Pith Number

pith:S2HGAJMU

pith:2022:S2HGAJMUZYDXOZ6CUPJQIZRQBO

not attested not anchored not stored refs pending

System Safety and Artificial Intelligence

Roel I.J. Dobbe

arxiv:2202.09292 v1 · 2022-02-18 · eess.SY · cs.AI · cs.CY · cs.LG · cs.SE · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2HGAJMUZYDXOZ6CUPJQIZRQBO}

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.

Cited by

1 paper in Pith

Systematic Hazard Analysis for Frontier AI using STPA

Receipt and verification

First computed	2026-07-05T03:58:11.331827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

968e602594ce077767c2a3d30466300b8b9f156bfad75085d9c8ca8197183bf6

Aliases

arxiv: 2202.09292 · arxiv_version: 2202.09292v1 · doi: 10.48550/arxiv.2202.09292 · pith_short_12: S2HGAJMUZYDX · pith_short_16: S2HGAJMUZYDXOZ6C · pith_short_8: S2HGAJMU

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/S2HGAJMUZYDXOZ6CUPJQIZRQBO \
  | 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: 968e602594ce077767c2a3d30466300b8b9f156bfad75085d9c8ca8197183bf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b4616778f641dbc2dd23dc072a1f2607a44236cd940dad1398200e631a0d31e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "cs.LG",
      "cs.SE",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-02-18T16:37:54Z",
    "title_canon_sha256": "b73a7430edaada694f7289bd6ab57480746d91d510cb93d1662776709652e1ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.09292",
    "kind": "arxiv",
    "version": 1
  }
}