Pith Number

pith:7WZPID4H

pith:2011:7WZPID4HPTF5ERZCMC7UI4WBWI

not attested not anchored not stored refs pending

Early Phishing

Koceilah Rekouche

arxiv:1106.4692 v1 · 2011-06-23 · cs.CR · cs.CY · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WZPID4HPTF5ERZCMC7UI4WBWI}

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

AI-Powered Spearphishing Cyber Attacks: Fact or Fiction?

Receipt and verification

First computed	2026-05-18T04:19:31.646783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdb2f40f877ccbd2472260bf4472c1b20f1a0efd0a44f4eecd1b37da6280712b

Aliases

arxiv: 1106.4692 · arxiv_version: 1106.4692v1 · doi: 10.48550/arxiv.1106.4692 · pith_short_12: 7WZPID4HPTF5 · pith_short_16: 7WZPID4HPTF5ERZC · pith_short_8: 7WZPID4H

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/7WZPID4HPTF5ERZCMC7UI4WBWI \
  | 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: fdb2f40f877ccbd2472260bf4472c1b20f1a0efd0a44f4eecd1b37da6280712b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4d2c5b054fc7e566990f6816fabe2510af6878a2c077bd555d267c020945c43",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2011-06-23T12:17:39Z",
    "title_canon_sha256": "f619d3f67a0735fd8e08f36e488b11ee5db1827089c7d94a2e6c22cd4540209a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4692",
    "kind": "arxiv",
    "version": 1
  }
}