Pith Number

pith:VNZ6LTF2

pith:2019:VNZ6LTF2EYBRL4I2ORJKJDVQNJ

not attested not anchored not stored refs pending

PixelSteganalysis: Pixel-wise Hidden Information Removal with Low Visual Degradation

Dahuin Jung, Ho Bae, Hyun-Soo Choi, Sungroh Yoon

arxiv:1902.10905 v3 · 2019-02-28 · cs.MM · cs.CR · 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{VNZ6LTF2EYBRL4I2ORJKJDVQNJ}

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	2026-07-05T03:39:10.237376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab73e5ccba260315f11a7452a48eb06a743cc5133b9ec190d25f6b9196941dbd

Aliases

arxiv: 1902.10905 · arxiv_version: 1902.10905v3 · doi: 10.48550/arxiv.1902.10905 · pith_short_12: VNZ6LTF2EYBR · pith_short_16: VNZ6LTF2EYBRL4I2 · pith_short_8: VNZ6LTF2

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/VNZ6LTF2EYBRL4I2ORJKJDVQNJ \
  | 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: ab73e5ccba260315f11a7452a48eb06a743cc5133b9ec190d25f6b9196941dbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c5121a9627da4b98e4c32ec55ec41023137ab93227bce0a08169557c7bbb3a0",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2019-02-28T05:36:29Z",
    "title_canon_sha256": "8d93e4d0fc2483086f3bbd4fc51ff4d940ab6efbbdd312021c8eb92cb18d5923"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10905",
    "kind": "arxiv",
    "version": 3
  }
}