Pith Number

pith:T46WRAF7

pith:2014:T46WRAF7MDT5WWODTZOCNUWSHY

not attested not anchored not stored refs pending

Probabilistic Rely-guarantee Calculus

Annabelle McIver, Georg Struth, Tahiry Rabehaja

arxiv:1409.0582 v3 · 2014-09-01 · 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{T46WRAF7MDT5WWODTZOCNUWSHY}

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	2026-05-18T01:59:53.535281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f3d6880bf60e7db59c39e5c26d2d23e1998a1abdf325015eaeef5d73bf1be30

Aliases

arxiv: 1409.0582 · arxiv_version: 1409.0582v3 · doi: 10.48550/arxiv.1409.0582 · pith_short_12: T46WRAF7MDT5 · pith_short_16: T46WRAF7MDT5WWOD · pith_short_8: T46WRAF7

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/T46WRAF7MDT5WWODTZOCNUWSHY \
  | 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: 9f3d6880bf60e7db59c39e5c26d2d23e1998a1abdf325015eaeef5d73bf1be30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad64a6d55cbf91a1e7ec3d4193fbab89ba9de5ddd8b661d7299f3ac64747e297",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-09-01T23:33:55Z",
    "title_canon_sha256": "4aef31bbdf54438dbaaa9ab981ead6aee861260ae0ea4015ca0b8f6bf117fb77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0582",
    "kind": "arxiv",
    "version": 3
  }
}