Pith Number

pith:32NOLZCJ

pith:2014:32NOLZCJE3F53XT3I2MCJ4XHML

not attested not anchored not stored refs pending

The expansion of a finite number of terms of the Gauss hypergeometric function of unit argument and the Landau constants

R.B. Paris

arxiv:1408.5268 v2 · 2014-08-22 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32NOLZCJE3F53XT3I2MCJ4XHML}

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	2026-05-18T02:43:53.575686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de9ae5e44926cbddde7b469824f2e762df0660b7afa77e291d90f1135617aa96

Aliases

arxiv: 1408.5268 · arxiv_version: 1408.5268v2 · doi: 10.48550/arxiv.1408.5268 · pith_short_12: 32NOLZCJE3F5 · pith_short_16: 32NOLZCJE3F53XT3 · pith_short_8: 32NOLZCJ

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/32NOLZCJE3F53XT3I2MCJ4XHML \
  | 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: de9ae5e44926cbddde7b469824f2e762df0660b7afa77e291d90f1135617aa96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eaaa0158d0b9940b10d13eda17c604fa8d836b97dda9d7b2a98c6637c15815e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-08-22T11:31:55Z",
    "title_canon_sha256": "fceb5a0b56f31a134a7d2648c9ac7f23559998731f4aa81e6561f91c8bec8896"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5268",
    "kind": "arxiv",
    "version": 2
  }
}