Pith Number

pith:BL7LE3HU

pith:2022:BL7LE3HU5ELCR4LPBCEHOFKU4U

not attested not anchored not stored refs pending

Investigating transactions in cryptocurrencies

Haaroon Yousaf

arxiv:2203.14684 v1 · 2022-03-28 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BL7LE3HU5ELCR4LPBCEHOFKU4U}

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	2026-07-05T04:09:07.808848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0afeb26cf4e91628f16f0888771554e53cf997d70c46bce1106780b97f13659d

Aliases

arxiv: 2203.14684 · arxiv_version: 2203.14684v1 · doi: 10.48550/arxiv.2203.14684 · pith_short_12: BL7LE3HU5ELC · pith_short_16: BL7LE3HU5ELCR4LP · pith_short_8: BL7LE3HU

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/BL7LE3HU5ELCR4LPBCEHOFKU4U \
  | 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: 0afeb26cf4e91628f16f0888771554e53cf997d70c46bce1106780b97f13659d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b9df545a33bf99505ce0224490bbbd7ddeac881313bf7dbaf758ec496135b21",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-03-28T12:29:34Z",
    "title_canon_sha256": "5014fecf8d14e5ac94cb72ed4869101c53d0191bf63464b55e9d2e966458fc53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.14684",
    "kind": "arxiv",
    "version": 1
  }
}