Pith Number

pith:IMA6WU4L

pith:2023:IMA6WU4LUHANP7HAJZOXR34JCW

not attested not anchored not stored refs pending

CTP-Net: Character Texture Perception Network for Document Image Forgery Localization

Jiaxin Chen, Siliang Chen, Tianyi Wang, Xiehua Li, Xin Liao

arxiv:2308.02158 v2 · 2023-08-04 · 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{IMA6WU4LUHANP7HAJZOXR34JCW}

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	2026-07-05T06:41:22.274393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4301eb538ba1c0d7fce04e5d78ef8915b61da7ed3fc1b1c10f3c0c6d4d20657d

Aliases

arxiv: 2308.02158 · arxiv_version: 2308.02158v2 · doi: 10.48550/arxiv.2308.02158 · pith_short_12: IMA6WU4LUHAN · pith_short_16: IMA6WU4LUHANP7HA · pith_short_8: IMA6WU4L

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/IMA6WU4LUHANP7HAJZOXR34JCW \
  | 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: 4301eb538ba1c0d7fce04e5d78ef8915b61da7ed3fc1b1c10f3c0c6d4d20657d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8b66c4f0348b66f8864b72c400f473ac3093aa818d8ebc13943d6cbc6807ea5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-04T06:37:28Z",
    "title_canon_sha256": "868979b1853b55e4d46d98d06bd083eaa97924fe9cbaed8f8e224db58395e23d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02158",
    "kind": "arxiv",
    "version": 2
  }
}