Pith Number

pith:EIKWDTHU

pith:2021:EIKWDTHU4UMNRDLFD3GINXLXNC

not attested not anchored not stored refs pending

Distinguishing Natural and Computer-Generated Images using Multi-Colorspace fused EfficientNet

Anoop K, Lajish V L, Manjary P Gangan

arxiv:2110.09428 v2 · 2021-10-18 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIKWDTHU4UMNRDLFD3GINXLXNC}

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	2026-07-05T05:34:29.978469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

221561ccf4e518d88d651ecc86dd77689beb66a6a24d7d0a8be38c6fe99a6119

Aliases

arxiv: 2110.09428 · arxiv_version: 2110.09428v2 · doi: 10.48550/arxiv.2110.09428 · pith_short_12: EIKWDTHU4UMN · pith_short_16: EIKWDTHU4UMNRDLF · pith_short_8: EIKWDTHU

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/EIKWDTHU4UMNRDLFD3GINXLXNC \
  | 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: 221561ccf4e518d88d651ecc86dd77689beb66a6a24d7d0a8be38c6fe99a6119

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22d7ea76543162b5143b640a3284d2ba2ebc9e9f456ae01a40a0e6e64ce79af3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-18T15:55:45Z",
    "title_canon_sha256": "b77529645339fe1239c90d51b39a7d5a7fcb5b87e50ca622b79be79b1dfb6a13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.09428",
    "kind": "arxiv",
    "version": 2
  }
}