Pith Number

pith:C5AH3KZE

pith:2025:C5AH3KZE53P4BXBWAIB42XQWG5

not attested not anchored not stored refs pending

Portable High-Performance Kernel Generation for a Computational Fluid Dynamics Code with DaCe

M{\aa}ns I. Andersson, Martin Karp, Niclas Jansson, Stefano Markidis

arxiv:2506.20994 v1 · 2025-06-26 · cs.DC · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C5AH3KZE53P4BXBWAIB42XQWG5}

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	2026-07-05T11:27:37.265717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17407dab24eedfc0dc360203cd5e16376a1566119b58f9cdafc7cb5e1b857226

Aliases

arxiv: 2506.20994 · arxiv_version: 2506.20994v1 · doi: 10.48550/arxiv.2506.20994 · pith_short_12: C5AH3KZE53P4 · pith_short_16: C5AH3KZE53P4BXBW · pith_short_8: C5AH3KZE

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/C5AH3KZE53P4BXBWAIB42XQWG5 \
  | 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: 17407dab24eedfc0dc360203cd5e16376a1566119b58f9cdafc7cb5e1b857226

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "672c299ea2e44da8213a0bb77a5ea8520b5b0628c496a39f0b8d80a403952e0e",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-06-26T04:17:38Z",
    "title_canon_sha256": "cf7af236962ea8c32acf478a2ada0ab507ac4f1dfb6ca53240f1713b1d20de94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20994",
    "kind": "arxiv",
    "version": 1
  }
}