Pith Number

pith:W4ZCUAFQ

pith:2019:W4ZCUAFQ6V75D4L5BXYJZHC7JE

not attested not anchored not stored refs pending

Recent Advances of Image Steganography with Generative Adversarial Networks

Jia Liu, Jun Li, Minqing Zhang, Peng Luo, Xiaoyuan Yang, Yan Ke, Yu Lei, Zhuo Zhang

arxiv:1907.01886 v1 · 2019-06-18 · cs.CR · cs.MM · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4ZCUAFQ6V75D4L5BXYJZHC7JE}

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	2026-05-17T23:41:34.660510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7322a00b0f57fd1f17d0df09c9c5f491b753a7e843587bc144e0346c86519db

Aliases

arxiv: 1907.01886 · arxiv_version: 1907.01886v1 · doi: 10.48550/arxiv.1907.01886 · pith_short_12: W4ZCUAFQ6V75 · pith_short_16: W4ZCUAFQ6V75D4L5 · pith_short_8: W4ZCUAFQ

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/W4ZCUAFQ6V75D4L5BXYJZHC7JE \
  | 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: b7322a00b0f57fd1f17d0df09c9c5f491b753a7e843587bc144e0346c86519db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fe5a2d30e71df76de3ca985fd8867dc870706af52bcfc48ff47d611810958db",
    "cross_cats_sorted": [
      "cs.MM",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-06-18T11:57:46Z",
    "title_canon_sha256": "604c41c7bcc193b9dd238cfbeec352418abe301e31781214173d63867294dfe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01886",
    "kind": "arxiv",
    "version": 1
  }
}