Pith Number

pith:BMWHAH2D

pith:2024:BMWHAH2DRYP4HKSVZEJ4AAHEZE

not attested not anchored not stored refs pending

Characterization of Large Language Model Development in the Datacenter

Dahua Lin, Guoteng Wang, Meng Zhang, Peng Sun, Qiaoling Chen, Qinghao Hu, Tianwei Zhang, Xiaolin Wang, Yingwei Luo, Yonggang Wen, Zerui Wang, Zhisheng Ye

arxiv:2403.07648 v2 · 2024-03-12 · cs.DC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BMWHAH2DRYP4HKSVZEJ4AAHEZE}

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

MegaScale-Data: Scaling Dataloader for Multisource Large Foundation Model Training

Receipt and verification

First computed	2026-07-05T08:04:18.797964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b2c701f438e1fc3aa55c913c000e4c92e23fc581826ba745dc5aabde2323b41

Aliases

arxiv: 2403.07648 · arxiv_version: 2403.07648v2 · doi: 10.48550/arxiv.2403.07648 · pith_short_12: BMWHAH2DRYP4 · pith_short_16: BMWHAH2DRYP4HKSV · pith_short_8: BMWHAH2D

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/BMWHAH2DRYP4HKSVZEJ4AAHEZE \
  | 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: 0b2c701f438e1fc3aa55c913c000e4c92e23fc581826ba745dc5aabde2323b41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a15fefef2894a8ed1c540c5e4276acd6cbe942e7edcb1bbf5d19641fbc9ecf19",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2024-03-12T13:31:14Z",
    "title_canon_sha256": "e0d46ea868734cc27b0ecd3de2e6cb6482cb5ee5a819d5e559f00a086596be13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.07648",
    "kind": "arxiv",
    "version": 2
  }
}