Pith Number

pith:5LZQJ77Z

pith:2019:5LZQJ77ZKLCANZQ4QDEZV4DVVF

not attested not anchored not stored refs pending

Incentivising Privacy in Cryptocurrencies

Alexander Hicks, Haaroon Yousaf, Sarah Azouvi

arxiv:1901.02695 v2 · 2019-01-09 · 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{5LZQJ77ZKLCANZQ4QDEZV4DVVF}

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	2026-05-17T23:56:33.155702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaf304fff952c406e61c80c99af075a94eedc5bb1aefc066bcb4c374a7329fef

Aliases

arxiv: 1901.02695 · arxiv_version: 1901.02695v2 · doi: 10.48550/arxiv.1901.02695 · pith_short_12: 5LZQJ77ZKLCA · pith_short_16: 5LZQJ77ZKLCANZQ4 · pith_short_8: 5LZQJ77Z

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/5LZQJ77ZKLCANZQ4QDEZV4DVVF \
  | 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: eaf304fff952c406e61c80c99af075a94eedc5bb1aefc066bcb4c374a7329fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8d44ec8d225fe37a1a127f055985a52512f47b74c61f8adb8c202dcd0e1afb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-01-09T12:30:07Z",
    "title_canon_sha256": "d1c666a918d64f7e7ebead11ea21c89891c1cb6dea37be6b62f4c7caa576f446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02695",
    "kind": "arxiv",
    "version": 2
  }
}