Pith Number

pith:OEQFONVR

pith:2018:OEQFONVRBBVH7C5LUUXPPHR3JC

not attested not anchored not stored refs pending

An Efficient Anonymous Authentication Scheme for Internet of Vehicles

Jingwei Liu, Mohsen Guizani, Qingqing Li, Rong Sun, Xiaojiang Du

arxiv:1811.03239 v1 · 2018-11-08 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OEQFONVRBBVH7C5LUUXPPHR3JC}

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	2026-05-18T00:01:17.190611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71205736b1086a7f8baba52ef79e3b48bc7b5a35534eb1fe598a5cd36bd190a5

Aliases

arxiv: 1811.03239 · arxiv_version: 1811.03239v1 · doi: 10.48550/arxiv.1811.03239 · pith_short_12: OEQFONVRBBVH · pith_short_16: OEQFONVRBBVH7C5L · pith_short_8: OEQFONVR

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/OEQFONVRBBVH7C5LUUXPPHR3JC \
  | 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: 71205736b1086a7f8baba52ef79e3b48bc7b5a35534eb1fe598a5cd36bd190a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "002368725d273ab4a7694322cb258f7415f6f3baa7f16b66e494de2a5a6e4959",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-11-08T03:04:20Z",
    "title_canon_sha256": "56d436ca89df60406e9a9b0fc23623db9c5bc16d75865ee02cb48f8be7e96f78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03239",
    "kind": "arxiv",
    "version": 1
  }
}