Pith Number

pith:5VYDRTNG

pith:2018:5VYDRTNGQNPWFJ5W4KGA32JLG4

not attested not anchored not stored refs pending

Security Risk Assessment in Internet of Things Systems

David de Roure, Jason R. C. Nurse, Sadie Creese

arxiv:1811.03290 v1 · 2018-11-08 · cs.CR · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VYDRTNGQNPWFJ5W4KGA32JLG4}

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	2026-05-18T00:01:17.042025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed7038cda6835f62a7b6e28c0de92b370eb0a27a6c4cefba4d6edbe2dd186793

Aliases

arxiv: 1811.03290 · arxiv_version: 1811.03290v1 · doi: 10.48550/arxiv.1811.03290 · pith_short_12: 5VYDRTNGQNPW · pith_short_16: 5VYDRTNGQNPWFJ5W · pith_short_8: 5VYDRTNG

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/5VYDRTNGQNPWFJ5W4KGA32JLG4 \
  | 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: ed7038cda6835f62a7b6e28c0de92b370eb0a27a6c4cefba4d6edbe2dd186793

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "158e07712aa1c49a0b2fff1d93430d2ffd882282ac8cfca26e87afb381a09b2d",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-11-08T06:50:58Z",
    "title_canon_sha256": "9a08a7a00f9e8d420cb99450e7c7210deae3f170393e142f0494e80558f1c426"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03290",
    "kind": "arxiv",
    "version": 1
  }
}