Pith Number

pith:5Z4EWU4K

pith:2022:5Z4EWU4KB4XLYIHFCM7FDYYMIG

not attested not anchored not stored refs pending

Compositional Model Checking of Consensus Protocols Specified in TLA+ via Interaction-Preserving Abstraction

Wei Cao, Xiaosong Gu, Xiaoxing Ma, Xuan Song, Yicong Zhu, Yu Huang

arxiv:2202.11385 v1 · 2022-02-23 · cs.DC · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5Z4EWU4KB4XLYIHFCM7FDYYMIG}

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	2026-07-05T03:59:31.520080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee784b538a0f2ebc20e5133e51e30c41b629fb7511c6dc0c4d14e4364f2757f3

Aliases

arxiv: 2202.11385 · arxiv_version: 2202.11385v1 · doi: 10.48550/arxiv.2202.11385 · pith_short_12: 5Z4EWU4KB4XL · pith_short_16: 5Z4EWU4KB4XLYIHF · pith_short_8: 5Z4EWU4K

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/5Z4EWU4KB4XLYIHFCM7FDYYMIG \
  | 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: ee784b538a0f2ebc20e5133e51e30c41b629fb7511c6dc0c4d14e4364f2757f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cb1d679a75a26de6c30a59e025ca0c7ea2e297a74a7bef6e2d4b3e2c82ebb7b",
    "cross_cats_sorted": [
      "cs.FL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2022-02-23T09:52:02Z",
    "title_canon_sha256": "2b0cde8c94038953c0e6fb274b3edea9fc8a188b5aea4ba1d991d221e57f7df2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.11385",
    "kind": "arxiv",
    "version": 1
  }
}