Pith Number

pith:ZR5FPBWO

pith:2013:ZR5FPBWO4CQQM7TI5JMHMJUQIH

not attested not anchored not stored refs pending

An Encryption Scheme with DNA Technology and JPEG Zigzag Coding for Secure Transmission of Images

A. Murugan, Grasha Jacob

arxiv:1305.1270 v1 · 2013-05-06 · 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{ZR5FPBWO4CQQM7TI5JMHMJUQIH}

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	2026-05-18T03:26:23.629167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc7a5786cee0a1067e68ea5876269041ed6a7a27615a4304a7b4e367cabf197e

Aliases

arxiv: 1305.1270 · arxiv_version: 1305.1270v1 · doi: 10.48550/arxiv.1305.1270 · pith_short_12: ZR5FPBWO4CQQ · pith_short_16: ZR5FPBWO4CQQM7TI · pith_short_8: ZR5FPBWO

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/ZR5FPBWO4CQQM7TI5JMHMJUQIH \
  | 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: cc7a5786cee0a1067e68ea5876269041ed6a7a27615a4304a7b4e367cabf197e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5faf246a7e980042d75336344bd920542a587bfc12b9c5f232fe949693a42602",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-05-06T18:37:12Z",
    "title_canon_sha256": "917a8740020ff21c8f5541e6573b6f54b563c1b1ff221bb9f3c4528d7e66784c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1270",
    "kind": "arxiv",
    "version": 1
  }
}