Pith Number

pith:4QOWGR3N

pith:2016:4QOWGR3NYAJOVHBN73YVKX2QJK

not attested not anchored not stored refs pending

Efficient Timeout Synthesis in Fixed-Delay CTMC Using Policy Iteration

Anton\'in Ku\v{c}era, \v{L}ubo\v{s} Koren\v{c}iak, Vojt\v{e}ch \v{R}eh\'ak

arxiv:1607.00372 v1 · 2016-07-01 · cs.PF · 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{4QOWGR3NYAJOVHBN73YVKX2QJK}

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	2026-05-18T01:09:54.642981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e41d63476dc012ea9c2dfef1555f504aa85dd4d1031aa378c5c61602bb2be896

Aliases

arxiv: 1607.00372 · arxiv_version: 1607.00372v1 · doi: 10.48550/arxiv.1607.00372 · pith_short_12: 4QOWGR3NYAJO · pith_short_16: 4QOWGR3NYAJOVHBN · pith_short_8: 4QOWGR3N

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/4QOWGR3NYAJOVHBN73YVKX2QJK \
  | 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: e41d63476dc012ea9c2dfef1555f504aa85dd4d1031aa378c5c61602bb2be896

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c98364b95330b5fd45be7f61aff2ab8c9c679c6b51722e1ca4a0f884c041472",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2016-07-01T19:56:19Z",
    "title_canon_sha256": "27ee307e0aade4047b4c3bb4d394cd8a6c8c2068ebdf9e534e295cea5180eb3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00372",
    "kind": "arxiv",
    "version": 1
  }
}