Pith Number

pith:5AVEQOF6

pith:2025:5AVEQOF6AAAPEIXMSEOVK5IVPY

not attested not anchored not stored refs pending

Can GPT tell us why these images are synthesized? Empowering Multimodal Large Language Models for Forensics

Bowen Yang, Yiran He, Yun Cao, Zeyu Zhang

arxiv:2504.11686 v1 · 2025-04-16 · cs.CV · 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{5AVEQOF6AAAPEIXMSEOVK5IVPY}

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	2026-07-05T10:49:55.523574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e82a4838be0000f222ec911d5575157e3b11c9a2d0890ed7a4a8c786609445fc

Aliases

arxiv: 2504.11686 · arxiv_version: 2504.11686v1 · doi: 10.48550/arxiv.2504.11686 · pith_short_12: 5AVEQOF6AAAP · pith_short_16: 5AVEQOF6AAAPEIXM · pith_short_8: 5AVEQOF6

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/5AVEQOF6AAAPEIXMSEOVK5IVPY \
  | 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: e82a4838be0000f222ec911d5575157e3b11c9a2d0890ed7a4a8c786609445fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "432cee523eba3b4781fd03ddd9ab40924f2eef67ba3922cb078c1427953ab098",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-16T01:02:46Z",
    "title_canon_sha256": "dc3049a44072e51448a9837a9beb23410e1efb941df7c578ee01b7035e8196c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.11686",
    "kind": "arxiv",
    "version": 1
  }
}