Pith Number

pith:7XFYNXUP

pith:2015:7XFYNXUPNIZWZ742BQTYGSSGR2

not attested not anchored not stored refs pending

Cyber Attacks and Public Embarrassment: A Survey of Some Notable Hacks

Andrew Ruef, Jana Shakarian, Paulo Shakarian

arxiv:1501.05990 v1 · 2015-01-24 · cs.CY · 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{7XFYNXUPNIZWZ742BQTYGSSGR2}

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	2026-05-18T02:28:47.117077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdcb86de8f6a336cff9a0c27834a468e9b5bdc7596fc9ed22ae63b5d58713ddc

Aliases

arxiv: 1501.05990 · arxiv_version: 1501.05990v1 · doi: 10.48550/arxiv.1501.05990 · pith_short_12: 7XFYNXUPNIZW · pith_short_16: 7XFYNXUPNIZWZ742 · pith_short_8: 7XFYNXUP

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/7XFYNXUPNIZWZ742BQTYGSSGR2 \
  | 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: fdcb86de8f6a336cff9a0c27834a468e9b5bdc7596fc9ed22ae63b5d58713ddc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d011a1c125379c67ed21e26f6bf34e4a9e1fc2f40ccad65144f68470adebcd69",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2015-01-24T02:35:04Z",
    "title_canon_sha256": "620db3ea2ee0218dc6775d0f96a1744736b80f3a1459348a16bb8b67d87e673e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05990",
    "kind": "arxiv",
    "version": 1
  }
}