Pith Number

pith:5XUEEPR4

pith:2025:5XUEEPR4WXBOCZRMJH3BSRCNKM

not attested not anchored not stored refs pending

A unified approach to hypergeometric class functions

Jan Derezi\'nski

arxiv:2502.00166 v2 · 2025-01-31 · math.CA · math-ph · math.CV · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XUEEPR4WXBOCZRMJH3BSRCNKM}

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	2026-07-05T11:32:24.053092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ede8423e3cb5c2e1662c49f619444d532e54657097d8662363fbd9779828a161

Aliases

arxiv: 2502.00166 · arxiv_version: 2502.00166v2 · doi: 10.48550/arxiv.2502.00166 · pith_short_12: 5XUEEPR4WXBO · pith_short_16: 5XUEEPR4WXBOCZRM · pith_short_8: 5XUEEPR4

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/5XUEEPR4WXBOCZRMJH3BSRCNKM \
  | 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: ede8423e3cb5c2e1662c49f619444d532e54657097d8662363fbd9779828a161

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e430bee2619e3d01b10eb818a74e7ec4205a0d2961ca514c7ec1cac5e983ff82",
    "cross_cats_sorted": [
      "math-ph",
      "math.CV",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2025-01-31T21:09:58Z",
    "title_canon_sha256": "51cb996fddb180e1a1bbe36f6d614af7ae90342e61761acf23ed1661ef955e37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00166",
    "kind": "arxiv",
    "version": 2
  }
}