Pith Number

pith:KT7RBLWB

pith:2023:KT7RBLWBDOVYT3VTKNQHKRRJDS

not attested not anchored not stored refs pending

A Low-Complexity Diversity-Preserving Universal Bit-Flipping Enhanced Hard Decision Decoder for Arbitrary Linear Codes

Lajos Hanzo, Mohammed Zafar Ali Khan, Praveen Sai Bere

arxiv:2304.03561 v2 · 2023-04-07 · 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{KT7RBLWBDOVYT3VTKNQHKRRJDS}

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	2026-07-05T08:53:07.405728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54ff10aec11bab89eeb353607546291cb27ebfe07e982bbdc585184e89586b51

Aliases

arxiv: 2304.03561 · arxiv_version: 2304.03561v2 · doi: 10.48550/arxiv.2304.03561 · pith_short_12: KT7RBLWBDOVY · pith_short_16: KT7RBLWBDOVYT3VT · pith_short_8: KT7RBLWB

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/KT7RBLWBDOVYT3VTKNQHKRRJDS \
  | 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: 54ff10aec11bab89eeb353607546291cb27ebfe07e982bbdc585184e89586b51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d257ca3087d403140fd924abb893e7248cda0bf21b5faad0654924191004ac5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-04-07T09:47:24Z",
    "title_canon_sha256": "1420b2aec1e8c63d4d64414e8d6879f0611d9e535ca968fcd5cd59a39e9c9778"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.03561",
    "kind": "arxiv",
    "version": 2
  }
}