Pith Number

pith:MVW4IAMF

pith:2022:MVW4IAMFX6CBGMPHAA4EIO6QLO

not attested not anchored not stored refs pending

Error mitigation increases the effective quantum volume of quantum computers

Andrea Mari, Dan Strano, Ryan LaRose, Vincent Russo, William J. Zeng

arxiv:2203.05489 v2 · 2022-03-10 · 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{MVW4IAMFX6CBGMPHAA4EIO6QLO}

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

Benchmarking quantum devices beyond classical capabilities

Receipt and verification

First computed	2026-07-05T04:15:14.698582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

656dc40185bf841331e70038443bd05bad615c8ffc7160cddd59940d7471523b

Aliases

arxiv: 2203.05489 · arxiv_version: 2203.05489v2 · doi: 10.48550/arxiv.2203.05489 · pith_short_12: MVW4IAMFX6CB · pith_short_16: MVW4IAMFX6CBGMPH · pith_short_8: MVW4IAMF

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/MVW4IAMFX6CBGMPHAA4EIO6QLO \
  | 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: 656dc40185bf841331e70038443bd05bad615c8ffc7160cddd59940d7471523b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c45fd3a6a158965b94185481cf60898d3c60f1be7eed8e55b4c407b4402b4ddb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-03-10T17:14:34Z",
    "title_canon_sha256": "5650f09c9b7a0267887b8a81f52e080ad404af4b71f7b5e5b057bdb17599eb9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.05489",
    "kind": "arxiv",
    "version": 2
  }
}