Pith Number

pith:KKLHJDH2

pith:2015:KKLHJDH22ONIQZ3HX32ZOQELPU

not attested not anchored not stored refs pending

Nonsymmetric Askey-Wilson polynomials and $Q$-polynomial distance-regular graphs

Jae-Ho Lee

arxiv:1509.04433 v2 · 2015-09-15 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKLHJDH22ONIQZ3HX32ZOQELPU}

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	2026-05-18T00:05:08.130244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5296748cfad39a886767bef597408b7d35a9263463d6fba57af4b37f9f3320da

Aliases

arxiv: 1509.04433 · arxiv_version: 1509.04433v2 · doi: 10.48550/arxiv.1509.04433 · pith_short_12: KKLHJDH22ONI · pith_short_16: KKLHJDH22ONIQZ3H · pith_short_8: KKLHJDH2

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/KKLHJDH22ONIQZ3HX32ZOQELPU \
  | 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: 5296748cfad39a886767bef597408b7d35a9263463d6fba57af4b37f9f3320da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81c1cf05464f97b2084e7dfe4fc76100884dfeb73f9dce24f656cb7facfeaab6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-09-15T08:13:46Z",
    "title_canon_sha256": "3927a19a5e66e6094a5e72ff8241dd9b3701866ea83d6ab1c1ee4920e819c8a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04433",
    "kind": "arxiv",
    "version": 2
  }
}