Pith Number

pith:XGMZWBMQ

pith:2019:XGMZWBMQGL2NM2FW2MCVCDAQCJ

not attested not anchored not stored refs pending

Atomic Loans: Cryptocurrency Debt Instruments

Matthew Black, TingWei Liu, Tony Cai

arxiv:1901.05117 v1 · 2019-01-16 · 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{XGMZWBMQGL2NM2FW2MCVCDAQCJ}

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	2026-05-17T23:56:11.869556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9999b059032f4d668b6d305510c10125bdc966bd31bc21795104bad460e113b

Aliases

arxiv: 1901.05117 · arxiv_version: 1901.05117v1 · doi: 10.48550/arxiv.1901.05117 · pith_short_12: XGMZWBMQGL2N · pith_short_16: XGMZWBMQGL2NM2FW · pith_short_8: XGMZWBMQ

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/XGMZWBMQGL2NM2FW2MCVCDAQCJ \
  | 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: b9999b059032f4d668b6d305510c10125bdc966bd31bc21795104bad460e113b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95b0f2ed8ba1fee754eda1bd113d1d06776ae421d62d926fff4aa6221f9239fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-01-16T02:44:35Z",
    "title_canon_sha256": "cd67a2d197644d8841e0d19ea45fbc70901e42c176969ae96d4edd394f0e36d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05117",
    "kind": "arxiv",
    "version": 1
  }
}