Pith Number

pith:DSWNQWNQ

pith:2013:DSWNQWNQU5Z4ZCO6X5NYZ2HS7C

not attested not anchored not stored refs pending

A new approach to the epsilon expansion of generalized hypergeometric functions

David Greynat, Javier Sesma

arxiv:1302.2423 v2 · 2013-02-11 · math-ph · hep-ph · hep-th · 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{DSWNQWNQU5Z4ZCO6X5NYZ2HS7C}

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.

Cited by

2 papers in Pith

HyperPrecision: A Mathematica package for High-Precision Numerical Evaluation of Multivariate Hypergeometric Functions

Numerical analytical continuation of multivariate hypergeometric functions

Receipt and verification

First computed	2026-05-18T01:51:42.879257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cacd859b0a773cc89debf5b8ce8f2f89d8812343f955b0860c6d81330645fe4

Aliases

arxiv: 1302.2423 · arxiv_version: 1302.2423v2 · doi: 10.48550/arxiv.1302.2423 · pith_short_12: DSWNQWNQU5Z4 · pith_short_16: DSWNQWNQU5Z4ZCO6 · pith_short_8: DSWNQWNQ

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/DSWNQWNQU5Z4ZCO6X5NYZ2HS7C \
  | 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: 1cacd859b0a773cc89debf5b8ce8f2f89d8812343f955b0860c6d81330645fe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88319447279b844bb4b07d20266af1f5ae89661bf3ecb452c25509fc82ba8aa3",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-02-11T09:27:12Z",
    "title_canon_sha256": "8ee310569f2b20144f9380a32aacda65b1f050de1fc11b44a54b3f827e612fe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2423",
    "kind": "arxiv",
    "version": 2
  }
}