Pith Number

pith:JYRFC7U6

pith:2018:JYRFC7U6HT7DKCGC3MFFYEA4EO

not attested not anchored not stored refs pending

Optimal Stateless Model Checking under the Release-Acquire Semantics

Bengt Jonsson, Mohamed Faouzi Atig, Parosh Aziz Abdulla, Tuan Phong Ngo

arxiv:1808.00843 v2 · 2018-08-02 · cs.PL · cs.FL · 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{JYRFC7U6HT7DKCGC3MFFYEA4EO}

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	2026-05-18T00:06:01.182732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e22517e9e3cfe3508c2db0a5c101c239167f112282b40b86099bb8685a83c78

Aliases

arxiv: 1808.00843 · arxiv_version: 1808.00843v2 · doi: 10.48550/arxiv.1808.00843 · pith_short_12: JYRFC7U6HT7D · pith_short_16: JYRFC7U6HT7DKCGC · pith_short_8: JYRFC7U6

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/JYRFC7U6HT7DKCGC3MFFYEA4EO \
  | 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: 4e22517e9e3cfe3508c2db0a5c101c239167f112282b40b86099bb8685a83c78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36029df2a52ac7ee1aabb9cea9696683333321a494d158a301bf1d95d0070201",
    "cross_cats_sorted": [
      "cs.FL",
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2018-08-02T14:55:27Z",
    "title_canon_sha256": "ee218aa469edf05d4c8655f2917c1025b6648f4335a638cff51bf44a91fc87e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00843",
    "kind": "arxiv",
    "version": 2
  }
}