Pith Number

pith:RU3VUUIU

pith:2012:RU3VUUIUYLNF5PHLLA5RTHOQMS

not attested not anchored not stored refs pending

Automatic Verification of Message-Based Device Drivers

Alastair F. Donaldson (Imperial College London), Alexander Legg (NICTA, Leonid Ryzhyk (NICTA, Peter Chubb (NICTA, Sidney Amani (NICTA, UNSW), Yanjin Zhu (NICTA

arxiv:1211.6185 v1 · 2012-11-27 · cs.OS · 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{RU3VUUIUYLNF5PHLLA5RTHOQMS}

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	2026-05-18T03:39:52.349524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d375a5114c2da5ebceb583b199dd064afbd7a9639bde08d3166837d678924c9

Aliases

arxiv: 1211.6185 · arxiv_version: 1211.6185v1 · doi: 10.48550/arxiv.1211.6185 · pith_short_12: RU3VUUIUYLNF · pith_short_16: RU3VUUIUYLNF5PHL · pith_short_8: RU3VUUIU

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/RU3VUUIUYLNF5PHLLA5RTHOQMS \
  | 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: 8d375a5114c2da5ebceb583b199dd064afbd7a9639bde08d3166837d678924c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac7c5beefd781b29e95218232adb2acb2cfac68ead332fde8322c77f0cf1ef05",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2012-11-27T02:36:10Z",
    "title_canon_sha256": "9145b2c5d68b3ec86e74cb3d089d615dda5962bc2d2aa60344d034a1b12db3db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6185",
    "kind": "arxiv",
    "version": 1
  }
}