Pith Number

pith:DJX2US5G

pith:2010:DJX2US5GQP7PTX4YW2SYKUJBSW

not attested not anchored not stored refs pending

Reversible Logic Synthesis of Fault Tolerant Carry Skip BCD Adder

Md. Saiful Islam, Zerina Begum

arxiv:1008.3288 v1 · 2010-08-19 · 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{DJX2US5GQP7PTX4YW2SYKUJBSW}

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	2026-05-18T04:42:02.978281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a6faa4ba683fef9df98b6a585512195adc303b69173679fb849ec07ec836904

Aliases

arxiv: 1008.3288 · arxiv_version: 1008.3288v1 · doi: 10.48550/arxiv.1008.3288 · pith_short_12: DJX2US5GQP7P · pith_short_16: DJX2US5GQP7PTX4Y · pith_short_8: DJX2US5G

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/DJX2US5GQP7PTX4YW2SYKUJBSW \
  | 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: 1a6faa4ba683fef9df98b6a585512195adc303b69173679fb849ec07ec836904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55eec9bfca9b5eb666a8d4cd517bcb3997139cdeefa0569b9d0b64a92fb15ac4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2010-08-19T12:25:44Z",
    "title_canon_sha256": "5c4067cb0f2716ad509264b8ea39eeed36166851c1c8e83c4ea081cab7c92edb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3288",
    "kind": "arxiv",
    "version": 1
  }
}