Pith Number

pith:KUYI5EAT

pith:2013:KUYI5EATA3WH2OY7X62QVMJP6Z

not attested not anchored not stored refs pending

Design-Efficiency in Security

Ender Y\"uksel, Flemming Nielson, Hanne Riis Nielson

arxiv:1302.1111 v1 · 2013-02-05 · 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{KUYI5EATA3WH2OY7X62QVMJP6Z}

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	2026-05-18T03:34:26.126210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55308e901306ec7d3b1fbfb50ab12ff67a49b5970c40d0cebcb10b607270e540

Aliases

arxiv: 1302.1111 · arxiv_version: 1302.1111v1 · doi: 10.48550/arxiv.1302.1111 · pith_short_12: KUYI5EATA3WH · pith_short_16: KUYI5EATA3WH2OY7 · pith_short_8: KUYI5EAT

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/KUYI5EATA3WH2OY7X62QVMJP6Z \
  | 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: 55308e901306ec7d3b1fbfb50ab12ff67a49b5970c40d0cebcb10b607270e540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21c6b68859939afa782e0c78d541d2f19d5a3bcaa06ad564e78e16d15ce492b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-02-05T16:51:23Z",
    "title_canon_sha256": "85ff06bb205210f941b247b16ffaf6d581b8bf4829056ed2fad183e6419be400"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1111",
    "kind": "arxiv",
    "version": 1
  }
}