Pith Number

pith:IA4AT44C

pith:2013:IA4AT44CRA5P2GBIFDAO5FV5OM

not attested not anchored not stored refs pending

Design Elements that Promote the use of Fake Website Detection Tools

Ahmed Abbasi, F. Mariam Zahedi, Yan Chen

arxiv:1309.7262 v1 · 2013-09-27 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IA4AT44CRA5P2GBIFDAO5FV5OM}

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	2026-05-18T03:11:59.730759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

403809f382883afd182828c0ee96bd732ea104eca0db9c20c570e77d20755357

Aliases

arxiv: 1309.7262 · arxiv_version: 1309.7262v1 · doi: 10.48550/arxiv.1309.7262 · pith_short_12: IA4AT44CRA5P · pith_short_16: IA4AT44CRA5P2GBI · pith_short_8: IA4AT44C

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/IA4AT44CRA5P2GBIFDAO5FV5OM \
  | 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: 403809f382883afd182828c0ee96bd732ea104eca0db9c20c570e77d20755357

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64f31efa2b9630fa6ed6091f5ac0782ffb1d2350c6dd9e4ceae31f625eb86b0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2013-09-27T15:04:47Z",
    "title_canon_sha256": "e228afd60fb43d4cc6ccfc6c7b79286f19dbaa87187119c6e413b5066b232581"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7262",
    "kind": "arxiv",
    "version": 1
  }
}