Pith Number

pith:SIBCY7JH

pith:2015:SIBCY7JHEVT26C7HIITIRDNYRM

not attested not anchored not stored refs pending

Properties of the zeros of generalized hypergeometric polynomials

Francesco Calogero, Oksana Bihun

arxiv:1507.07808 v1 · 2015-07-28 · math-ph · math.CA · math.MP · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SIBCY7JHEVT26C7HIITIRDNYRM}

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	2026-05-18T01:36:04.414115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92022c7d272567af0be74226888db88b13a41f6fe968e25e451d4989ed82ff80

Aliases

arxiv: 1507.07808 · arxiv_version: 1507.07808v1 · doi: 10.48550/arxiv.1507.07808 · pith_short_12: SIBCY7JHEVT2 · pith_short_16: SIBCY7JHEVT26C7H · pith_short_8: SIBCY7JH

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/SIBCY7JHEVT26C7HIITIRDNYRM \
  | 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: 92022c7d272567af0be74226888db88b13a41f6fe968e25e451d4989ed82ff80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "677f173f049f1d44c51d74d9505464a472bd0c20fead83fd014d81d312835afc",
    "cross_cats_sorted": [
      "math.CA",
      "math.MP",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-07-28T15:22:57Z",
    "title_canon_sha256": "00d2b9042387075677e0bfe7701d632a7a5c13f8643558107d745ee2566b1d4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07808",
    "kind": "arxiv",
    "version": 1
  }
}