Pith Number

pith:QGODFBLR

pith:2025:QGODFBLRFUITVZJSH6HNDWDN3O

not attested not anchored not stored refs pending

Code Generation for Near-Roofline Finite Element Actions on GPUs from Symbolic Variational Forms

Andreas Kl\"ockner, Kaushik Kulkarni

arxiv:2506.17471 v1 · 2025-06-20 · cs.DC · cs.MS · cs.NA · cs.PF · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGODFBLRFUITVZJSH6HNDWDN3O}

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	2026-07-05T11:25:18.129246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

819c3285712d113ae5323f8ed1d86ddbbf45c394d7ed89a0a89d4e372d1a452f

Aliases

arxiv: 2506.17471 · arxiv_version: 2506.17471v1 · doi: 10.48550/arxiv.2506.17471 · pith_short_12: QGODFBLRFUIT · pith_short_16: QGODFBLRFUITVZJS · pith_short_8: QGODFBLR

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/QGODFBLRFUITVZJSH6HNDWDN3O \
  | 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: 819c3285712d113ae5323f8ed1d86ddbbf45c394d7ed89a0a89d4e372d1a452f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59f0c031abc395fda9cab37d61e3aaf8105911f509a4dae0a7f90ca91196f056",
    "cross_cats_sorted": [
      "cs.MS",
      "cs.NA",
      "cs.PF",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-06-20T20:23:42Z",
    "title_canon_sha256": "90a3f2cb6204d12a7fcb63960ecad162e9a44d6b341a79e40acac004910f7275"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17471",
    "kind": "arxiv",
    "version": 1
  }
}