Pith Number

pith:7N25QUAO

pith:2011:7N25QUAOALVPWWGJAHHNFTRH5E

not attested not anchored not stored refs pending

Quantitative Synthesis for Concurrent Programs

Arjun Radhakrishna, Krishnendu Chatterjee, Pavol Cerny, Rohit Singh, Thomas Henzinger

arxiv:1104.4306 v1 · 2011-04-21 · cs.PL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7N25QUAOALVPWWGJAHHNFTRH5E}

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	2026-05-18T02:22:01.455951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb75d8500e02eafb58c901ced2ce27e92f10ffb0de241a55aa2a70cfdd9093da

Aliases

arxiv: 1104.4306 · arxiv_version: 1104.4306v1 · doi: 10.48550/arxiv.1104.4306 · pith_short_12: 7N25QUAOALVP · pith_short_16: 7N25QUAOALVPWWGJ · pith_short_8: 7N25QUAO

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/7N25QUAOALVPWWGJAHHNFTRH5E \
  | 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: fb75d8500e02eafb58c901ced2ce27e92f10ffb0de241a55aa2a70cfdd9093da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3171742549b027395dd7d766b723cf4aced7a4455f70c92dc88b27db91070fc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2011-04-21T16:30:11Z",
    "title_canon_sha256": "3c579f8e810e3412064346f5e795c9bc3e40f763f496e0e87c87c95d99fc0647"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4306",
    "kind": "arxiv",
    "version": 1
  }
}