Pith Number

pith:PJULBY2Z

pith:2025:PJULBY2Z2RYXOQD44VVFDA6CF4

not attested not anchored not stored refs pending

Digital Forensics in the Age of Large Language Models

Antoinette Smith, Jun Zhuang, Pallab Mozumder, Weifeng Xu, Wenbin Zhang, Zhipeng Yin, Zichong Wang

arxiv:2504.02963 v1 · 2025-04-03 · cs.CR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJULBY2Z2RYXOQD44VVFDA6CF4}

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	2026-07-05T10:44:05.781488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a68b0e359d47177407ce56a5183c22f3866bc5dc62f5bcb15a9c2ecc1b10643

Aliases

arxiv: 2504.02963 · arxiv_version: 2504.02963v1 · doi: 10.48550/arxiv.2504.02963 · pith_short_12: PJULBY2Z2RYX · pith_short_16: PJULBY2Z2RYXOQD4 · pith_short_8: PJULBY2Z

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/PJULBY2Z2RYXOQD44VVFDA6CF4 \
  | 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: 7a68b0e359d47177407ce56a5183c22f3866bc5dc62f5bcb15a9c2ecc1b10643

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fee74bf7c63acfdcbb3ec542fbe22ad1e6ec71cebce8b1132040265156d80c3e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-04-03T18:32:15Z",
    "title_canon_sha256": "6827a3db21b305fb604737048b564bcd071333f094037de42a76464ad917b9dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.02963",
    "kind": "arxiv",
    "version": 1
  }
}