Pith Number

pith:2DHSF4DR

pith:2026:2DHSF4DRCTTJ5SVNQCMYDMFRV6

not attested not anchored not stored refs pending

Probabilistic Model Checking via Families of Deterministic and Unambiguous Finite Automata

Christel Baier, Sascha Kl\"uppelholz, Timm Spork

arxiv:2606.21976 v1 · 2026-06-20 · 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{2DHSF4DRCTTJ5SVNQCMYDMFRV6}

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	2026-06-23T02:13:04.749916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0cf22f07114e69ecaad809981b0b1afa0881c67b0990f5ba57fcf9ee24b912f

Aliases

arxiv: 2606.21976 · arxiv_version: 2606.21976v1 · doi: 10.48550/arxiv.2606.21976 · pith_short_12: 2DHSF4DRCTTJ · pith_short_16: 2DHSF4DRCTTJ5SVN · pith_short_8: 2DHSF4DR

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/2DHSF4DRCTTJ5SVNQCMYDMFRV6 \
  | 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: d0cf22f07114e69ecaad809981b0b1afa0881c67b0990f5ba57fcf9ee24b912f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f55c0cc9d691063680e59f9c11a24df9a099f676a9c73889c4f03c72e347b1d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2026-06-20T10:18:32Z",
    "title_canon_sha256": "1fcbe1e6a25b55e9ca0a6153e00631a464d764ff9ef15da93779c5d8d36181dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21976",
    "kind": "arxiv",
    "version": 1
  }
}