Pith Number

pith:NVXXT2EH

pith:2016:NVXXT2EHL25DJOCSNCYVLMHFNO

not attested not anchored not stored refs pending

Prolate Spheroidal Wave Functions Associated with the Quaternionic Fourier Transform

Cuiming Zou, Joao Morais, Kit Ian Kou

arxiv:1609.00891 v1 · 2016-09-04 · 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{NVXXT2EHL25DJOCSNCYVLMHFNO}

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	2026-05-18T01:06:19.661418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d6f79e8875eba34b85268b155b0e56bab3c6528e7ee3d5b0b6f2e2005cd2c43

Aliases

arxiv: 1609.00891 · arxiv_version: 1609.00891v1 · doi: 10.48550/arxiv.1609.00891 · pith_short_12: NVXXT2EHL25D · pith_short_16: NVXXT2EHL25DJOCS · pith_short_8: NVXXT2EH

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/NVXXT2EHL25DJOCSNCYVLMHFNO \
  | 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: 6d6f79e8875eba34b85268b155b0e56bab3c6528e7ee3d5b0b6f2e2005cd2c43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01d99de8c2831a35adfe446efcbe2be8b0639d85c69a12b03387df5388a766ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-09-04T03:11:16Z",
    "title_canon_sha256": "eaf617ac8710c4c5f22f542f5215c174df00659792106cec41da206cba7946d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00891",
    "kind": "arxiv",
    "version": 1
  }
}