Pith Number

pith:TNI7TDNW

pith:2025:TNI7TDNWM6NILTHM2XYWU4T73T

not attested not anchored not stored refs pending

DeepCEE: Efficient Cross-Region Model Distributed Training System under Heterogeneous GPUs and Networks

Chenhao Zhang, Jiashun Suo, Jinquan Wang, Limin Xiao, Runnan Shen, Xiangrong Xu, Xiaojian Liao, Xilong Xie, Xuzhao Liu, Zhisheng Huo

arxiv:2505.15536 v2 · 2025-05-21 · eess.SY · cs.DC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TNI7TDNWM6NILTHM2XYWU4T73T}

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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	2026-07-05T11:10:38.122417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b51f98db6679a85ccecd5f16a727fdcdaaaedb0768514a7d1d8d7589e636160

Aliases

arxiv: 2505.15536 · arxiv_version: 2505.15536v2 · doi: 10.48550/arxiv.2505.15536 · pith_short_12: TNI7TDNWM6NI · pith_short_16: TNI7TDNWM6NILTHM · pith_short_8: TNI7TDNW

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/TNI7TDNWM6NILTHM2XYWU4T73T \
  | 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: 9b51f98db6679a85ccecd5f16a727fdcdaaaedb0768514a7d1d8d7589e636160

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b89cea7cc288db9188c88c610eb44d99420abe0af6eef45a06e85b60173dd352",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-05-21T13:58:13Z",
    "title_canon_sha256": "f4c9dcef54a6f53ff558edf5954e19f2577aca83e19beb43a89cc17c08e72eba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15536",
    "kind": "arxiv",
    "version": 2
  }
}