Pith Number

pith:PYD6HIE6

pith:2018:PYD6HIE6LSU5WULBYTNDFMHZ5X

not attested not anchored not stored refs pending

Fields of definition of finite hypergeometric functions

Frits Beukers

arxiv:1805.02863 v1 · 2018-05-08 · 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{PYD6HIE6LSU5WULBYTNDFMHZ5X}

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	2026-05-18T00:16:35.431246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e07e3a09e5ca9db5161c4da32b0f9edc76c83401f1afb2f964e10e20843df6b

Aliases

arxiv: 1805.02863 · arxiv_version: 1805.02863v1 · doi: 10.48550/arxiv.1805.02863 · pith_short_12: PYD6HIE6LSU5 · pith_short_16: PYD6HIE6LSU5WULB · pith_short_8: PYD6HIE6

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/PYD6HIE6LSU5WULBYTNDFMHZ5X \
  | 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: 7e07e3a09e5ca9db5161c4da32b0f9edc76c83401f1afb2f964e10e20843df6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9243985a798aa2856dd63bd6f179374c27184d3f372e7a7f4c184de780227df3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-05-08T07:19:28Z",
    "title_canon_sha256": "1f3efa70e852be086a6219378d832f0cc58fad00429c86dd18391ced5f619000"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02863",
    "kind": "arxiv",
    "version": 1
  }
}