Pith Number

pith:4I2BZQMO

pith:2012:4I2BZQMORJUZ34LJAGIUFKZHLL

not attested not anchored not stored refs pending

Design and implementation of real time AES-128 on real time operating system for multiple FPGA communication

Amlan Chakrabarti, Rourab Paul, Sangeet Saha, Suman Sau

arxiv:1205.2153 v1 · 2012-05-10 · cs.AR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4I2BZQMORJUZ34LJAGIUFKZHLL}

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	2026-05-18T03:55:56.917718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2341cc18e8a699df169019142ab275afb10b2725319d4de1ffbed9a9c45ac3c

Aliases

arxiv: 1205.2153 · arxiv_version: 1205.2153v1 · doi: 10.48550/arxiv.1205.2153 · pith_short_12: 4I2BZQMORJUZ · pith_short_16: 4I2BZQMORJUZ34LJ · pith_short_8: 4I2BZQMO

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/4I2BZQMORJUZ34LJAGIUFKZHLL \
  | 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: e2341cc18e8a699df169019142ab275afb10b2725319d4de1ffbed9a9c45ac3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "242d12d939becc0237389d0eac08789539826f634d2b241f850aac39939658bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2012-05-10T04:04:45Z",
    "title_canon_sha256": "65fe315dc6fd0762a3290b173afa7f775fe777ad698c44757fcc8e4f17d8c81b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2153",
    "kind": "arxiv",
    "version": 1
  }
}