Pith Number

pith:XXZ6YVD6

pith:2011:XXZ6YVD6YFEGA5OWLFTS33YPKK

not attested not anchored not stored refs pending

d-Orthogonal polynomials and su(2)

Alexei Zhedanov, Luc Vinet, Vincent X. Genest

arxiv:1110.1902 v3 · 2011-10-10 · 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{XXZ6YVD6YFEGA5OWLFTS33YPKK}

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	2026-05-18T04:02:39.358730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdf3ec547ec1486075d659672def0f528b52e8e67dc94e55036c128983f52cdb

Aliases

arxiv: 1110.1902 · arxiv_version: 1110.1902v3 · doi: 10.48550/arxiv.1110.1902 · pith_short_12: XXZ6YVD6YFEG · pith_short_16: XXZ6YVD6YFEGA5OW · pith_short_8: XXZ6YVD6

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/XXZ6YVD6YFEGA5OWLFTS33YPKK \
  | 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: bdf3ec547ec1486075d659672def0f528b52e8e67dc94e55036c128983f52cdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd930014127713085c2146068bf333bc6a2c9a56f3377fe9bda4de2674ab990b",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-10-10T01:30:43Z",
    "title_canon_sha256": "e23ebdbce4acaa5a3bc4e70d397b2ed9673fb9e7813fc3974440d9b48c836d7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1902",
    "kind": "arxiv",
    "version": 3
  }
}