Pith Number

pith:HRE62DXC

pith:2014:HRE62DXCTCAWMEITCBEDSRKARN

not attested not anchored not stored refs pending

Efficient Algorithms for Maximum Likelihood Decoding in the Surface Code

Alexander Vargo, Martin Suchara, Sergey Bravyi

arxiv:1405.4883 v1 · 2014-05-19 · 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{HRE62DXCTCAWMEITCBEDSRKARN}

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

1 paper in Pith

Improved Logical Error Rate via List Decoding of Quantum Polar Codes

Receipt and verification

First computed	2026-05-18T02:41:24.598372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c49ed0ee2988166111310483945408b7a051ecbab239eab6eee64d2e8fc250f

Aliases

arxiv: 1405.4883 · arxiv_version: 1405.4883v1 · doi: 10.48550/arxiv.1405.4883 · pith_short_12: HRE62DXCTCAW · pith_short_16: HRE62DXCTCAWMEIT · pith_short_8: HRE62DXC

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/HRE62DXCTCAWMEITCBEDSRKARN \
  | 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: 3c49ed0ee2988166111310483945408b7a051ecbab239eab6eee64d2e8fc250f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e576884bd0d8de39423cc96c9e17b25efe05ef7dcc4fe27224eb50493d2a13d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-19T20:33:08Z",
    "title_canon_sha256": "1cf1c9df1823bb239d2bc18e6ea662765e9d37b814b372475ad20890ad1aaed1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4883",
    "kind": "arxiv",
    "version": 1
  }
}