Pith Number

pith:2I6MBML4

pith:2021:2I6MBML45LK5KBQZUSUO3GETD4

not attested not anchored not stored refs pending

Divide-and-conquer verification method for noisy intermediate-scale quantum computation

Seiichiro Tani, Tomoyuki Morimae, Yasuhiro Takahashi, Yuki Takeuchi

arxiv:2109.14928 v3 · 2021-09-30 · 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{2I6MBML45LK5KBQZUSUO3GETD4}

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

Verifying a stabilizer state with few observables but many shots

Receipt and verification

First computed	2026-07-05T04:39:21.351554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d23cc0b17cead5d50619a4a8ed98931f32642316830bb8e2e62db1c5406d02e0

Aliases

arxiv: 2109.14928 · arxiv_version: 2109.14928v3 · doi: 10.48550/arxiv.2109.14928 · pith_short_12: 2I6MBML45LK5 · pith_short_16: 2I6MBML45LK5KBQZ · pith_short_8: 2I6MBML4

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/2I6MBML45LK5KBQZUSUO3GETD4 \
  | 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: d23cc0b17cead5d50619a4a8ed98931f32642316830bb8e2e62db1c5406d02e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85e5b13d9bdc93b9171c44365bb4a3f4d4701b0671aaeee6042effa1a9211729",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-09-30T08:56:30Z",
    "title_canon_sha256": "ef865afcd77341da5eca3dad777d61788dbedbbb773a816c164b6a7eff6848c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.14928",
    "kind": "arxiv",
    "version": 3
  }
}