Pith Number

pith:WPUMHMRO

pith:2010:WPUMHMROM43BCRUOCHTHMRJ7C4

not attested not anchored not stored refs pending

Building Toffoli Network for Reversible Logic Synthesis Based on Swapping Bit Strings

Abdullah Al Mahmud, Abu Ahmed Ferdaus, Hafiz Md. Hasaan Babu, Lafifa Jamal, Md. Rafiqul Islam, Md. Saiful Islam, Muhammad Rezaul Karim

arxiv:1008.3357 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{WPUMHMROM43BCRUOCHTHMRJ7C4}

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	2026-05-18T04:42:02.889687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3e8c3b22e673611468e11e676453f1718f2535aee1afd652257255be796ceae

Aliases

arxiv: 1008.3357 · arxiv_version: 1008.3357v1 · doi: 10.48550/arxiv.1008.3357 · pith_short_12: WPUMHMROM43B · pith_short_16: WPUMHMROM43BCRUO · pith_short_8: WPUMHMRO

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/WPUMHMROM43BCRUOCHTHMRJ7C4 \
  | 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: b3e8c3b22e673611468e11e676453f1718f2535aee1afd652257255be796ceae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ed5c4ba427b2730f5386e6331508a0e66ef846d03b093de5cf8a346127467f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2010-08-19T17:21:54Z",
    "title_canon_sha256": "d27555a667c9632a03a0c59f08477cf55bbcf2463646081d4c1e729b77dd94cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3357",
    "kind": "arxiv",
    "version": 1
  }
}