Pith Number

pith:WSERWYKE

pith:2025:WSERWYKEFGOWZF4EVWDVT6SKQA

not attested not anchored not stored refs pending

Comprehensive Study on Heisenberg-limited Quantum Algorithms for Multiple Observables Estimation

Kaito Wada, Nobuyuki Yoshioka, Wataru Mizukami, Yuki Koizumi

arxiv:2505.00698 v2 · 2025-05-01 · quant-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{WSERWYKEFGOWZF4EVWDVT6SKQA}

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.

Cited by

1 paper in Pith

Near-Heisenberg-limited parallel amplitude estimation with logarithmic depth circuit

Receipt and verification

First computed	2026-06-24T01:14:20.217396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4891b6144299d6c9784ad8759fa4a8004de89423ef7029d967549c5fc0e4603

Aliases

arxiv: 2505.00698 · arxiv_version: 2505.00698v2 · doi: 10.48550/arxiv.2505.00698 · pith_short_12: WSERWYKEFGOW · pith_short_16: WSERWYKEFGOWZF4E · pith_short_8: WSERWYKE

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/WSERWYKEFGOWZF4EVWDVT6SKQA \
  | 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: b4891b6144299d6c9784ad8759fa4a8004de89423ef7029d967549c5fc0e4603

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86d906f1a97758dca12ec0d3074cb0e6c1311bf1490e1fbf88bf0ab6c92c77bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-01T17:57:27Z",
    "title_canon_sha256": "2c03fb232f0ae3e8f239673c67f1875f796e1ce3439019b2cda1282a5ba40f3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00698",
    "kind": "arxiv",
    "version": 2
  }
}