Pith Number

pith:JAV34ETB

pith:2026:JAV34ETBEBLXCRRJZDYZBXSRKV

not attested not anchored not stored refs pending

No Prompt, No Leaks: A Robust Generative Steganography Framework via Prompt-Free Diffusion

Fen Xiao, Jingwen Cai, Shuhua Deng, Xieping Gao

arxiv:2606.31427 v1 · 2026-06-30 · cs.CV · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JAV34ETBEBLXCRRJZDYZBXSRKV}

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	2026-07-01T01:18:02.906350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

482bbe12612057714629c8f190de51556f72e26f32d71d83573a18fbd569fbc5

Aliases

arxiv: 2606.31427 · arxiv_version: 2606.31427v1 · doi: 10.48550/arxiv.2606.31427 · pith_short_12: JAV34ETBEBLX · pith_short_16: JAV34ETBEBLXCRRJ · pith_short_8: JAV34ETB

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/JAV34ETBEBLXCRRJZDYZBXSRKV \
  | 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: 482bbe12612057714629c8f190de51556f72e26f32d71d83573a18fbd569fbc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eec0da9cdd67673735aefb76c977d9d476d9c8a51f13459ddb9dca043efffa59",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-30T09:51:34Z",
    "title_canon_sha256": "6ffcfd5fb4d940ba497fd47586eb5952a9a196819c462da5805054ae610f46ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31427",
    "kind": "arxiv",
    "version": 1
  }
}