Pith Number

pith:4O7LE3EH

pith:2022:4O7LE3EHU3JQ243TWCKWFFFE3G

not attested not anchored not stored refs pending

Efficient Pipeline Planning for Expedited Distributed DNN Training

Chuan Wu, Guoping Long, Jun Yang, Shiqing Fan, Wei Lin, Xiaodong Yi, Ziyue Luo

arxiv:2204.10562 v1 · 2022-04-22 · 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{4O7LE3EHU3JQ243TWCKWFFFE3G}

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	2026-07-05T04:50:16.519264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3beb26c87a6d30d7373b0956294a4d9837dce5a1ab5f253ff36b58cbbf843e1

Aliases

arxiv: 2204.10562 · arxiv_version: 2204.10562v1 · doi: 10.48550/arxiv.2204.10562 · pith_short_12: 4O7LE3EHU3JQ · pith_short_16: 4O7LE3EHU3JQ243T · pith_short_8: 4O7LE3EH

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/4O7LE3EHU3JQ243TWCKWFFFE3G \
  | 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: e3beb26c87a6d30d7373b0956294a4d9837dce5a1ab5f253ff36b58cbbf843e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e21f6bbbcc34d51e067a1fc8c58845f903409bad47359eb5b95b16fd52ecb8d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2022-04-22T08:18:41Z",
    "title_canon_sha256": "6f25b6354d3207ef24064e75c5c6c3684085e15fcc816aadf77a12d4518fc0b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.10562",
    "kind": "arxiv",
    "version": 1
  }
}