Pith Number

pith:UYVD3ARY

pith:2021:UYVD3ARYO4PXEH3ZAGFAGRLTAW

not attested not anchored not stored refs pending

1-bit Adam: Communication Efficient Large-Scale Training with Adam's Convergence Speed

Ammar Ahmad Awan, Ce Zhang, Conglong Li, Hanlin Tang, Ji Liu, Samyam Rajbhandari, Shaoduo Gan, Xiangru Lian, Yuxiong He

arxiv:2102.02888 v2 · 2021-02-04 · 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{UYVD3ARYO4PXEH3ZAGFAGRLTAW}

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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

GIFT: Geometry-Informed Low-precision Gradient Communication for LLM Pretraining

LLM.int8(): 8-bit Matrix Multiplication for Transformers at Scale

DeepSpeed Ulysses: System Optimizations for Enabling Training of Extreme Long Sequence Transformer Models

Enhancing SignSGD: Small-Batch Convergence Analysis and a Hybrid Switching Strategy

Receipt and verification

First computed	2026-07-05T02:53:55.625665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a62a3d8238771f721f79018a03457305ab4f331ca667c4b9eac726c924f8ddf7

Aliases

arxiv: 2102.02888 · arxiv_version: 2102.02888v2 · doi: 10.48550/arxiv.2102.02888 · pith_short_12: UYVD3ARYO4PX · pith_short_16: UYVD3ARYO4PXEH3Z · pith_short_8: UYVD3ARY

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/UYVD3ARYO4PXEH3ZAGFAGRLTAW \
  | 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: a62a3d8238771f721f79018a03457305ab4f331ca667c4b9eac726c924f8ddf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53ccc1ef14863b50579abc9f094abee5c06705a3be5236c63dc2a66e8b854227",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-04T21:02:19Z",
    "title_canon_sha256": "c8c8ce7834b973c1f7ce51fc54b713e5bf3d14e756a877f5663845800eb81791"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.02888",
    "kind": "arxiv",
    "version": 2
  }
}