Pith Number

pith:TYRH2SBR

pith:2006:TYRH2SBRSA4JWSPLM5YBI2LL4V

not attested not anchored not stored refs pending

Reversible Programmable Logic Array (RPLA) using Fredkin & Feynman Gates for Industrial Electronics and Applications

Hamid R. Arabnia, Himanshu Thapliyal

arxiv:cs/0609029 v1 · 2006-09-07 · 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{TYRH2SBRSA4JWSPLM5YBI2LL4V}

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	2026-07-04T14:56:26.447569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e227d483190389b49eb677014696be5649f88dc95c8fdfe8718e505663d5404

Aliases

arxiv: cs/0609029 · arxiv_version: cs/0609029v1 · doi: 10.48550/arxiv.cs/0609029 · pith_short_12: TYRH2SBRSA4J · pith_short_16: TYRH2SBRSA4JWSPL · pith_short_8: TYRH2SBR

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/TYRH2SBRSA4JWSPLM5YBI2LL4V \
  | 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: 9e227d483190389b49eb677014696be5649f88dc95c8fdfe8718e505663d5404

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d42057f2f6b2f94f8f92e7d4fe2dc35eb3e79a2baa274c84a47b65f096a1436e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.AR",
    "submitted_at": "2006-09-07T14:25:21Z",
    "title_canon_sha256": "ac8085479d505f491786e1b736fce61d998b9ee2f0d0feacf35011ac2e2b2ef7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0609029",
    "kind": "arxiv",
    "version": 1
  }
}