Pith Number

pith:ANP7XSZS

pith:2015:ANP7XSZSLA37LS4LMD3EJUWQWG

not attested not anchored not stored refs pending

Taylor Series as Wide-sense Biorthogonal Wavelet Decomposition

H.M. de Oliveira, R.D. Lins

arxiv:1502.01570 v1 · 2015-02-05 · math.CA · cs.IT · math-ph · math.IT · 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{ANP7XSZSLA37LS4LMD3EJUWQWG}

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	2026-05-18T02:27:51.759714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

035ffbcb325837f5cb8b60f644d2d0b1a189a8423650bfd3879e47123371a08c

Aliases

arxiv: 1502.01570 · arxiv_version: 1502.01570v1 · doi: 10.48550/arxiv.1502.01570 · pith_short_12: ANP7XSZSLA37 · pith_short_16: ANP7XSZSLA37LS4L · pith_short_8: ANP7XSZS

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/ANP7XSZSLA37LS4LMD3EJUWQWG \
  | 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: 035ffbcb325837f5cb8b60f644d2d0b1a189a8423650bfd3879e47123371a08c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d6afa0742f3172a2f459649c3122b7dd7035faa1478a24f1ec47899279a255b",
    "cross_cats_sorted": [
      "cs.IT",
      "math-ph",
      "math.IT",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2015-02-05T14:40:25Z",
    "title_canon_sha256": "24576de75a84268a732b5b2c6778dd373cebab4991a6d0d50d4a0b2aa93f95fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01570",
    "kind": "arxiv",
    "version": 1
  }
}