Pith Number

pith:IHUKDWTT

pith:2025:IHUKDWTTOXTGH2UBWCCTR36EE2

not attested not anchored not stored refs pending

HAMLET-FFD: Hierarchical Adaptive Multi-modal Learning Embeddings Transformation for Face Forgery Detection

Chenfu Bao, Hui Jiang, Jialei Cui, Jianwei Du, Lei Gao, Yanzhe Li

arxiv:2507.20913 v1 · 2025-07-28 · 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{IHUKDWTTOXTGH2UBWCCTR36EE2}

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	2026-07-05T11:44:27.990827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41e8a1da7375e663ea81b08538efc426a80cd600e555ff6909632f7af4ea6fd6

Aliases

arxiv: 2507.20913 · arxiv_version: 2507.20913v1 · doi: 10.48550/arxiv.2507.20913 · pith_short_12: IHUKDWTTOXTG · pith_short_16: IHUKDWTTOXTGH2UB · pith_short_8: IHUKDWTT

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/IHUKDWTTOXTGH2UBWCCTR36EE2 \
  | 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: 41e8a1da7375e663ea81b08538efc426a80cd600e555ff6909632f7af4ea6fd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e899859d3be3a78d28ebcdec350fa904a1a3fbf9c03fe1005198e66f911bf67",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-28T15:09:52Z",
    "title_canon_sha256": "22878f5ff6f13f531c8c1339d809a4ab9b043f5d0ff88e5ac51e520de10c0c33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20913",
    "kind": "arxiv",
    "version": 1
  }
}