Pith Number

pith:STJSENKV

pith:2024:STJSENKVPV6IO3NQLEGAJLE3DN

not attested not anchored not stored refs pending

Adaptive measurement strategy for noisy quantum amplitude estimation with variational quantum circuits

Kaito Wada, Keigo Hisanaga, Kohei Oshio, Naoki Yamamoto, Shumpei Uno, Yohichi Suzuki

arxiv:2405.15174 v2 · 2024-05-24 · 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{STJSENKVPV6IO3NQLEGAJLE3DN}

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	2026-07-05T11:33:58.273342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94d32235557d7c876db0590c04ac9b1b42a0fa98bdb2651ea042720d8e33e5ee

Aliases

arxiv: 2405.15174 · arxiv_version: 2405.15174v2 · doi: 10.48550/arxiv.2405.15174 · pith_short_12: STJSENKVPV6I · pith_short_16: STJSENKVPV6IO3NQ · pith_short_8: STJSENKV

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/STJSENKVPV6IO3NQLEGAJLE3DN \
  | 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: 94d32235557d7c876db0590c04ac9b1b42a0fa98bdb2651ea042720d8e33e5ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edfd8f620334b98f06dd148a6467e30bcba289bf660a3233b489c834e522504c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-05-24T03:15:56Z",
    "title_canon_sha256": "3371a1ae843a81ebabffc97130455aec2f503ef81d2f77aeb0292a8345556568"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.15174",
    "kind": "arxiv",
    "version": 2
  }
}