Pith Number

pith:WNZP5YBP

pith:2023:WNZP5YBP5XYT6NDK2CXJGZEWDB

not attested not anchored not stored refs pending

DistSim: A performance model of large-scale hybrid distributed DNN training

Guandong Lu, Jingwen Leng, Li Li, Minyi Guo, Rui Zhang, Runzhe Chen, Yakai Wang, Yangjie Zhou, Yanming Miao, Zheng Hu, Zhifang Cai

arxiv:2306.08423 v1 · 2023-06-14 · 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{WNZP5YBP5XYT6NDK2CXJGZEWDB}

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	2026-07-05T06:20:52.513456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b372fee02fedf13f346ad0ae9364961855a77631482b1d36f0a986768aa3bc7a

Aliases

arxiv: 2306.08423 · arxiv_version: 2306.08423v1 · doi: 10.48550/arxiv.2306.08423 · pith_short_12: WNZP5YBP5XYT · pith_short_16: WNZP5YBP5XYT6NDK · pith_short_8: WNZP5YBP

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/WNZP5YBP5XYT6NDK2CXJGZEWDB \
  | 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: b372fee02fedf13f346ad0ae9364961855a77631482b1d36f0a986768aa3bc7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f9d52dd556bc5565b0d3dc4ca20d3a92df093dc3098b25ffbb8bb750c89abad",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2023-06-14T10:35:56Z",
    "title_canon_sha256": "66d0c17d09629b1638b3e0bd6fec1728c9d7250314a2f823155f384d65b5cf08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.08423",
    "kind": "arxiv",
    "version": 1
  }
}