Pith Number

pith:WDRFUSPR

pith:2026:WDRFUSPRKYXFL4VDAMZPJYRNUV

not attested not anchored not stored refs pending

QuantiSpect: A Structure-Aware Lightweight 3D CNN Pre-Decoder for Scalable Surface Code Quantum Error Correction

Gui-Lu Long, Jing-Wei Wen, Ji-Ze Han, Ling Qian, Pan Gao, Run-Qing Zhang, Xiao-Xiao Hu, Xu-Dong Lv, Xu-Sheng Xu

arxiv:2607.18204 v1 · 2026-07-20 · 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{WDRFUSPRKYXFL4VDAMZPJYRNUV}

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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

QAdapt: A Noise-Adaptive Neural Pre-Decoding Framework for Quantum Error Correction

Receipt and verification

First computed	2026-07-21T02:22:27.393366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0e25a49f1562e55f2a30332f4e22da5645de51e81681910af42570fb10288bd

Aliases

arxiv: 2607.18204 · arxiv_version: 2607.18204v1 · doi: 10.48550/arxiv.2607.18204 · pith_short_12: WDRFUSPRKYXF · pith_short_16: WDRFUSPRKYXFL4VD · pith_short_8: WDRFUSPR

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/WDRFUSPRKYXFL4VDAMZPJYRNUV \
  | 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: b0e25a49f1562e55f2a30332f4e22da5645de51e81681910af42570fb10288bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be8f39026f86920b003d03980ed7b16d6e5d3d2999e10033c9f345b7e8d55a5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-20T17:43:08Z",
    "title_canon_sha256": "3c6a678c86aa1c80b0f148f77cb2a9033448744d0f478c1d6a3befe4d8e07da4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18204",
    "kind": "arxiv",
    "version": 1
  }
}