Pith Number

pith:PVRUE43M

pith:2020:PVRUE43MZF5LCJLDJOLEL6BFXT

not attested not anchored not stored refs pending

Understanding the Difficulty of Training Transformers

Jianfeng Gao, Jiawei Han, Liyuan Liu, Weizhu Chen, XiaoDong Liu

arxiv:2004.08249 v3 · 2020-04-17 · cs.LG · cs.CL · stat.ML

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\usepackage{pith}
\pithnumber{PVRUE43MZF5LCJLDJOLEL6BFXT}

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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

4 papers in Pith

Improving End-to-End Speech Recognition for Dysarthric Speech through In-Domain Data Augmentation

Gemini 2.5: Pushing the Frontier with Advanced Reasoning, Multimodality, Long Context, and Next Generation Agentic Capabilities

H$_2$O: Heavy-Hitter Oracle for Efficient Generative Inference of Large Language Models

Revealing Modular Gradient Noise Imbalance in LLMs: Calibrating Adam via Signal-to-Noise Ratio

Receipt and verification

First computed	2026-07-05T06:55:45.986200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d6342736cc97ab125634b9645f825bcf99dfc7aedfc1e6ac2f1a7405165830c

Aliases

arxiv: 2004.08249 · arxiv_version: 2004.08249v3 · doi: 10.48550/arxiv.2004.08249 · pith_short_12: PVRUE43MZF5L · pith_short_16: PVRUE43MZF5LCJLD · pith_short_8: PVRUE43M

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/PVRUE43MZF5LCJLDJOLEL6BFXT \
  | 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: 7d6342736cc97ab125634b9645f825bcf99dfc7aedfc1e6ac2f1a7405165830c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c283bf9570da988330b1deda321fe4220bd2e3513c241079f322316b41ace8fc",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-04-17T13:59:07Z",
    "title_canon_sha256": "2af21d92a6c95e5e2cd5dbb86c83a041b6a95c3dba1274b04912792efd1d4df8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.08249",
    "kind": "arxiv",
    "version": 3
  }
}