Pith Number

pith:JGAB4TKR

pith:2014:JGAB4TKRV7JXQ3765SVYKGPPF4

not attested not anchored not stored refs pending

Zero-Reachability in Probabilistic Multi-Counter Automata

Anton\'in Ku\v{c}era, Joost-Pieter Katoen, Petr Novotn\'y, Stefan Kiefer, Tom\'a\v{s} Br\'azdil

arxiv:1401.6840 v1 · 2014-01-27 · 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{JGAB4TKRV7JXQ3765SVYKGPPF4}

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	2026-05-18T03:01:00.482777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49801e4d51afd3786ffeecab8519ef2f3750d5a8953aa8d195334aa37503894b

Aliases

arxiv: 1401.6840 · arxiv_version: 1401.6840v1 · doi: 10.48550/arxiv.1401.6840 · pith_short_12: JGAB4TKRV7JX · pith_short_16: JGAB4TKRV7JXQ376 · pith_short_8: JGAB4TKR

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/JGAB4TKRV7JXQ3765SVYKGPPF4 \
  | 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: 49801e4d51afd3786ffeecab8519ef2f3750d5a8953aa8d195334aa37503894b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4da8cc7b45e22c9296a86f8d57657864e0614575d952e4677951156c59d7713",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2014-01-27T13:11:14Z",
    "title_canon_sha256": "ebaa1fb1f37ee883767dd0c1f90a773b83c8abc17527228d16adad4e5a530da8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6840",
    "kind": "arxiv",
    "version": 1
  }
}