Pith Number

pith:ZJ5XYYFV

pith:2025:ZJ5XYYFVYSNPFJGJKB6IERXFNF

not attested not anchored not stored refs pending

Improving error suppression with noise-aware decoding

Andrew C. Doherty, Evan T. Hockings, Robin Harper

arxiv:2502.21044 v2 · 2025-02-28 · 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{ZJ5XYYFVYSNPFJGJKB6IERXFNF}

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

3 papers in Pith

Symmetries of Pauli Noise from Lindbladian Dynamics

Scalable quantum error correction tailored for a heavy-hex qubit array

Receipt and verification

First computed	2026-07-05T10:42:44.170222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7b7c60b5c49af2a4c9507c8246e5697d8986c903009d0ea12a1139ec7a8092

Aliases

arxiv: 2502.21044 · arxiv_version: 2502.21044v2 · doi: 10.48550/arxiv.2502.21044 · pith_short_12: ZJ5XYYFVYSNP · pith_short_16: ZJ5XYYFVYSNPFJGJ · pith_short_8: ZJ5XYYFV

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/ZJ5XYYFVYSNPFJGJKB6IERXFNF \
  | 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: ca7b7c60b5c49af2a4c9507c8246e5697d8986c903009d0ea12a1139ec7a8092

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "808a818e906588b6516ba915d776279eacca4d73cc4af92e93beee66d5ddfad2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-02-28T13:39:41Z",
    "title_canon_sha256": "d40a2660dd708ad263f4c468e99812c48557dc2704f398c63a6c9ab6d69c745a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.21044",
    "kind": "arxiv",
    "version": 2
  }
}