Pith Number

pith:NKBPBYTZ

pith:2020:NKBPBYTZ3VKQWYVTRGCLEEO7XL

not attested not anchored not stored refs pending

A PDD Decoder for Binary Linear Codes With Neural Check Polytope Projection

Ming Lei, Ming-Min Zhao, Min-Jian Zhao, Yi Wei

arxiv:2006.06240 v1 · 2020-06-11 · eess.SP · cs.IT · cs.LG · 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{NKBPBYTZ3VKQWYVTRGCLEEO7XL}

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	2026-07-05T01:10:16.368148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a82f0e279dd550b62b38984b211dfbac5464ec3e25adeeaa0b34f830d334199

Aliases

arxiv: 2006.06240 · arxiv_version: 2006.06240v1 · doi: 10.48550/arxiv.2006.06240 · pith_short_12: NKBPBYTZ3VKQ · pith_short_16: NKBPBYTZ3VKQWYVT · pith_short_8: NKBPBYTZ

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/NKBPBYTZ3VKQWYVTRGCLEEO7XL \
  | 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: 6a82f0e279dd550b62b38984b211dfbac5464ec3e25adeeaa0b34f830d334199

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1819194c15f9c6b0f3e750af6d71f0a77d75cd8333b7200b0ba4bacc7ce1e0ca",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-06-11T07:57:15Z",
    "title_canon_sha256": "91cc42d0cf43ee46b8c3ba4ec018fc7039801d2616d468fb66f9f35d120c21ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06240",
    "kind": "arxiv",
    "version": 1
  }
}