Pith Number

pith:3CC3L3VT

pith:2022:3CC3L3VTKSTOLQPPYPCXIUCOIF

not attested not anchored not stored refs pending

Functional Classification of Bitcoin Addresses

Brenda Prallon, Manuel Febrero-Bande, Wenceslao Gonz\'alez-Manteiga, Yuri F. Saporito

arxiv:2202.12019 v3 · 2022-02-24 · stat.AP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3CC3L3VTKSTOLQPPYPCXIUCOIF}

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	2026-07-05T04:40:50.778861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d885b5eeb354a6e5c1efc3c574504e414090cdb023e656aac8c2174dbdd654fb

Aliases

arxiv: 2202.12019 · arxiv_version: 2202.12019v3 · doi: 10.48550/arxiv.2202.12019 · pith_short_12: 3CC3L3VTKSTO · pith_short_16: 3CC3L3VTKSTOLQPP · pith_short_8: 3CC3L3VT

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/3CC3L3VTKSTOLQPPYPCXIUCOIF \
  | 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: d885b5eeb354a6e5c1efc3c574504e414090cdb023e656aac8c2174dbdd654fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "592877f8525c1e8a71e0b623c8ed5d2bb408d8cd73b6657df6a369cdc3712d33",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2022-02-24T11:03:51Z",
    "title_canon_sha256": "931023306c99e708c2ad1ed9b82a8785b6660943c1936efc0571df02eaf65909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.12019",
    "kind": "arxiv",
    "version": 3
  }
}