Pith Number

pith:KEMCSL5F

pith:2021:KEMCSL5FN2FD7DNCEPTJPF2MUM

not attested not anchored not stored refs pending

QECV: Quantum Error Correction Verification

Anbang Wu, Gian Giacomo Guerreschi, Gushu Li, Hezi Zhang, Yuan Xie, Yufei Ding

arxiv:2111.13728 v1 · 2021-11-26 · quant-ph · cs.PL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEMCSL5FN2FD7DNCEPTJPF2MUM}

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

End-to-End Formalization of Quantum Error Correction

Receipt and verification

First computed	2026-07-05T03:35:34.990518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5118292fa56e8a3f8da223e697974ca305a230656aa5cb7cbc2b3774a8c4f94f

Aliases

arxiv: 2111.13728 · arxiv_version: 2111.13728v1 · doi: 10.48550/arxiv.2111.13728 · pith_short_12: KEMCSL5FN2FD · pith_short_16: KEMCSL5FN2FD7DNC · pith_short_8: KEMCSL5F

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/KEMCSL5FN2FD7DNCEPTJPF2MUM \
  | 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: 5118292fa56e8a3f8da223e697974ca305a230656aa5cb7cbc2b3774a8c4f94f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a84221109c564863ca77f85507c372a82d51707bd1793048919de0834e31e6b4",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-11-26T19:40:53Z",
    "title_canon_sha256": "162b3fe2c4f17e3715417b62cdde8b60956d820c2dd1176bfde7382a408bcf38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.13728",
    "kind": "arxiv",
    "version": 1
  }
}