Pith Number

pith:FWW5KOWF

pith:2018:FWW5KOWFVLH7DUWSB7OYQQXARQ

not attested not anchored not stored refs pending

Quantum Circuit Designs of Integer Division Optimizing T-count and T-depth

Edgard Mu\~noz-Coreas, Himanshu Thapliyal, Travis S. Humble, T. S. S. Varun

arxiv:1809.09732 v1 · 2018-09-25 · quant-ph · 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{FWW5KOWFVLH7DUWSB7OYQQXARQ}

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	2026-05-18T00:04:43.862896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dadd53ac5aacff1d2d20fdd8842e08c18f3e1edeb3ba7cd2ed930c47c84c06c

Aliases

arxiv: 1809.09732 · arxiv_version: 1809.09732v1 · doi: 10.48550/arxiv.1809.09732 · pith_short_12: FWW5KOWFVLH7 · pith_short_16: FWW5KOWFVLH7DUWS · pith_short_8: FWW5KOWF

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/FWW5KOWFVLH7DUWSB7OYQQXARQ \
  | 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: 2dadd53ac5aacff1d2d20fdd8842e08c18f3e1edeb3ba7cd2ed930c47c84c06c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5104a171777b76edbbcee4c6c13f5e328269c0d5745db30817fa7028de9ffd56",
    "cross_cats_sorted": [
      "cs.AR",
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-25T21:25:54Z",
    "title_canon_sha256": "1e796df523b7bc0e3e307bcd88baa6ace8167a339b0c2077bab6d360b1ec9826"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09732",
    "kind": "arxiv",
    "version": 1
  }
}