Pith Number

pith:LAK5MHU3

pith:2019:LAK5MHU32B5CJSLDCB54HI52YO

not attested not anchored not stored refs pending

Concurrency Protocol Aiming at High Performance of Execution and Replay for Smart Contracts

Aoying Zhou, Cheqing Jin, Shuaifeng Pang, Xiaodong Qi, Zhao Zhang

arxiv:1905.07169 v1 · 2019-05-17 · cs.DB · 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{LAK5MHU32B5CJSLDCB54HI52YO}

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	2026-05-17T23:45:56.280121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5815d61e9bd07a24c963107bc3a3bac3a1027afbf93514af94090e962a64f591

Aliases

arxiv: 1905.07169 · arxiv_version: 1905.07169v1 · doi: 10.48550/arxiv.1905.07169 · pith_short_12: LAK5MHU32B5C · pith_short_16: LAK5MHU32B5CJSLD · pith_short_8: LAK5MHU3

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/LAK5MHU32B5CJSLDCB54HI52YO \
  | 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: 5815d61e9bd07a24c963107bc3a3bac3a1027afbf93514af94090e962a64f591

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44fdccd09be70674169af0fce43f4119e3b4f6d5bc0da925ff1ad9b3007aa0cb",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-05-17T08:58:57Z",
    "title_canon_sha256": "b893ec369e49d927b5a816018e65c4d1ed8d24d8e0ff4beda3f9d4dffa1c0a92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07169",
    "kind": "arxiv",
    "version": 1
  }
}