Pith Number

pith:MZWEJ3CX

pith:2025:MZWEJ3CXWSAMWTOY4VFAG4UFIY

not attested not anchored not stored refs pending

Technical Report: Exploring Automatic Model-Checking of the Ethereum specification

Igor Konnov, Jure Kukovec, Roberto Saltini, Thanh Hai Tran, Thomas Pani

arxiv:2501.07958 v2 · 2025-01-14 · cs.LO · 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{MZWEJ3CXWSAMWTOY4VFAG4UFIY}

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	2026-07-05T10:01:39.805607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

666c44ec57b480cb4dd8e54a0372854633d8461291c7e04e1d17122f0cee684e

Aliases

arxiv: 2501.07958 · arxiv_version: 2501.07958v2 · doi: 10.48550/arxiv.2501.07958 · pith_short_12: MZWEJ3CXWSAM · pith_short_16: MZWEJ3CXWSAMWTOY · pith_short_8: MZWEJ3CX

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/MZWEJ3CXWSAMWTOY4VFAG4UFIY \
  | 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: 666c44ec57b480cb4dd8e54a0372854633d8461291c7e04e1d17122f0cee684e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40bd5558337528b4901d9862e7c889b1fa7ce2a83dc5c4e894c0fc43b55309dc",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2025-01-14T09:21:49Z",
    "title_canon_sha256": "e6968f2111e05b41b02beb6171e56c29c36d73d0ee5db8a6f0f547b92eb8ccaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.07958",
    "kind": "arxiv",
    "version": 2
  }
}