Pith Number

pith:5KIRQDL5

pith:2025:5KIRQDL52ZXZCGOOHYPFA4MG5P

not attested not anchored not stored refs pending

A limited technical background is sufficient for attack-defense tree acceptability

Nathan Daniel Schiele, Olga Gadyatskaya

arxiv:2502.11920 v2 · 2025-02-17 · 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{5KIRQDL52ZXZCGOOHYPFA4MG5P}

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	2026-07-05T10:41:20.677760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea91180d7dd66f9119ce3e1e507186ebdeb25d2604660fef09fa9e1ce025dd6f

Aliases

arxiv: 2502.11920 · arxiv_version: 2502.11920v2 · doi: 10.48550/arxiv.2502.11920 · pith_short_12: 5KIRQDL52ZXZ · pith_short_16: 5KIRQDL52ZXZCGOO · pith_short_8: 5KIRQDL5

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/5KIRQDL52ZXZCGOOHYPFA4MG5P \
  | 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: ea91180d7dd66f9119ce3e1e507186ebdeb25d2604660fef09fa9e1ce025dd6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14858870b6241d0a4e3c90b5ac9eebd6c89011fbcadb5ecbf4f584be097e481e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-02-17T15:33:07Z",
    "title_canon_sha256": "e2baca6ceea9a5796f9afac62432d316b08a45f9dd8283cdcfd8712eb7dd9b91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11920",
    "kind": "arxiv",
    "version": 2
  }
}