Pith Number

pith:WIUTWEJN

pith:2014:WIUTWEJNZZF7RKJ2OKQPHETYJ3

not attested not anchored not stored refs pending

A Fast Compressive Sensing Based Digital Image Encryption Technique using Structurally Random Matrices and Arnold Transform

Nitin Rawat, Pavel Ni, Rajesh Kumar

arxiv:1402.4702 v1 · 2014-02-13 · 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{WIUTWEJNZZF7RKJ2OKQPHETYJ3}

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	2026-05-18T02:58:33.409792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2293b112dce4bf8a93a72a0f392784ef696d1db4cb8a0e114b7e16e90cd0d84

Aliases

arxiv: 1402.4702 · arxiv_version: 1402.4702v1 · doi: 10.48550/arxiv.1402.4702 · pith_short_12: WIUTWEJNZZF7 · pith_short_16: WIUTWEJNZZF7RKJ2 · pith_short_8: WIUTWEJN

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/WIUTWEJNZZF7RKJ2OKQPHETYJ3 \
  | 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: b2293b112dce4bf8a93a72a0f392784ef696d1db4cb8a0e114b7e16e90cd0d84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92b89a42bcb66acfdf44a1b671588759596aebc2d0faff5e117298d69599a91f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-02-13T08:18:15Z",
    "title_canon_sha256": "71b89802f701c36639787f94c0e0c213c1a61b9fdaf92b2ec68cf3eaa952d507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4702",
    "kind": "arxiv",
    "version": 1
  }
}