Pith Number

pith:XLMLKSE7

pith:2025:XLMLKSE7P56QNXUQOMDNY65A27

not attested not anchored not stored refs pending

Reversible Data Hiding over Encrypted Images via Intrinsic Correlation in Block-Based Secret Sharing

Jianhui Zou, Shuang Yi, Weijia Cao, Yifeng Zheng, Zhongyun Hua

arxiv:2502.11121 v1 · 2025-02-16 · 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{XLMLKSE7P56QNXUQOMDNY65A27}

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	2026-07-05T10:15:03.970352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bad8b5489f7f7d06de907306dc7ba0d7eb2030c671b0d3de97dc5054767809d2

Aliases

arxiv: 2502.11121 · arxiv_version: 2502.11121v1 · doi: 10.48550/arxiv.2502.11121 · pith_short_12: XLMLKSE7P56Q · pith_short_16: XLMLKSE7P56QNXUQ · pith_short_8: XLMLKSE7

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/XLMLKSE7P56QNXUQOMDNY65A27 \
  | 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: bad8b5489f7f7d06de907306dc7ba0d7eb2030c671b0d3de97dc5054767809d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5592a1fdf7b5102c8e64273b96e17277c1f17316094d04359af2d266767b583",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-02-16T13:35:12Z",
    "title_canon_sha256": "2bdd4757236a5eaffcc05521051f24e80fe5a4cd4b985a2c44ba5110a9af4835"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11121",
    "kind": "arxiv",
    "version": 1
  }
}