Pith Number

pith:TNCTS7XV

pith:2013:TNCTS7XVMAVGIP5L65WVP36GB2

not attested not anchored not stored refs pending

Designing Parity Preserving Reversible Circuits

Anupam Chattopadhyay, Chander Chandak, Goutam Paul

arxiv:1308.0840 v1 · 2013-08-04 · cs.AR · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TNCTS7XVMAVGIP5L65WVP36GB2}

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	2026-05-18T03:16:48.019536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b45397ef5602a643fabf76d57efc60ea7bd6a12511a4511da18285fc2006400

Aliases

arxiv: 1308.0840 · arxiv_version: 1308.0840v1 · doi: 10.48550/arxiv.1308.0840 · pith_short_12: TNCTS7XVMAVG · pith_short_16: TNCTS7XVMAVGIP5L · pith_short_8: TNCTS7XV

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/TNCTS7XVMAVGIP5L65WVP36GB2 \
  | 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: 9b45397ef5602a643fabf76d57efc60ea7bd6a12511a4511da18285fc2006400

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72a22233e8ff0f2811548af135510f03766c681e77c9866d485e759224de4e72",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2013-08-04T19:06:44Z",
    "title_canon_sha256": "3f86ed88eeed1975f95a12b19154df0a77b218c1b185277406bcf07802fc3fef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0840",
    "kind": "arxiv",
    "version": 1
  }
}