Pith Number

pith:CYMAGTE4

pith:2023:CYMAGTE4L4VUZQS3ELUEJT4PU5

not attested not anchored not stored refs pending

A Commitment-based Authentication model for Key Exchange protocols

David Domingo Mart\'in, Ignacio Luengo Velasco, Iv\'an Blanco Chac\'on, Rodrigo Mart\'in S\'anchez-Ledesma

arxiv:2307.15465 v4 · 2023-07-28 · 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{CYMAGTE4L4VUZQS3ELUEJT4PU5}

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	2026-05-25T02:02:04.879808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1618034c9c5f2b4cc25b22e844cf8fa76bb140c75ca4d35812e5485469531b27

Aliases

arxiv: 2307.15465 · arxiv_version: 2307.15465v4 · doi: 10.48550/arxiv.2307.15465 · pith_short_12: CYMAGTE4L4VU · pith_short_16: CYMAGTE4L4VUZQS3 · pith_short_8: CYMAGTE4

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/CYMAGTE4L4VUZQS3ELUEJT4PU5 \
  | 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: 1618034c9c5f2b4cc25b22e844cf8fa76bb140c75ca4d35812e5485469531b27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "667d072c36b4c72788fc2b76b9ca096e5b84f31a50574bdf668dedb8e8943013",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-07-28T10:35:35Z",
    "title_canon_sha256": "16e3782931255c14fefce7ac46d27ae16b5252677c9885d52c65438dcaf299de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.15465",
    "kind": "arxiv",
    "version": 4
  }
}