Pith Number

pith:Y6FNXMYB

pith:2012:Y6FNXMYBJHGZLQWHT36E6NJMJ6

not attested not anchored not stored refs pending

Channel Identification and its Impact on Quantum LDPC Code Performance

Jinhong Yuan, Jun Li, Robert Malaney, Yixuan Xie

arxiv:1202.0357 v1 · 2012-02-02 · 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{Y6FNXMYBJHGZLQWHT36E6NJMJ6}

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	2026-05-18T04:03:18.584118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c78adbb30149cd95c2c79efc4f352c4fa00eb509ed16f287d6b8472a520dc4a5

Aliases

arxiv: 1202.0357 · arxiv_version: 1202.0357v1 · doi: 10.48550/arxiv.1202.0357 · pith_short_12: Y6FNXMYBJHGZ · pith_short_16: Y6FNXMYBJHGZLQWH · pith_short_8: Y6FNXMYB

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/Y6FNXMYBJHGZLQWHT36E6NJMJ6 \
  | 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: c78adbb30149cd95c2c79efc4f352c4fa00eb509ed16f287d6b8472a520dc4a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c6a0c8b70777bf39fa7c44e1ec3206066f9a8220996d7af483319bebd1b48c0",
    "cross_cats_sorted": [
      "math.IT",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-02-02T04:45:12Z",
    "title_canon_sha256": "19361afd9e68e5ea980e78edc7b7d5a0ba8d65af01f2c920509a7ed00e42b306"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0357",
    "kind": "arxiv",
    "version": 1
  }
}