Pith Number

pith:QZ5GGC7W

pith:2014:QZ5GGC7WGMI3ZPVJF52MX6YCRQ

not attested not anchored not stored refs pending

Measuring Communication in Parallel Communicating Finite Automata

Andreas Malcher, Henning Bordihn, Martin Kutrib

arxiv:1405.5600 v1 · 2014-05-22 · 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{QZ5GGC7WGMI3ZPVJF52MX6YCRQ}

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	2026-05-18T02:51:16.243243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

867a630bf63311bcbea92f74cbfb028c377f438db07a726806e8b93edd10a7fa

Aliases

arxiv: 1405.5600 · arxiv_version: 1405.5600v1 · doi: 10.48550/arxiv.1405.5600 · pith_short_12: QZ5GGC7WGMI3 · pith_short_16: QZ5GGC7WGMI3ZPVJ · pith_short_8: QZ5GGC7W

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/QZ5GGC7WGMI3ZPVJF52MX6YCRQ \
  | 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: 867a630bf63311bcbea92f74cbfb028c377f438db07a726806e8b93edd10a7fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f291f1bd38e78d640755f0cadc0f7bcccd7e6cb2036ece6543346a63ac79852b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2014-05-22T02:12:42Z",
    "title_canon_sha256": "3adbd852f28f8fbee5ceb97260957aaded08579bb94c79da3574fdebbf1ad884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5600",
    "kind": "arxiv",
    "version": 1
  }
}