Pith Number

pith:B6LWLKKO

pith:2014:B6LWLKKOHYGTI2YNM2P7FOZMFS

not attested not anchored not stored refs pending

Impact of redundant checks on the LP decoding thresholds of LDPC codes

Hani Audah, Louay Bazzi

arxiv:1411.7554 v3 · 2014-11-27 · 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{B6LWLKKOHYGTI2YNM2P7FOZMFS}

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	2026-05-18T02:19:00.744702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f9765a94e3e0d346b0d669ff2bb2c2c8e68c1eb56036a6b871cb7df6aa33ab0

Aliases

arxiv: 1411.7554 · arxiv_version: 1411.7554v3 · doi: 10.48550/arxiv.1411.7554 · pith_short_12: B6LWLKKOHYGT · pith_short_16: B6LWLKKOHYGTI2YN · pith_short_8: B6LWLKKO

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/B6LWLKKOHYGTI2YNM2P7FOZMFS \
  | 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: 0f9765a94e3e0d346b0d669ff2bb2c2c8e68c1eb56036a6b871cb7df6aa33ab0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a80fdc19c6d78864072bc2a6b7eea5e9faa7597f6583cf815d4d8fd6a297e01f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-11-27T11:26:18Z",
    "title_canon_sha256": "a02ab46db61ef8dfe0d1cf24b643e911d5dc2dca37ae35e7178af28187628184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7554",
    "kind": "arxiv",
    "version": 3
  }
}