Pith Number

pith:CXPR64LH

pith:2024:CXPR64LHQZ4SPWZGGG6HNND3KB

not attested not anchored not stored refs pending

Erasure Decoding for Quantum LDPC Codes via Belief Propagation with Guided Decimation

Hanwen Yao, Henry D. Pfister, Mert G\"okduman

arxiv:2411.08177 v2 · 2024-11-12 · cs.IT · math.IT · 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{CXPR64LHQZ4SPWZGGG6HNND3KB}

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

2 papers in Pith

Spatially Coupled MacKay-Neal/Hsu-Anastasopoulos CSS Codes Achieve the Quantum-Erasure Hashing Bound by Seeded BP Decoding

Efficient Routing of Quantum LDPC Codes on Programmable 2D Toric Architectures

Receipt and verification

First computed	2026-07-05T09:37:11.731726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15df1f7167867927db2631bc76b47b504de183f0cb5e8a36ce876b4a61b16547

Aliases

arxiv: 2411.08177 · arxiv_version: 2411.08177v2 · doi: 10.48550/arxiv.2411.08177 · pith_short_12: CXPR64LHQZ4S · pith_short_16: CXPR64LHQZ4SPWZG · pith_short_8: CXPR64LH

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/CXPR64LHQZ4SPWZGGG6HNND3KB \
  | 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: 15df1f7167867927db2631bc76b47b504de183f0cb5e8a36ce876b4a61b16547

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80894e812e07a33113f71fbb80cd79c0b9d0289b9371e9e34bdbea0b56068557",
    "cross_cats_sorted": [
      "math.IT",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-11-12T20:45:43Z",
    "title_canon_sha256": "a1db56905faa50679e6cf67132f5eaef2f86b5e607088d4dbe2963b0ff0bf265"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.08177",
    "kind": "arxiv",
    "version": 2
  }
}