Pith Number

pith:KPCV3F7G

pith:2019:KPCV3F7GBFBWHSFXFFBSTGJX3Z

not attested not anchored not stored refs pending

Inversion formula with hypergeometric polynomials and its application to an integral equation

Alain Simonian, Fabrice Guillemin, Ridha Nasri

arxiv:1904.08283 v1 · 2019-04-16 · math.CA · cs.DM · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KPCV3F7GBFBWHSFXFFBSTGJX3Z}

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	2026-05-17T23:48:18.137561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53c55d97e6094363c8b72943299937de67e11317f8ae70e423a122f36cb3d989

Aliases

arxiv: 1904.08283 · arxiv_version: 1904.08283v1 · doi: 10.48550/arxiv.1904.08283 · pith_short_12: KPCV3F7GBFBW · pith_short_16: KPCV3F7GBFBWHSFX · pith_short_8: KPCV3F7G

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/KPCV3F7GBFBWHSFXFFBSTGJX3Z \
  | 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: 53c55d97e6094363c8b72943299937de67e11317f8ae70e423a122f36cb3d989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67a4b565c31bad0a2664290f6911667bd61662b6f82ef427f3ab08746d08dd69",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2019-04-16T17:23:32Z",
    "title_canon_sha256": "1b662e6d9781f6c5524d814bb1f14fafe23534087a194bfeee89a7be85239c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08283",
    "kind": "arxiv",
    "version": 1
  }
}