Pith Number

pith:RXRJRN67

pith:2025:RXRJRN674TJ4Z4WA776HG2H4EV

not attested not anchored not stored refs pending

Hetis: Serving LLMs in Heterogeneous GPU Clusters with Fine-grained and Dynamic Parallelism

Chengzhong Xu, Huanle Xu, Jianxiong Liao, Zhi Zhou, Zizhao Mo

arxiv:2509.08309 v1 · 2025-09-10 · 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{RXRJRN674TJ4Z4WA776HG2H4EV}

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

Lodestar: An Online-Learning LLM Inference Router

Receipt and verification

First computed	2026-07-05T12:08:27.513343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8de298b7dfe4d3ccf2c0fffc7368fc2564d33f9db4a62d2004a566d44b2c7905

Aliases

arxiv: 2509.08309 · arxiv_version: 2509.08309v1 · doi: 10.48550/arxiv.2509.08309 · pith_short_12: RXRJRN674TJ4 · pith_short_16: RXRJRN674TJ4Z4WA · pith_short_8: RXRJRN67

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/RXRJRN674TJ4Z4WA776HG2H4EV \
  | 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: 8de298b7dfe4d3ccf2c0fffc7368fc2564d33f9db4a62d2004a566d44b2c7905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81b08061b801198fff67062acaf61a4f9f38f1768d2e61a1e4c1d01f8f2dd8be",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-09-10T06:06:51Z",
    "title_canon_sha256": "deca5f2cc298062ced1b837f6c3f75d7fd471d5c60759b80bb4d390e22453a03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08309",
    "kind": "arxiv",
    "version": 1
  }
}