Pith Number

pith:E5Y3OYWA

pith:2025:E5Y3OYWAZD7IYU6DHU2INONHQO

not attested not anchored not stored refs pending

OctoPipe: Reducing Pipeline Bubbles for Heterogeneous Models via Co-Optimizing Partitioning, Placement, and Scheduling

Dahua Lin, Jiaxing Li, Jihu Guo, Peng Sun, Tenghui Ma, Wei Gao, Xun Chen, Yuyang Jin, Zhisheng Ye

arxiv:2509.23722 v2 · 2025-09-28 · cs.DC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5Y3OYWAZD7IYU6DHU2INONHQO}

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

4 papers in Pith

A Readiness-Driven Runtime for Pipeline-Parallel Training under Runtime Variability

ResiHP: Taming LLM Training Failures with Dynamic Hybrid Parallelism

NestPipe: Large-Scale Recommendation Training on 1,500+ Accelerators via Nested Pipelining

Receipt and verification

First computed	2026-07-07T01:15:58.657650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2771b762c0c8fe8c53c33d3486b9a78385fc019dffa460ceb9df535bdf8e9134

Aliases

arxiv: 2509.23722 · arxiv_version: 2509.23722v2 · doi: 10.48550/arxiv.2509.23722 · pith_short_12: E5Y3OYWAZD7I · pith_short_16: E5Y3OYWAZD7IYU6D · pith_short_8: E5Y3OYWA

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/E5Y3OYWAZD7IYU6DHU2INONHQO \
  | 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: 2771b762c0c8fe8c53c33d3486b9a78385fc019dffa460ceb9df535bdf8e9134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d5a116ad87cc82edd6290773e69c2a3dc2d3262e96c5fc120e8c562a13bd4c7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-09-28T08:05:13Z",
    "title_canon_sha256": "c6f96a193eee6230cba2246db56f40e6adc064557625573dbdb27866fe4f5377"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.23722",
    "kind": "arxiv",
    "version": 2
  }
}