Pith Number

pith:RGDNBOYP

pith:2020:RGDNBOYPLDORPFE6RCUY3S4XCF

not attested not anchored not stored refs pending

High-accuracy Ising machine using Kerr-nonlinear parametric oscillators with local four-body interactions

Hayato Goto, Taro Kanao

arxiv:2005.13819 v1 · 2020-05-28 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RGDNBOYPLDORPFE6RCUY3S4XCF}

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	2026-07-05T02:11:00.771771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8986d0bb0f58dd17949e88a98dcb971144b360e85622bc85e83c9a80bd67037f

Aliases

arxiv: 2005.13819 · arxiv_version: 2005.13819v1 · doi: 10.48550/arxiv.2005.13819 · pith_short_12: RGDNBOYPLDOR · pith_short_16: RGDNBOYPLDORPFE6 · pith_short_8: RGDNBOYP

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/RGDNBOYPLDORPFE6RCUY3S4XCF \
  | 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: 8986d0bb0f58dd17949e88a98dcb971144b360e85622bc85e83c9a80bd67037f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aac8a02078a34afc7e9306126aaf1c5b6338d9914ae3f16047e84a9f1dd862da",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-05-28T07:48:37Z",
    "title_canon_sha256": "46bca12678028366f85324a0a3af5d759a9dc04b16a3d1f1d8cfa47e8adf43b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.13819",
    "kind": "arxiv",
    "version": 1
  }
}