Pith Number

pith:VFWRS42N

pith:2011:VFWRS42NOBCSM47WTKSDCYV5SD

not attested not anchored not stored refs pending

Analysis of Error Floors of Non-Binary LDPC Codes over MBIOS Channel

Kenta Kasai, Kohichi Sakaniwa, Takayuki Nozaki

arxiv:1106.2109 v1 · 2011-06-10 · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VFWRS42NOBCSM47WTKSDCYV5SD}

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	2026-05-18T02:01:39.963050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a96d19734d70452673f69aa43162bd90d569519201ae2abf24f9b23423900819

Aliases

arxiv: 1106.2109 · arxiv_version: 1106.2109v1 · doi: 10.48550/arxiv.1106.2109 · pith_short_12: VFWRS42NOBCS · pith_short_16: VFWRS42NOBCSM47W · pith_short_8: VFWRS42N

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/VFWRS42NOBCSM47WTKSDCYV5SD \
  | 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: a96d19734d70452673f69aa43162bd90d569519201ae2abf24f9b23423900819

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1046bd1d35d11129b7aa9fbddffa476e2e82d81f67c345693550a659c1ded343",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-06-10T16:15:50Z",
    "title_canon_sha256": "ee533aa090c0318be45a4730f13db853e6bc345cfd711be8122272917b25c48a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2109",
    "kind": "arxiv",
    "version": 1
  }
}