Pith Number

pith:3MSVX74B

pith:2014:3MSVX74BZ5JVQVWRRYQPC73UXK

not attested not anchored not stored refs pending

Stability and Complexity of Minimising Probabilistic Automata

Bj\"orn Wachter, Stefan Kiefer

arxiv:1404.6673 v2 · 2014-04-26 · 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{3MSVX74BZ5JVQVWRRYQPC73UXK}

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	2026-05-18T02:52:49.196244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db255bff81cf535856d18e20f17f74ba8ff57fdbfe6f40b6936c6c0b45d340f0

Aliases

arxiv: 1404.6673 · arxiv_version: 1404.6673v2 · doi: 10.48550/arxiv.1404.6673 · pith_short_12: 3MSVX74BZ5JV · pith_short_16: 3MSVX74BZ5JVQVWR · pith_short_8: 3MSVX74B

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/3MSVX74BZ5JVQVWRRYQPC73UXK \
  | 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: db255bff81cf535856d18e20f17f74ba8ff57fdbfe6f40b6936c6c0b45d340f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "459888396328d17ede964608fbbebe9c4eb23af5735a146ac8d32d6d3b2a4a53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2014-04-26T19:16:15Z",
    "title_canon_sha256": "b840ccb9b9aba5e5bf7436aacb4d26b95d73f8a88679f3e9566923fc9246d289"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6673",
    "kind": "arxiv",
    "version": 2
  }
}