Pith Number

pith:CYN7YOWX

pith:2010:CYN7YOWXP5PMXPZCKGHNA5BGH7

not attested not anchored not stored refs pending

Propositional Dynamic Logic for Message-Passing Systems

Benedikt Bollig (LSV, CNRS), Dietrich Kuske (Institut f\"ur Informatik, ENS Cachan, Ingmar Meinecke (Institut f\"ur Informatik, Universit\"at Leipzig)

arxiv:1007.4764 v3 · 2010-07-27 · 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{CYN7YOWXP5PMXPZCKGHNA5BGH7}

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	2026-05-18T01:37:39.928278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

161bfc3ad77f5ecbbf22518ed074263ff58eea9af34cbf73d57e0623c40a4cf9

Aliases

arxiv: 1007.4764 · arxiv_version: 1007.4764v3 · doi: 10.48550/arxiv.1007.4764 · pith_short_12: CYN7YOWXP5PM · pith_short_16: CYN7YOWXP5PMXPZC · pith_short_8: CYN7YOWX

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/CYN7YOWXP5PMXPZCKGHNA5BGH7 \
  | 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: 161bfc3ad77f5ecbbf22518ed074263ff58eea9af34cbf73d57e0623c40a4cf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d466598ffaf844b95d7c94d1f3b36ff67ddf11cbfd158a9d34268ac056f59cb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2010-07-27T16:11:01Z",
    "title_canon_sha256": "a2e77dcefea48af9cbe34147d3d7530a57400f2976dc07ab7fe799845c6b860b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4764",
    "kind": "arxiv",
    "version": 3
  }
}