Pith Number

pith:YBEZPEUZ

pith:2026:YBEZPEUZJTCO6GVZXVHLZDC5WZ

not attested not anchored not stored refs pending

What Irregularity Costs: CUDA C++, Rust, and Triton on a Hash-Blocked GPU Workload

Petr Korolev (Spacial Intelligence Labs)

arxiv:2608.08287 v1 · 2026-08-08 · cs.CV · cs.DC · cs.PF · cs.PL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YBEZPEUZJTCO6GVZXVHLZDC5WZ}

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	2026-08-11T01:22:13.844045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0499792994cc4ef1ab9bd4ebc8c5db6428bb7ffb762c739101fa13738dbf6ac

Aliases

arxiv: 2608.08287 · arxiv_version: 2608.08287v1 · doi: 10.48550/arxiv.2608.08287 · pith_short_12: YBEZPEUZJTCO · pith_short_16: YBEZPEUZJTCO6GVZ · pith_short_8: YBEZPEUZ

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/YBEZPEUZJTCO6GVZXVHLZDC5WZ \
  | 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: c0499792994cc4ef1ab9bd4ebc8c5db6428bb7ffb762c739101fa13738dbf6ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16597dc0236c13b3ce584d75ed7232a4868212636ebbf174ebf808363502303a",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.PF",
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-08T18:39:16Z",
    "title_canon_sha256": "ea72071ff129feeffe76608344927b14d93d059df3c955a08bac6a05d4969209"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08287",
    "kind": "arxiv",
    "version": 1
  }
}