Pith Number

pith:U4TNSVMF

pith:2011:U4TNSVMFPT4XNXPJ4KIDLL5JIR

not attested not anchored not stored refs pending

User Awareness Measurement Through Social Engineering

Sevgi Ozkan, Tolga Mataracioglu

arxiv:1108.2149 v1 · 2011-08-10 · 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{U4TNSVMFPT4XNXPJ4KIDLL5JIR}

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	2026-05-18T04:15:49.271989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a726d955857cf976dde9e29035afa944612d03ffd4f3a560fa57d3da17892aca

Aliases

arxiv: 1108.2149 · arxiv_version: 1108.2149v1 · doi: 10.48550/arxiv.1108.2149 · pith_short_12: U4TNSVMFPT4X · pith_short_16: U4TNSVMFPT4XNXPJ · pith_short_8: U4TNSVMF

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/U4TNSVMFPT4XNXPJ4KIDLL5JIR \
  | 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: a726d955857cf976dde9e29035afa944612d03ffd4f3a560fa57d3da17892aca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63772c48de265f7a177a2a35f53a7c02f47c63cf15245f03e2f05ab75e02f983",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2011-08-10T10:59:10Z",
    "title_canon_sha256": "a36d98eb855cfcf9e63bc1d00b8ff7a61a4b872390e1a42771212ad76cc85c42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2149",
    "kind": "arxiv",
    "version": 1
  }
}