Pith Number

pith:ZPLVTTLJ

pith:2014:ZPLVTTLJWQG3DI4YFXKKFEFJ43

not attested not anchored not stored refs pending

Admissibility condition for exceptional Laguerre polynomials

Antonio J. Dur\'an, Mario P\'erez

arxiv:1409.4901 v1 · 2014-09-17 · 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{ZPLVTTLJWQG3DI4YFXKKFEFJ43}

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	2026-05-18T02:42:38.392143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbd759cd69b40db1a3982dd4a290a9e6e6a8f2c2bb2e7272d588a33617acb03b

Aliases

arxiv: 1409.4901 · arxiv_version: 1409.4901v1 · doi: 10.48550/arxiv.1409.4901 · pith_short_12: ZPLVTTLJWQG3 · pith_short_16: ZPLVTTLJWQG3DI4Y · pith_short_8: ZPLVTTLJ

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/ZPLVTTLJWQG3DI4YFXKKFEFJ43 \
  | 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: cbd759cd69b40db1a3982dd4a290a9e6e6a8f2c2bb2e7272d588a33617acb03b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3549fa624555d7e6ec1b80406e810804d19789d0892e96d19946f6f189f32e18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-09-17T08:40:51Z",
    "title_canon_sha256": "3883b091ae174abfd24fa3bdef488a9717350e3cef4019e33151c0b975651886"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4901",
    "kind": "arxiv",
    "version": 1
  }
}