Pith Number

pith:W76WIS5A

pith:2017:W76WIS5ARCCF2GTTDCADBABWOY

not attested not anchored not stored refs pending

Coverless Information Hiding Based on Generative adversarial networks

Jia Liu, Ming-ming Liu, Min-qing Zhang, Yan Ke, Ying-Nan Zhang

arxiv:1712.06951 v1 · 2017-12-18 · cs.CR · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W76WIS5ARCCF2GTTDCADBABWOY}

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	2026-05-18T00:27:37.649371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7fd644ba088845d1a731880308036761b8aebd344d7776bbe5723ca83115feb

Aliases

arxiv: 1712.06951 · arxiv_version: 1712.06951v1 · doi: 10.48550/arxiv.1712.06951 · pith_short_12: W76WIS5ARCCF · pith_short_16: W76WIS5ARCCF2GTT · pith_short_8: W76WIS5A

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/W76WIS5ARCCF2GTTDCADBABWOY \
  | 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: b7fd644ba088845d1a731880308036761b8aebd344d7776bbe5723ca83115feb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acef26ea19bb998b08500fafd3abcc32e8708f8bfee2d21aca82773ea41619f6",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-12-18T06:00:57Z",
    "title_canon_sha256": "8b5b0341eb6278aa032ee10aea87d850744cdeb65382306e670129e95ea4aab4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06951",
    "kind": "arxiv",
    "version": 1
  }
}