Pith Number

pith:6LJO423G

pith:2025:6LJO423GK7BICIA37XSAA6QSCA

not attested not anchored not stored refs pending

H2:Towards Efficient Large-Scale LLM Training on Hyper-Heterogeneous Cluster over 1,000 Chips

Ding Tang, Huihuang Zheng, Hui Wang, Jiakai Hu, Jiecheng Zhou, Shengwei Li, Xingcheng Zhang, Zhilin Pei

arxiv:2505.17548 v1 · 2025-05-23 · 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{6LJO423GK7BICIA37XSAA6QSCA}

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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

HexiSeq: Accommodating Long Context Training of LLMs over Heterogeneous Hardware

Receipt and verification

First computed	2026-07-05T11:08:28.033301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2d2ee6b6657c281201bfde4007a12101bf8aaca4bbdf0ca3ec7e8f66c6345b3

Aliases

arxiv: 2505.17548 · arxiv_version: 2505.17548v1 · doi: 10.48550/arxiv.2505.17548 · pith_short_12: 6LJO423GK7BI · pith_short_16: 6LJO423GK7BICIA3 · pith_short_8: 6LJO423G

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/6LJO423GK7BICIA37XSAA6QSCA \
  | 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: f2d2ee6b6657c281201bfde4007a12101bf8aaca4bbdf0ca3ec7e8f66c6345b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e56408a9e0fa9aa0b0de396917ea3b3dc7113f3e906a4696660a9cd5528a5a46",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-05-23T06:54:29Z",
    "title_canon_sha256": "220821ff60465e455efc48f9f88a087e55e2c6c624bd3fa9ff57ab02413923f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17548",
    "kind": "arxiv",
    "version": 1
  }
}