Pith Number

pith:K46P3TZ7

pith:2018:K46P3TZ7VJO3BIXR2BRN2TUSJ7

not attested not anchored not stored refs pending

Tracing Transactions Across Cryptocurrency Ledgers

George Kappos, Haaroon Yousaf, Sarah Meiklejohn

arxiv:1810.12786 v2 · 2018-10-30 · 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{K46P3TZ7VJO3BIXR2BRN2TUSJ7}

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	2026-05-17T23:45:52.663195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

573cfdcf3faa5db0a2f1d062dd4e924feb163cc489a6628d384efb110dd66ce6

Aliases

arxiv: 1810.12786 · arxiv_version: 1810.12786v2 · doi: 10.48550/arxiv.1810.12786 · pith_short_12: K46P3TZ7VJO3 · pith_short_16: K46P3TZ7VJO3BIXR · pith_short_8: K46P3TZ7

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/K46P3TZ7VJO3BIXR2BRN2TUSJ7 \
  | 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: 573cfdcf3faa5db0a2f1d062dd4e924feb163cc489a6628d384efb110dd66ce6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9f5ee04f47f48f4f7c7825fc0f4657f0110678a7a9151edb7dc0f2b00f6100f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-10-30T14:54:01Z",
    "title_canon_sha256": "885470c6d07b21f33d7011c153a8fc8257a6f543cd1aa2b9636ef118787d50d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12786",
    "kind": "arxiv",
    "version": 2
  }
}