Pith Number

pith:MRGKINZJ

pith:2009:MRGKINZJJIJ74DFG77ZJXHI2YZ

not attested not anchored not stored refs pending

Secure Vehicular Communication Systems: Design and Architecture

A. Kung, E. Schoch, F. Kargl, J. Freudiger, J.-P. Hubaux, L. Buttyan, M. Raya, P. Papadimitratos, T. Holczer, Z. Ma

arxiv:0912.5391 v1 · 2009-12-30 · cs.CR · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MRGKINZJJIJ74DFG77ZJXHI2YZ}

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	2026-05-18T00:57:57.942162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

644ca437294a13fe0ca6fff29b9d1ac668e046c985b0d7742233faba2ad84499

Aliases

arxiv: 0912.5391 · arxiv_version: 0912.5391v1 · doi: 10.48550/arxiv.0912.5391 · pith_short_12: MRGKINZJJIJ7 · pith_short_16: MRGKINZJJIJ74DFG · pith_short_8: MRGKINZJ

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/MRGKINZJJIJ74DFG77ZJXHI2YZ \
  | 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: 644ca437294a13fe0ca6fff29b9d1ac668e046c985b0d7742233faba2ad84499

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2957a2b13680c37850d84b8fb1b9bd4051ab17592f9c2944e0c0f9ff797a368e",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2009-12-30T16:29:38Z",
    "title_canon_sha256": "e52b85636416bdb3c414438de3d5632b4c14a540137e0f4840631461a7b3ca01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.5391",
    "kind": "arxiv",
    "version": 1
  }
}