Pith Number

pith:IUW7KLED

pith:2024:IUW7KLEDMZKZDVWHTRMM5ZK24W

not attested not anchored not stored refs pending

Parcae: Proactive, Liveput-Optimized DNN Training on Preemptible Instances

Dahua Lin, Harry Xu, Jiangfei Duan, Minjia Zhang, Xiaoli Xi, Xupeng Miao, Zhihao Jia, Ziang Song

arxiv:2403.14097 v1 · 2024-03-21 · 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{IUW7KLEDMZKZDVWHTRMM5ZK24W}

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

1 paper in Pith

DeadPool: Resilient LLM Training with Hot-Swapping via Zero-Overhead Checkpoint

Receipt and verification

First computed	2026-07-05T07:58:54.413336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

452df52c83665591d6c79c58cee55ae58c9ef359d41db1892fe7e4995ec6c4cd

Aliases

arxiv: 2403.14097 · arxiv_version: 2403.14097v1 · doi: 10.48550/arxiv.2403.14097 · pith_short_12: IUW7KLEDMZKZ · pith_short_16: IUW7KLEDMZKZDVWH · pith_short_8: IUW7KLED

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/IUW7KLEDMZKZDVWHTRMM5ZK24W \
  | 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: 452df52c83665591d6c79c58cee55ae58c9ef359d41db1892fe7e4995ec6c4cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fb18e29c68dbaff0acecebd5752867beae97ff34acf4ddb27c0539e1a009ff2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2024-03-21T03:08:03Z",
    "title_canon_sha256": "8cebc994e9692c3e2f502cb1045a12320f69b535f5f59af58717c95993778a41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.14097",
    "kind": "arxiv",
    "version": 1
  }
}