Pith Number

pith:5UPY72KE

pith:2014:5UPY72KERBOE2VRR52JNNP7MMH

not attested not anchored not stored refs pending

A hypergeometric basis for the Alpert multiresolution analysis

Jeffrey S. Geronimo, Plamen Iliev

arxiv:1403.0483 v2 · 2014-03-03 · math.CA · math.FA · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5UPY72KERBOE2VRR52JNNP7MMH}

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	2026-05-18T02:27:58.760628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed1f8fe944885c4d5631ee92d6bfec61f69d0cfa848e2d7aed978d9fb98aa922

Aliases

arxiv: 1403.0483 · arxiv_version: 1403.0483v2 · doi: 10.48550/arxiv.1403.0483 · pith_short_12: 5UPY72KERBOE · pith_short_16: 5UPY72KERBOE2VRR · pith_short_8: 5UPY72KE

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/5UPY72KERBOE2VRR52JNNP7MMH \
  | 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: ed1f8fe944885c4d5631ee92d6bfec61f69d0cfa848e2d7aed978d9fb98aa922

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf523e84c9ee26762df6a3d2b60a166c07b6f5cae16ae4fba4819f835c37864e",
    "cross_cats_sorted": [
      "math.FA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-03-03T16:44:06Z",
    "title_canon_sha256": "099a222eb2b83f24d413831137e92e2ea76dc7ecd266a500a8f93b9020186a07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0483",
    "kind": "arxiv",
    "version": 2
  }
}