Pith Number

pith:5JYU6ELB

pith:2025:5JYU6ELBNQTTCZL6O6KEJZZLWS

not attested not anchored not stored refs pending

veScale: Consistent and Efficient Tensor Programming with Eager-Mode SPMD

Cheng Wan, Haibin Lin, Hongyu Zhu, Huiyao Shu, Jiacheng Yang, Jiawei Wu, Li-wen Chang, Wenlei Bao, Xinyi Di, Yanghua Peng, Youjie Li, Zhiqi Lin, Ziang Song

arxiv:2509.07003 v1 · 2025-09-05 · cs.PL · cs.DC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JYU6ELBNQTTCZL6O6KEJZZLWS}

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.

Cited by

1 paper in Pith

veScale-FSDP: Flexible and High-Performance FSDP at Scale

Receipt and verification

First computed	2026-07-05T12:07:13.909921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea714f11616c2731657e779444e72bb4bd579b6140af4de8ed5a0dbb7579e7f0

Aliases

arxiv: 2509.07003 · arxiv_version: 2509.07003v1 · doi: 10.48550/arxiv.2509.07003 · pith_short_12: 5JYU6ELBNQTT · pith_short_16: 5JYU6ELBNQTTCZL6 · pith_short_8: 5JYU6ELB

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/5JYU6ELBNQTTCZL6O6KEJZZLWS \
  | 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: ea714f11616c2731657e779444e72bb4bd579b6140af4de8ed5a0dbb7579e7f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "766e8520ae57119a05d417ae813ab428e5f5cbaf4058472d952bf4d8090facf9",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2025-09-05T19:29:00Z",
    "title_canon_sha256": "6a0af62805e8091c59f5ccba1db13b90465aebdac42a69ee02c9878a22fc52ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07003",
    "kind": "arxiv",
    "version": 1
  }
}