Pith Number

pith:D2MY3IVZ

pith:2017:D2MY3IVZIQKVZF2OWMDLGZB5BB

not attested not anchored not stored refs pending

Formal Analysis of an Authentication Protocol Against External Cloud-Based Denial-of-Service (DoS) Attack

Abdelkader Ouda, Luiz Fernando Capretz, Marwan Darwish

arxiv:1711.09985 v1 · 2017-11-22 · 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{D2MY3IVZIQKVZF2OWMDLGZB5BB}

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	2026-05-18T00:29:23.723867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e998da2b944155c974eb306b3643d085e760f700c750586e51f3b7e9910278c

Aliases

arxiv: 1711.09985 · arxiv_version: 1711.09985v1 · doi: 10.48550/arxiv.1711.09985 · pith_short_12: D2MY3IVZIQKV · pith_short_16: D2MY3IVZIQKVZF2O · pith_short_8: D2MY3IVZ

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/D2MY3IVZIQKVZF2OWMDLGZB5BB \
  | 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: 1e998da2b944155c974eb306b3643d085e760f700c750586e51f3b7e9910278c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ccc28d61b194a502afbc2d1d09cbed271b66ab2c68136e6c71e3472830e5c84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-11-22T22:47:30Z",
    "title_canon_sha256": "c36bab48d4788e64f46da64695808ec7b27eced44833526b5c829d6e0a565a49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09985",
    "kind": "arxiv",
    "version": 1
  }
}