Pith Number

pith:K4Y56QL4

pith:2024:K4Y56QL4FCJWNPOYDDVT7CBVAB

not attested not anchored not stored refs pending

An Efficient TLS 1.3 Handshake Protocol with VC Certificate Type

Andrea Vesco, Leonardo Perugini

arxiv:2407.12536 v3 · 2024-07-17 · 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{K4Y56QL4FCJWNPOYDDVT7CBVAB}

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	2026-07-05T11:06:22.486371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5731df417c289366bdd818eb3f883500594fec8bcb8ea58cf21194f8ac9f3407

Aliases

arxiv: 2407.12536 · arxiv_version: 2407.12536v3 · doi: 10.48550/arxiv.2407.12536 · pith_short_12: K4Y56QL4FCJW · pith_short_16: K4Y56QL4FCJWNPOY · pith_short_8: K4Y56QL4

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/K4Y56QL4FCJWNPOYDDVT7CBVAB \
  | 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: 5731df417c289366bdd818eb3f883500594fec8bcb8ea58cf21194f8ac9f3407

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aeab0ad6cb3d8acc9d55e046d377b959f93ffda2cc0c6d85e1b56cd4024ec1fc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-07-17T13:18:16Z",
    "title_canon_sha256": "7869e8fdc9a2c645e521c32af24ec315b13c49fcea877ff8f4d3126cbe4adf08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.12536",
    "kind": "arxiv",
    "version": 3
  }
}