Pith Number

pith:5AXI7AXP

pith:2020:5AXI7AXP6UBWT7BQ546US7JHGR

not attested not anchored not stored refs pending

torchgpipe: On-the-fly Pipeline Parallelism for Training Giant Models

Boogeon Yoon, Chiheon Kim, Heungsub Lee, Ildoo Kim, Myungryong Jeong, Sungbin Lim, Sungwoong Kim, Woonhyuk Baek

arxiv:2004.09910 v1 · 2020-04-21 · cs.DC · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AXI7AXP6UBWT7BQ546US7JHGR}

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

3 papers in Pith

Pulse: Training Acceleration for Large Diffusion Models with Automatic Pipeline Parallelism

On the Convergence Theory of Pipeline Gradient-based Analog In-memory Training

PyTorch FSDP: Experiences on Scaling Fully Sharded Data Parallel

Receipt and verification

First computed	2026-07-05T00:56:55.460365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e82e8f82eff50369fc30ef3d497d2734496e76663232f50fc0b8b332aafabec6

Aliases

arxiv: 2004.09910 · arxiv_version: 2004.09910v1 · doi: 10.48550/arxiv.2004.09910 · pith_short_12: 5AXI7AXP6UBW · pith_short_16: 5AXI7AXP6UBWT7BQ · pith_short_8: 5AXI7AXP

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/5AXI7AXP6UBWT7BQ546US7JHGR \
  | 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: e82e8f82eff50369fc30ef3d497d2734496e76663232f50fc0b8b332aafabec6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c350a30ed9a7228095cc1d2bc5ee4051f2b849b439d5a4bd28ed1b6bf8ac85e1",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-04-21T11:27:00Z",
    "title_canon_sha256": "d81cb1d8bebd75f0b8702af1b17524f850f22637af94781d330599bbd9cff84a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.09910",
    "kind": "arxiv",
    "version": 1
  }
}