Pith Number

pith:76TEJ6SB

pith:2025:76TEJ6SBSPG6ERFIXPT2CBUNPO

not attested not anchored not stored refs pending

A mapping of the Min-Sum decoder to reduction operations, and its implementation using CUDA kernels

Omer Shimon Sella, Thomas Heinis

arxiv:2507.10424 v1 · 2025-07-14 · 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{76TEJ6SBSPG6ERFIXPT2CBUNPO}

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	2026-07-05T11:36:51.093402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffa644fa4193cde244a8bbe7a1068d7bb94efd6afbbbe97266a5f1602da3203d

Aliases

arxiv: 2507.10424 · arxiv_version: 2507.10424v1 · doi: 10.48550/arxiv.2507.10424 · pith_short_12: 76TEJ6SBSPG6 · pith_short_16: 76TEJ6SBSPG6ERFI · pith_short_8: 76TEJ6SB

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/76TEJ6SBSPG6ERFIXPT2CBUNPO \
  | 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: ffa644fa4193cde244a8bbe7a1068d7bb94efd6afbbbe97266a5f1602da3203d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9185a38719589a479409660323c93e46e3ced3008382ec6bde364b07f59f05ba",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-07-14T16:10:10Z",
    "title_canon_sha256": "0ef637e7bff8cdaae1c57c8ff27e5ec70b709ede8b6ef1e39aea96271133107c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10424",
    "kind": "arxiv",
    "version": 1
  }
}