Pith Number

pith:OXSBKGYF

pith:2024:OXSBKGYFN7KOMGDCYBM2MPQVXW

not attested not anchored not stored refs pending

SFQ counter-based precomputation for large-scale cryogenic VQE machines

Hiroshi Nakamura, Koji Inoue, Masamitsu Tanaka, Satoshi Imamura, Teruo Tanimoto, Yosuke Ueno, Yuna Tomida, Yutaka Tabuchi

arxiv:2403.00363 v1 · 2024-03-01 · quant-ph · 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{OXSBKGYFN7KOMGDCYBM2MPQVXW}

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	2026-07-05T07:51:03.148475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75e4151b056fd4e61862c059a63e15bdb1e7f63e1d2c06b30b35f5011a23f992

Aliases

arxiv: 2403.00363 · arxiv_version: 2403.00363v1 · doi: 10.48550/arxiv.2403.00363 · pith_short_12: OXSBKGYFN7KO · pith_short_16: OXSBKGYFN7KOMGDC · pith_short_8: OXSBKGYF

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/OXSBKGYFN7KOMGDCYBM2MPQVXW \
  | 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: 75e4151b056fd4e61862c059a63e15bdb1e7f63e1d2c06b30b35f5011a23f992

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6edce71b1e4f1d5415768b54cd059cda7c455ec0af17011a3fa4b9bdea65d600",
    "cross_cats_sorted": [
      "cs.AR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-03-01T08:47:15Z",
    "title_canon_sha256": "4312d47eba57d237f5cbbe3efc50d0f600fe8642f4790c665f51f05c4820cddf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.00363",
    "kind": "arxiv",
    "version": 1
  }
}