc8ba97fbc411e3c9236882c032d543d86f98e3e4d5e60cc937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d81a24a67dff466ef2df7d8945eea8f23655b7ba6c5cce0942ca8d29391bd19f",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2010-12-13T13:08:33Z",
    "title_canon_sha256": "1dad74a9f5012bc89e3d049ea2879f6260dbd6e432e3143f1495d61720f2f84e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2719",
    "kind": "arxiv",
    "version": 2
  }
}