Pith Number

pith:YZDGVDTX

pith:2017:YZDGVDTXZTPVNWLO3AT2QS635R

not attested not anchored not stored refs pending

Distance Properties of Short LDPC Codes and their Impact on the BP, ML and Near-ML Decoding Performance

Boris D. Kudryashov, Irina E. Bocharova, Vitaly Skachek, Yauhen Yakimenka

arxiv:1707.01025 v1 · 2017-07-04 · 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{YZDGVDTXZTPVNWLO3AT2QS635R}

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	2026-05-18T00:40:56.391664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6466a8e77ccdf56d96ed827a84bdbec499735f3a1a7efe4b60dc5db31d94ef3

Aliases

arxiv: 1707.01025 · arxiv_version: 1707.01025v1 · doi: 10.48550/arxiv.1707.01025 · pith_short_12: YZDGVDTXZTPV · pith_short_16: YZDGVDTXZTPVNWLO · pith_short_8: YZDGVDTX

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/YZDGVDTXZTPVNWLO3AT2QS635R \
  | 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: c6466a8e77ccdf56d96ed827a84bdbec499735f3a1a7efe4b60dc5db31d94ef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ebe51ef7e37f8f74f8c8cfbb2ad8f8a3a56b16339cadd8965f7309209993bb9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-07-04T14:58:01Z",
    "title_canon_sha256": "9250adca8bdfa755d25a8aa525844bd5b321a6bded5a8f7928ed4308cb18bdd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01025",
    "kind": "arxiv",
    "version": 1
  }
}