Pith Number

pith:3KB5CN5R

pith:2015:3KB5CN5RZG6YXDB6F6ONPTB2TB

not attested not anchored not stored refs pending

A quadratic hypergeometric 2F1 transformation over finite fields

John Greene, Ron Evans

arxiv:1511.00020 v4 · 2015-10-30 · 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{3KB5CN5RZG6YXDB6F6ONPTB2TB}

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	2026-05-18T01:10:40.007752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da83d137b1c9bd8b8c3e2f9cd7cc3a987ccb3dfee4d83c4110d66b02fc863141

Aliases

arxiv: 1511.00020 · arxiv_version: 1511.00020v4 · doi: 10.48550/arxiv.1511.00020 · pith_short_12: 3KB5CN5RZG6Y · pith_short_16: 3KB5CN5RZG6YXDB6 · pith_short_8: 3KB5CN5R

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/3KB5CN5RZG6YXDB6F6ONPTB2TB \
  | 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: da83d137b1c9bd8b8c3e2f9cd7cc3a987ccb3dfee4d83c4110d66b02fc863141

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44f113727d584296f931a1bda710dc40d03ecad3261ee58525a92021b23d2b70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2015-10-30T20:11:37Z",
    "title_canon_sha256": "2dd9d0feef1859efd712c60cb7627dcf27a90e00233fa8bcfb6ffb6a9c4993ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00020",
    "kind": "arxiv",
    "version": 4
  }
}