Pith Number

pith:7ZLE7WOZ

pith:2018:7ZLE7WOZGFXCG4A562HAAEFL22

not attested not anchored not stored refs pending

Toward Practical-Scale Quantum Annealing Machine for Prime Factoring

Go Fujii, Hanpei Koike, Hiroshi Nakagawa, Katsuya Kikuchi, Kazumasa Makise, Kentaro Imafuku, Masaaki Maezawa, Masahiro Ukibe, Mutsuo Hidaka, Shiro Kawabata, Shuichi Nagasawa

arxiv:1809.01425 v1 · 2018-09-05 · quant-ph · cond-mat.mes-hall · cond-mat.supr-con · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZLE7WOZGFXCG4A562HAAEFL22}

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	2026-05-17T23:48:06.537808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe564fd9d9316e23701df68e0010abd6b2b4f40dea5d78e00b2be4fadd208229

Aliases

arxiv: 1809.01425 · arxiv_version: 1809.01425v1 · doi: 10.48550/arxiv.1809.01425 · pith_short_12: 7ZLE7WOZGFXC · pith_short_16: 7ZLE7WOZGFXCG4A5 · pith_short_8: 7ZLE7WOZ

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/7ZLE7WOZGFXCG4A562HAAEFL22 \
  | 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: fe564fd9d9316e23701df68e0010abd6b2b4f40dea5d78e00b2be4fadd208229

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9417685569b051c12cde1dd1b86e56927b9a547b6804e5599be88dca2f952387",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.supr-con",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-05T10:36:02Z",
    "title_canon_sha256": "54e9599c795bacd209a3231b2eab45d25deadf4005434178a962ae8876c2f385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01425",
    "kind": "arxiv",
    "version": 1
  }
}