Pith Number

pith:K5M54FNO

pith:2016:K5M54FNOT4YI6MHSIBKPQG7GZB

not attested not anchored not stored refs pending

Formal Modelling, Testing and Verification of HSA Memory Models using Event-B

Ashish Darbari, Iain Singleton, John Colley, Michael Butler

arxiv:1605.04744 v1 · 2016-05-16 · cs.LO · 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{K5M54FNOT4YI6MHSIBKPQG7GZB}

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	2026-05-18T01:14:46.359905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5759de15ae9f308f30f24054f81be6c867844860bd66b15ef5cc2e2548126371

Aliases

arxiv: 1605.04744 · arxiv_version: 1605.04744v1 · doi: 10.48550/arxiv.1605.04744 · pith_short_12: K5M54FNOT4YI · pith_short_16: K5M54FNOT4YI6MHS · pith_short_8: K5M54FNO

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/K5M54FNOT4YI6MHSIBKPQG7GZB \
  | 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: 5759de15ae9f308f30f24054f81be6c867844860bd66b15ef5cc2e2548126371

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32a35666bcac1ec6c0dae3517fe33e7222c63145e957add2b7c5728673336f5d",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2016-05-16T12:20:15Z",
    "title_canon_sha256": "a20e674a2b5c29919e6c72d7e2abfc84084f20770d48c0c7e1b756ee1d1725ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04744",
    "kind": "arxiv",
    "version": 1
  }
}