Pith Number

pith:B2AYGCXM

pith:2018:B2AYGCXMMY7273CXVZUWVNM3OZ

not attested not anchored not stored refs pending

An extension of the Whittaker function

Gauhar Rahman, Junesang Choi, Kottakkaran Sooppy Nisar

arxiv:1801.08032 v1 · 2018-01-22 · 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{B2AYGCXMMY7273CXVZUWVNM3OZ}

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	2026-05-18T00:25:08.502366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e81830aec663fafec57ae696ab59b765c72400da7c0f4cd3733de44bf9fc86b

Aliases

arxiv: 1801.08032 · arxiv_version: 1801.08032v1 · doi: 10.48550/arxiv.1801.08032 · pith_short_12: B2AYGCXMMY72 · pith_short_16: B2AYGCXMMY7273CX · pith_short_8: B2AYGCXM

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/B2AYGCXMMY7273CXVZUWVNM3OZ \
  | 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: 0e81830aec663fafec57ae696ab59b765c72400da7c0f4cd3733de44bf9fc86b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc24af4895f1ca009c33caf3be20176b242f153a8baba9e4c01dbdf5fd307636",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-01-22T05:44:11Z",
    "title_canon_sha256": "adda81741b0a369c2a2428ecaf2bdba89078cd79e67eed8d42de89c562acafc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08032",
    "kind": "arxiv",
    "version": 1
  }
}