Pith Number

pith:CRZ4LHC4

pith:2024:CRZ4LHC4VC47KGBIMRXNEWNIMT

not attested not anchored not stored refs pending

TurboFFT: Co-Designed High-Performance and Fault-Tolerant Fast Fourier Transform on GPUs

Franck Cappello, Huangliang Dai, Jiajun Huang, Jinyang Liu, Sheng Di, Shixun Wu, Yujia Zhai, Zizhe Jian, Zizhong Chen

arxiv:2412.05824 v1 · 2024-12-08 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRZ4LHC4VC47KGBIMRXNEWNIMT}

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	2026-07-05T09:46:09.556178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1473c59c5ca8b9f51828646ed259a864c946ec17e09a2fb15366b7a6c0ce6100

Aliases

arxiv: 2412.05824 · arxiv_version: 2412.05824v1 · doi: 10.48550/arxiv.2412.05824 · pith_short_12: CRZ4LHC4VC47 · pith_short_16: CRZ4LHC4VC47KGBI · pith_short_8: CRZ4LHC4

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/CRZ4LHC4VC47KGBIMRXNEWNIMT \
  | 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: 1473c59c5ca8b9f51828646ed259a864c946ec17e09a2fb15366b7a6c0ce6100

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df156c2c6155adebf08deda47791b1c4facccea02e1ffe0eac794bee5dc25ef9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2024-12-08T05:55:03Z",
    "title_canon_sha256": "cdfcee0cf9d5da3b3e2c28c3ad2658afc6068bb78a8b9eebf3b8558cd889b4d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.05824",
    "kind": "arxiv",
    "version": 1
  }
}