Pith Number

pith:MGLNDB7K

pith:2004:MGLNDB7K7A5AKG4Q4BMEOBMPDG

not attested not anchored not stored refs pending

Multiple little q-Jacobi polynomials

Kelly Postelmans, Walter Van Assche

arxiv:math/0403532 v1 · 2004-03-31 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGLNDB7K7A5AKG4Q4BMEOBMPDG}

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	2026-05-18T03:11:24.513453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6196d187eaf83a051b90e05847058f199e091e3bd72b3e6b3703e2c0336f1498

Aliases

arxiv: math/0403532 · arxiv_version: math/0403532v1 · doi: 10.48550/arxiv.math/0403532 · pith_short_12: MGLNDB7K7A5A · pith_short_16: MGLNDB7K7A5AKG4Q · pith_short_8: MGLNDB7K

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/MGLNDB7K7A5AKG4Q4BMEOBMPDG \
  | 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: 6196d187eaf83a051b90e05847058f199e091e3bd72b3e6b3703e2c0336f1498

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da49bb2012b137aec56f6961d3aa1e86e70e12c1da415dfdb6ba03d42832ead2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.CA",
    "submitted_at": "2004-03-31T06:12:18Z",
    "title_canon_sha256": "3d92496ac5760d89a28d9e83186b4756c3782e2efa2a7664e3f38f2f02ce50bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0403532",
    "kind": "arxiv",
    "version": 1
  }
}