Pith Number

pith:5KDARQND

pith:2020:5KDARQNDDYME4KO7AJIJ4ADESI

not attested not anchored not stored refs pending

TensorOpt: Exploring the Tradeoffs in Distributed DNN Training with Auto-Parallelism

Fan Yu, James Cheng, Kaihao Ma, Teng Su, Xiao Yan, Yidi Wu, Yuzhen Huang, Zhenkun Cai

arxiv:2004.10856 v1 · 2020-04-16 · cs.DC · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5KDARQNDDYME4KO7AJIJ4ADESI}

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.

Receipt and verification

First computed	2026-07-05T03:47:12.280689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea8608c1a31e184e29df02509e00649213a001c9827f22658c84e59cd5fa5f9b

Aliases

arxiv: 2004.10856 · arxiv_version: 2004.10856v1 · doi: 10.48550/arxiv.2004.10856 · pith_short_12: 5KDARQNDDYME · pith_short_16: 5KDARQNDDYME4KO7 · pith_short_8: 5KDARQND

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/5KDARQNDDYME4KO7AJIJ4ADESI \
  | 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: ea8608c1a31e184e29df02509e00649213a001c9827f22658c84e59cd5fa5f9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57dee4b0438b705ba98db93d258f15337cf1a4db22c483feeb29901f918018f3",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-04-16T02:57:35Z",
    "title_canon_sha256": "46315bf5e1c474bfc7246132d1943607587c8553be31c8e8b4794b49d19f096d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.10856",
    "kind": "arxiv",
    "version": 1
  }
}