Pith Number

pith:QXAJW3ZY

pith:2026:QXAJW3ZY32JHJV6LEME4J4XCWO

not attested not anchored not stored refs pending

Towards Scalable Quaternary Message-Passing Decoding for Quantum Error Correction

Boqing Zhang, Hanwen Yao, Henry D. Pfister, Siyuan Niu

arxiv:2605.24177 v1 · 2026-05-22 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXAJW3ZY32JHJV6LEME4J4XCWO}

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	2026-05-26T01:02:50.842611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85c09b6f38de9274d7cb2309c4f2e2b38c2c77c2ac54f1efa1bf137c12d0d35a

Aliases

arxiv: 2605.24177 · arxiv_version: 2605.24177v1 · doi: 10.48550/arxiv.2605.24177 · pith_short_12: QXAJW3ZY32JH · pith_short_16: QXAJW3ZY32JHJV6L · pith_short_8: QXAJW3ZY

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/QXAJW3ZY32JHJV6LEME4J4XCWO \
  | 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: 85c09b6f38de9274d7cb2309c4f2e2b38c2c77c2ac54f1efa1bf137c12d0d35a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3204c702f5699f1c28fcd621ba41eff3e6232cad3c78b30ce896d7b8825c782b",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-22T19:57:24Z",
    "title_canon_sha256": "756361aed10c6e2fba06a8ad6e5688d3442857035842c49a7287c4c3645bc40e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24177",
    "kind": "arxiv",
    "version": 1
  }
}