Pith Number

pith:OZMBUPFO

pith:2012:OZMBUPFOYS7Z5K5VCFEW55PEFB

not attested not anchored not stored refs pending

Proposal of a New Block Cipher reasonably Non-Vulnerable against Cryptanalytic Attacks

Abhijit Chowdhury (Department of Computer Applications, Durgapur, Durgapur-713206, India), India) Angshu Kumar Sinha (Department of Computer Applications, India) Saurabh Dutta (Dr. B. C. Roy Engineering College, NSHM College of Management, Technology, West Bengal

arxiv:1203.6036 v1 · 2012-03-16 · 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{OZMBUPFOYS7Z5K5VCFEW55PEFB}

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	2026-05-18T03:59:12.657419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76581a3caec4bf9eabb511496ef5e428649821925abd8b741446a9a525f92b8f

Aliases

arxiv: 1203.6036 · arxiv_version: 1203.6036v1 · doi: 10.48550/arxiv.1203.6036 · pith_short_12: OZMBUPFOYS7Z · pith_short_16: OZMBUPFOYS7Z5K5V · pith_short_8: OZMBUPFO

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/OZMBUPFOYS7Z5K5VCFEW55PEFB \
  | 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: 76581a3caec4bf9eabb511496ef5e428649821925abd8b741446a9a525f92b8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bece8a0001483fcec13c882df700561cdb51596dd130d52aba8c59e95197cdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2012-03-16T10:03:49Z",
    "title_canon_sha256": "5f479af085d3fe110c40f06ba3d6c5821d82dbd22e0ed92d7e049f47f00a939e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6036",
    "kind": "arxiv",
    "version": 1
  }
}