Pith Number

pith:7U7SFTGM

pith:2024:7U7SFTGM2Z26465PGHL7JECECB

not attested not anchored not stored refs pending

Efficient near-optimal decoding of the surface code through ensembling

Benjamin Villalonga, Michael Newman, Noah Shutty

arxiv:2401.12434 v3 · 2024-01-23 · 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{7U7SFTGM2Z26465PGHL7JECECB}

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

4 papers in Pith

Vine Codes: Low-Overhead Quantum LDPC Codes on a Planar Square Grid

LUCI on IBM Hardware: Error Suppression with Almost Half Syndrome Density

Diversity Methods for Improving Convergence and Accuracy of Quantum Error Correction Decoders Through Hardware Emulation

Magic state cultivation: growing T states as cheap as CNOT gates

Receipt and verification

First computed	2026-07-05T07:56:20.442189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd3f22ccccd675ee7baf31d7f490441050fe198a6d46ae257db2a97a8f6c29d1

Aliases

arxiv: 2401.12434 · arxiv_version: 2401.12434v3 · doi: 10.48550/arxiv.2401.12434 · pith_short_12: 7U7SFTGM2Z26 · pith_short_16: 7U7SFTGM2Z26465P · pith_short_8: 7U7SFTGM

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/7U7SFTGM2Z26465PGHL7JECECB \
  | 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: fd3f22ccccd675ee7baf31d7f490441050fe198a6d46ae257db2a97a8f6c29d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ef4ba93406da6de0b137a0cdbd0aa92042bc3ca875a252f51a6dd68befcdc4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-01-23T02:01:33Z",
    "title_canon_sha256": "1d8dabe2d58e950456312036a666c47afaed724cb09c5f0bc7ca0fe5e26e5e8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.12434",
    "kind": "arxiv",
    "version": 3
  }
}