Pith Number

pith:FEQYUBKZ

pith:2018:FEQYUBKZ5UZ5S4QNFDEHA3X4IB

not attested not anchored not stored refs pending

ALZA: An Efficient Hybrid Decentralized Payment System

Eric Li, Henry Zhang, Nate Zou

arxiv:1805.11510 v9 · 2018-05-25 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEQYUBKZ5UZ5S4QNFDEHA3X4IB}

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	2026-05-17T23:51:49.381305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29218a0559ed33d9720d28c8706efc4060d4d6c96cdd24e14e4f89f969b65035

Aliases

arxiv: 1805.11510 · arxiv_version: 1805.11510v9 · doi: 10.48550/arxiv.1805.11510 · pith_short_12: FEQYUBKZ5UZ5 · pith_short_16: FEQYUBKZ5UZ5S4QN · pith_short_8: FEQYUBKZ

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/FEQYUBKZ5UZ5S4QNFDEHA3X4IB \
  | 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: 29218a0559ed33d9720d28c8706efc4060d4d6c96cdd24e14e4f89f969b65035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "149999610f0ffab17c78870a4674676d7ffd72c27331a449829e3b8a214e91c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-05-25T19:25:02Z",
    "title_canon_sha256": "4d168eac9148fa8e31549dc5e37fdc8d3f611f4b6135a761f5ee268ec9eb8584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11510",
    "kind": "arxiv",
    "version": 9
  }
}