Pith Number

pith:E2HAZQ7Q

pith:2016:E2HAZQ7QYDWZLEQ4K6WTR6GXOZ

not attested not anchored not stored refs pending

On the security defects of an image encryption scheme

Chengqing Li, Gonzalo Alvarez, Guanrong Chen, Juana Nunez, Muhammad Asim, Shujun Li

arxiv:1610.02534 v1 · 2016-10-08 · 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{E2HAZQ7QYDWZLEQ4K6WTR6GXOZ}

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	2026-05-18T01:02:51.290731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

268e0cc3f0c0ed95921c57ad38f8d7764dc7f1f6d0cfd8758a5c41aee08084ed

Aliases

arxiv: 1610.02534 · arxiv_version: 1610.02534v1 · doi: 10.48550/arxiv.1610.02534 · pith_short_12: E2HAZQ7QYDWZ · pith_short_16: E2HAZQ7QYDWZLEQ4 · pith_short_8: E2HAZQ7Q

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/E2HAZQ7QYDWZLEQ4K6WTR6GXOZ \
  | 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: 268e0cc3f0c0ed95921c57ad38f8d7764dc7f1f6d0cfd8758a5c41aee08084ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56b730eae359222d4c4b7d56281c6a163a218fabb89bf4bb54693fa1f30957bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-10-08T14:16:42Z",
    "title_canon_sha256": "397ff2d9960fb0e9e2445d4490e4dab57632ae2e92119cd197e00775833af2e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02534",
    "kind": "arxiv",
    "version": 1
  }
}