Pith Number

pith:5VBWWXPC

pith:2014:5VBWWXPCYESKQJIIDBDNIUXHSS

not attested not anchored not stored refs pending

Proving Safety with Trace Automata and Bounded Model Checking

Daniel Kroening, Georg Weissenbacher, Matt Lewis

arxiv:1410.5764 v1 · 2014-10-21 · cs.FL · cs.LO · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VBWWXPCYESKQJIIDBDNIUXHSS}

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	2026-05-18T02:39:39.188354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed436b5de2c124a825081846d452e79484e1b207ea47423975c1804a9f20b396

Aliases

arxiv: 1410.5764 · arxiv_version: 1410.5764v1 · doi: 10.48550/arxiv.1410.5764 · pith_short_12: 5VBWWXPCYESK · pith_short_16: 5VBWWXPCYESKQJII · pith_short_8: 5VBWWXPC

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/5VBWWXPCYESKQJIIDBDNIUXHSS \
  | 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: ed436b5de2c124a825081846d452e79484e1b207ea47423975c1804a9f20b396

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f36134b9a4e4ee95e86ce2ca1de005f23e400befbb39f5e37c5ff907bb71e08e",
    "cross_cats_sorted": [
      "cs.LO",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2014-10-21T18:02:00Z",
    "title_canon_sha256": "9b81951c359dcc618c6df6ce084c560549e7cdc6dbbd198de28c8039f3da5cd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5764",
    "kind": "arxiv",
    "version": 1
  }
}