Pith Number

pith:PZVMA66Z

pith:2023:PZVMA66ZLH46GVJX3ZRLYHTRPX

not attested not anchored not stored refs pending

Optimus-CC: Efficient Large NLP Model Training with 3D Parallelism Aware Communication Compression

Hongsun Jang, Hyung-Jin Kim, Jaewon Jung, Jaeyong Song, Jinho Lee, Jinkyu Yim, Youngsok Kim

arxiv:2301.09830 v1 · 2023-01-24 · 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{PZVMA66ZLH46GVJX3ZRLYHTRPX}

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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

1 paper in Pith

SCAPE: Accurate and Efficient LLM Training with Extreme Sparse Communication

Receipt and verification

First computed	2026-07-05T05:35:34.739789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e6ac07bd959f9e35537de62bc1e717dee71780b6be1901052d985803fb0a85a

Aliases

arxiv: 2301.09830 · arxiv_version: 2301.09830v1 · doi: 10.48550/arxiv.2301.09830 · pith_short_12: PZVMA66ZLH46 · pith_short_16: PZVMA66ZLH46GVJX · pith_short_8: PZVMA66Z

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/PZVMA66ZLH46GVJX3ZRLYHTRPX \
  | 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: 7e6ac07bd959f9e35537de62bc1e717dee71780b6be1901052d985803fb0a85a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c608c957dc09e6b7b9edabcb8fd10c8e86ff87f51db6743b1d2db2d287fadd67",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-24T06:07:55Z",
    "title_canon_sha256": "e54aed372356eaf18f577641fa7df96e20b4b0f84bd5d95d3859de3020c3aebf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.09830",
    "kind": "arxiv",
    "version": 1
  }
}