Pith Number

pith:CGRROE4J

pith:2013:CGRROE4JHGJPLPB4OO3IIA7DLY

not attested not anchored not stored refs pending

SoS contract verification using statistical model checking

Alessandro Mignogna (ALES S.r.l.), Alexandre Arnold (EADS), Axel Legay (INRIA), Beno\^it Boyer (INRIA), Leonardo Mangeruca (ALES S.r.l.)

arxiv:1311.3632 v1 · 2013-11-14 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGRROE4JHGJPLPB4OO3IIA7DLY}

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	2026-05-18T03:07:04.278999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11a31713893992f5bc3c73b68403e35e108b3cb2292b5bf714306cfbd4d221e1

Aliases

arxiv: 1311.3632 · arxiv_version: 1311.3632v1 · doi: 10.48550/arxiv.1311.3632 · pith_short_12: CGRROE4JHGJP · pith_short_16: CGRROE4JHGJPLPB4 · pith_short_8: CGRROE4J

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/CGRROE4JHGJPLPB4OO3IIA7DLY \
  | 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: 11a31713893992f5bc3c73b68403e35e108b3cb2292b5bf714306cfbd4d221e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54711f7f01c04659800d2e6377bdf1ae6a5132e2a1795bbd30297c7e1a87d07a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2013-11-14T19:41:25Z",
    "title_canon_sha256": "0675771e24a11b3922b0bc2040769bf6c151a19fe981926d7711ded53eecb44a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3632",
    "kind": "arxiv",
    "version": 1
  }
}