Pith Number

pith:P6YZ6TLI

pith:2018:P6YZ6TLIPVAH6XPBNQVCEGLW7C

not attested not anchored not stored refs pending

Transformation on Computer-Generated Facial Image to Avoid Detection by Spoofing Detector

Hoang-Quoc Nguyen-Son, Huy H. Nguyen, Isao Echizen, Junichi Yamagishi, Ngoc-Dung T. Tieu

arxiv:1804.04418 v1 · 2018-04-12 · 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{P6YZ6TLIPVAH6XPBNQVCEGLW7C}

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	2026-05-18T00:02:18.060523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fb19f4d687d407f5de16c2a221976f8bb7fc8934fc9fc81983b133b27f82182

Aliases

arxiv: 1804.04418 · arxiv_version: 1804.04418v1 · doi: 10.48550/arxiv.1804.04418 · pith_short_12: P6YZ6TLIPVAH · pith_short_16: P6YZ6TLIPVAH6XPB · pith_short_8: P6YZ6TLI

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/P6YZ6TLIPVAH6XPBNQVCEGLW7C \
  | 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: 7fb19f4d687d407f5de16c2a221976f8bb7fc8934fc9fc81983b133b27f82182

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccfc3d43b946a2bfcb3f5204eba4f0414ba4c57b8d376e285e8d7c244e4e46e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-12T10:48:20Z",
    "title_canon_sha256": "3c833967f4e4fc0276471fa5d5f755ae1fdf74cfc68acd8f8a4980fb2bd384bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04418",
    "kind": "arxiv",
    "version": 1
  }
}