Pith Number

pith:CI4GDXQY

pith:2014:CI4GDXQYNUYSDLHKSZ2FFOSIF6

not attested not anchored not stored refs pending

Generalization of a quadratic transformation due to Exton

A K Rathie, R B Paris, Y S Kim

arxiv:1403.7782 v1 · 2014-03-30 · 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{CI4GDXQYNUYSDLHKSZ2FFOSIF6}

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	2026-05-18T02:55:12.398230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

123861de186d3121acea967452ba482f962d631f27580fdbddd1e99fb5c18cf4

Aliases

arxiv: 1403.7782 · arxiv_version: 1403.7782v1 · doi: 10.48550/arxiv.1403.7782 · pith_short_12: CI4GDXQYNUYS · pith_short_16: CI4GDXQYNUYSDLHK · pith_short_8: CI4GDXQY

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/CI4GDXQYNUYSDLHKSZ2FFOSIF6 \
  | 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: 123861de186d3121acea967452ba482f962d631f27580fdbddd1e99fb5c18cf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b955a6d96719358404ed2a6d1bc92044cf229f48ea1c97bd9f2a32e194d46f43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-03-30T16:39:57Z",
    "title_canon_sha256": "3694582f4b7b579c8e0f5903c5a1c6bd0cf05d04b67c77853b71cb9b10c2af68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7782",
    "kind": "arxiv",
    "version": 1
  }
}