Pith Number

pith:EDVVLK2B

pith:2020:EDVVLK2BT67RMFMH2HFDZ4BPYI

not attested not anchored not stored refs pending

Training Large Neural Networks with Constant Memory using a New Execution Algorithm

Bharadwaj Pudipeddi, Jinwen Xi, Maral Mesmakhosroshahi, Sujeeth Bharadwaj

arxiv:2002.05645 v5 · 2020-02-13 · cs.LG · cs.DC · stat.ML

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\usepackage{pith}
\pithnumber{EDVVLK2BT67RMFMH2HFDZ4BPYI}

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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

3 papers in Pith

Unifying Data, Memory, and Compute Efficiency in LLM training: A Survey

ZeRO: Memory Optimizations Toward Training Trillion Parameter Models

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

Receipt and verification

First computed	2026-07-05T01:08:11.691476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20eb55ab419fbf161587d1ca3cf02fc22c974f30123a843131286f9ce647a017

Aliases

arxiv: 2002.05645 · arxiv_version: 2002.05645v5 · doi: 10.48550/arxiv.2002.05645 · pith_short_12: EDVVLK2BT67R · pith_short_16: EDVVLK2BT67RMFMH · pith_short_8: EDVVLK2B

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/EDVVLK2BT67RMFMH2HFDZ4BPYI \
  | 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: 20eb55ab419fbf161587d1ca3cf02fc22c974f30123a843131286f9ce647a017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a4ec69c956eee316308a7d5aac91af865f2dd6a927d25c894035c123cbad0b9",
    "cross_cats_sorted": [
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-13T17:29:47Z",
    "title_canon_sha256": "41336821c81ff05ac6c8d1465e457e4e473e7de017d0b07bae8e1f48991b0145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05645",
    "kind": "arxiv",
    "version": 5
  }
}