Pith Number

pith:5XUE7XZI

pith:2023:5XUE7XZIHHCLGH2TTVFRV6GMVX

not attested not anchored not stored refs pending

Weakly synchronous systems with three machines are Turing powerful

Cinzia Di Giusto (C&A), Davide Ferr\'e, Etienne Lozes (I3S, LSV), Nicolas Nisse

arxiv:2308.10578 v1 · 2023-08-21 · cs.CL · 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{5XUE7XZIHHCLGH2TTVFRV6GMVX}

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	2026-07-05T06:43:11.355594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ede84fdf2839c4b31f539d4b1af8ccade592802c73d1de587ad572103a190537

Aliases

arxiv: 2308.10578 · arxiv_version: 2308.10578v1 · doi: 10.48550/arxiv.2308.10578 · pith_short_12: 5XUE7XZIHHCL · pith_short_16: 5XUE7XZIHHCLGH2T · pith_short_8: 5XUE7XZI

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/5XUE7XZIHHCLGH2TTVFRV6GMVX \
  | 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: ede84fdf2839c4b31f539d4b1af8ccade592802c73d1de587ad572103a190537

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef6ce14afdb4cc9ca9b4c560b693f5ecff2acf435a2da3871036038ec7ff1074",
    "cross_cats_sorted": [
      "cs.FL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-08-21T09:24:12Z",
    "title_canon_sha256": "373a99612422fccb685f002bc5f634ecd0d94500b9e75a2380f76f956ff5355b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.10578",
    "kind": "arxiv",
    "version": 1
  }
}