Pith Number

pith:R2M44POH

pith:2025:R2M44POHKLPHKMDKHIC2VZTTDK

not attested not anchored not stored refs pending

SlimPipe: Memory-Thrifty and Efficient Pipeline Parallelism for Long-Context LLM Training

Bin Chen, Chengru Song, Di Zhang, Tailing Yuan, Wei Zhang, Yuliang Liu, Zhouyang Li

arxiv:2504.14519 v1 · 2025-04-20 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2M44POHKLPHKMDKHIC2VZTTDK}

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.

Receipt and verification

First computed	2026-07-05T10:51:44.679126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e99ce3dc752de75306a3a05aae6731a9b35b189f789e3894312dc7a84cd7ae3

Aliases

arxiv: 2504.14519 · arxiv_version: 2504.14519v1 · doi: 10.48550/arxiv.2504.14519 · pith_short_12: R2M44POHKLPH · pith_short_16: R2M44POHKLPHKMDK · pith_short_8: R2M44POH

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/R2M44POHKLPHKMDKHIC2VZTTDK \
  | 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: 8e99ce3dc752de75306a3a05aae6731a9b35b189f789e3894312dc7a84cd7ae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a9649aa561d520f9b7d67614165d4fd274ef3594702beff0b02c5659c67211c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-20T07:33:33Z",
    "title_canon_sha256": "347eac57c79cf74bcc1dae54aa59cec48834c3157cf40a7511856cb2c0c5d735"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14519",
    "kind": "arxiv",
    "version": 1
  }
}