Pith Number

pith:HZPTJ74N

pith:2025:HZPTJ74NCKE3C7SO3YYPNSCRAW

not attested not anchored not stored refs pending

Understanding Silent Data Corruption in LLM Training

George Karypis, Hengzhi Pei, Jeffrey Ma, Leonard Lausen

arxiv:2502.12340 v1 · 2025-02-17 · cs.LG · 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{HZPTJ74NCKE3C7SO3YYPNSCRAW}

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

Kernel Contracts: A Specification Language for ML Kernel Correctness Across Heterogeneous Silicon

Receipt and verification

First computed	2026-07-05T10:15:53.788506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e5f34ff8d1289b17e4ede30f6c8510597641b5b7ac4a33227721aaefe05f40b

Aliases

arxiv: 2502.12340 · arxiv_version: 2502.12340v1 · doi: 10.48550/arxiv.2502.12340 · pith_short_12: HZPTJ74NCKE3 · pith_short_16: HZPTJ74NCKE3C7SO · pith_short_8: HZPTJ74N

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/HZPTJ74NCKE3C7SO3YYPNSCRAW \
  | 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: 3e5f34ff8d1289b17e4ede30f6c8510597641b5b7ac4a33227721aaefe05f40b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d70e995e96d0171cf81c5a68faa1c252f99d795bd86a3a5504bcdd470ab96d6",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-17T22:07:49Z",
    "title_canon_sha256": "6b2871fbf08ef54bd10723d4c9875d1386e4bc923bbe809839575c3db6e11e59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12340",
    "kind": "arxiv",
    "version": 1
  }
}