Pith Number

pith:UMYNIU7L

pith:2016:UMYNIU7LRVELH43XGPN7RGRJRP

not attested not anchored not stored refs pending

On parametrized verification of asynchronous, shared-memory pushdown systems

Anca Muscholl, Igor Walukiewicz, Marie Fortin

arxiv:1606.08707 v2 · 2016-06-28 · cs.FL · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UMYNIU7LRVELH43XGPN7RGRJRP}

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	2026-05-18T01:10:58.846021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a330d453eb8d48b3f37733dbf89a298bc1631ed38912d5bb021bcaefe9021f40

Aliases

arxiv: 1606.08707 · arxiv_version: 1606.08707v2 · doi: 10.48550/arxiv.1606.08707 · pith_short_12: UMYNIU7LRVEL · pith_short_16: UMYNIU7LRVELH43X · pith_short_8: UMYNIU7L

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/UMYNIU7LRVELH43XGPN7RGRJRP \
  | 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: a330d453eb8d48b3f37733dbf89a298bc1631ed38912d5bb021bcaefe9021f40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dd38568de5825fd884f1351986bd60933db6cacdcacd8a19355a05cf756191a",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2016-06-28T13:58:20Z",
    "title_canon_sha256": "eb613308faf86deadcaf191a6655f8c3932047b13227a05dacb0bce3a1f9deb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08707",
    "kind": "arxiv",
    "version": 2
  }
}