Pith Number

pith:I7U7IF4E

pith:2013:I7U7IF4EESFOXJJEFZEX6QBTZL

not attested not anchored not stored refs pending

High-level Counterexamples for Probabilistic Automata

Erika \'Abrah\'am (RWTH Aachen University, Germany), Joost-Pieter Katoen (RWTH Aachen University, Nils Jansen (RWTH Aachen University, Ralf Wimmer (University of Freiburg

arxiv:1305.5055 v3 · 2013-05-22 · cs.SE · 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{I7U7IF4EESFOXJJEFZEX6QBTZL}

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	2026-05-18T00:56:51.922515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47e9f41784248aeba5242e497f4033cae3d150c654fe7475af821f10abbf582f

Aliases

arxiv: 1305.5055 · arxiv_version: 1305.5055v3 · doi: 10.48550/arxiv.1305.5055 · pith_short_12: I7U7IF4EESFO · pith_short_16: I7U7IF4EESFOXJJE · pith_short_8: I7U7IF4E

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/I7U7IF4EESFOXJJEFZEX6QBTZL \
  | 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: 47e9f41784248aeba5242e497f4033cae3d150c654fe7475af821f10abbf582f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc2fbfdb3ad0f7994ecd2781c062e70bb06f895909f42ac3ac86efde51788c78",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2013-05-22T09:06:09Z",
    "title_canon_sha256": "d7ff00d445060e582e03cd14821b3eac251ea77b0b94ab7b48f48d6c4f50958b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5055",
    "kind": "arxiv",
    "version": 3
  }
}