Pith Number

pith:SA7JB7FN

pith:2025:SA7JB7FN74V7Q44EY2FJVQPJH7

not attested not anchored not stored refs pending

An Automated Blackbox Noncompliance Checker for QUIC Server Implementations

Cheryl Pope, Damith C. Ranasinghe, Guy Farrelly, Kian Kai Ang

arxiv:2505.12690 v1 · 2025-05-19 · cs.CR · cs.NI · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SA7JB7FN74V7Q44EY2FJVQPJH7}

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.

Cited by

1 paper in Pith

Finding SSH Strict Key Exchange Violations by State Learning

Receipt and verification

First computed	2026-07-05T11:05:08.303478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

903e90fcadff2bf87384c68a9ac1e93fe2607a7bbe760977837fdc18e2b0785a

Aliases

arxiv: 2505.12690 · arxiv_version: 2505.12690v1 · doi: 10.48550/arxiv.2505.12690 · pith_short_12: SA7JB7FN74V7 · pith_short_16: SA7JB7FN74V7Q44E · pith_short_8: SA7JB7FN

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/SA7JB7FN74V7Q44EY2FJVQPJH7 \
  | 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: 903e90fcadff2bf87384c68a9ac1e93fe2607a7bbe760977837fdc18e2b0785a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e62a13655884de9f26789200c7b96195a22fb8e85ab804f1d614b1360d03d1f0",
    "cross_cats_sorted": [
      "cs.NI",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-05-19T04:28:49Z",
    "title_canon_sha256": "00478d0ce40d058382c308aaedd40511a0c55bea1bd2ea6dbc191ccd085ee2f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12690",
    "kind": "arxiv",
    "version": 1
  }
}