Pith Number

pith:MSUEFS4Y

pith:2026:MSUEFS4YS2OGVOEMJAYDPAZYFS

not attested not anchored not stored refs pending

Repetition-code-based readout error detection and correction across hardware platforms and generations

Csaba Czab\'an, Orsolya K\'alm\'an, Sergey N. Filippov, Zolt\'an Zimbor\'as

arxiv:2606.30606 v1 · 2026-06-29 · 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{MSUEFS4YS2OGVOEMJAYDPAZYFS}

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	2026-06-30T02:18:22.424162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64a842cb98969c6ab88c48303783382cabd5ffeb6f84515251674fd59678c1a1

Aliases

arxiv: 2606.30606 · arxiv_version: 2606.30606v1 · doi: 10.48550/arxiv.2606.30606 · pith_short_12: MSUEFS4YS2OG · pith_short_16: MSUEFS4YS2OGVOEM · pith_short_8: MSUEFS4Y

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/MSUEFS4YS2OGVOEMJAYDPAZYFS \
  | 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: 64a842cb98969c6ab88c48303783382cabd5ffeb6f84515251674fd59678c1a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fc431e2710e18c20b6d2eeba29e2e5054e566e5c646073d83701acbee14e7c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-29T17:43:32Z",
    "title_canon_sha256": "232c61b0004ea56d10b0fef8235973fb25bc6bb6cda8317443ad62598658390b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30606",
    "kind": "arxiv",
    "version": 1
  }
}