Pith Number

pith:NLFDWTCW

pith:2021:NLFDWTCWDQQVIARSSRVBIM4YWB

not attested not anchored not stored refs pending

Error statistics and scalability of quantum error mitigation formulas

Dayue Qin, Yanzhu Chen, Ying Li

arxiv:2112.06255 v2 · 2021-12-12 · 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{NLFDWTCWDQQVIARSSRVBIM4YWB}

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	2026-07-05T06:00:54.930770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aca3b4c561c21540232946a143398b06cadd43d6f34111af45692486e2dde1b

Aliases

arxiv: 2112.06255 · arxiv_version: 2112.06255v2 · doi: 10.48550/arxiv.2112.06255 · pith_short_12: NLFDWTCWDQQV · pith_short_16: NLFDWTCWDQQVIARS · pith_short_8: NLFDWTCW

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/NLFDWTCWDQQVIARSSRVBIM4YWB \
  | 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: 6aca3b4c561c21540232946a143398b06cadd43d6f34111af45692486e2dde1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a55418a875abb04f53c016974e0aaf127c7c648a119d427997c8d6036d0d5a6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-12T15:02:43Z",
    "title_canon_sha256": "19505c60fdff7bc523166dac6a472c57a5e3158ac4ee0a123785a3a470f10432"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.06255",
    "kind": "arxiv",
    "version": 2
  }
}