Pith Number

pith:SCMHA3KL

pith:2023:SCMHA3KLJPAPZOJBEVJAPRNZNC

not attested not anchored not stored refs pending

Cheap-fake Detection with LLM using Prompt Engineering

Guangyang Wu, Kele Xu, Tianjiao Wan, Weijie Wu, Wenyi Wang, Xiaohong Liu

arxiv:2306.02776 v1 · 2023-06-05 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SCMHA3KLJPAPZOJBEVJAPRNZNC}

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	2026-07-05T06:17:31.169053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9098706d4b4bc0fcb921255207c5b968bc90c95675a6a9ba9fa71a2c3b9b1db7

Aliases

arxiv: 2306.02776 · arxiv_version: 2306.02776v1 · doi: 10.48550/arxiv.2306.02776 · pith_short_12: SCMHA3KLJPAP · pith_short_16: SCMHA3KLJPAPZOJB · pith_short_8: SCMHA3KL

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/SCMHA3KLJPAPZOJBEVJAPRNZNC \
  | 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: 9098706d4b4bc0fcb921255207c5b968bc90c95675a6a9ba9fa71a2c3b9b1db7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f493805a237fa33e719422d3bfd7630aea07cf109d60c28f8920f4972a901d7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-05T11:01:00Z",
    "title_canon_sha256": "63487b8fa8469b05b5a9a3c4485dbfb2f0304c7dfc7862318b5561b2b7283c12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.02776",
    "kind": "arxiv",
    "version": 1
  }
}