Pith Number

pith:USC5KRHW

pith:2026:USC5KRHWSV7JODEGQFC4FQLJ6B

not attested not anchored not stored refs pending

Mitigating Staleness in Asynchronous Pipeline Parallelism via Basis Rotation

Hyunji Jung, Namhoon Lee, Sungbin Shin

arxiv:2602.03515 v2 · 2026-02-03 · cs.LG · cs.AI · 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{USC5KRHWSV7JODEGQFC4FQLJ6B}

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

Rescaled Asynchronous SGD: Optimal Distributed Optimization under Data and System Heterogeneity

NestPipe: Large-Scale Recommendation Training on 1,500+ Accelerators via Nested Pipelining

Receipt and verification

First computed	2026-05-28T01:05:11.737045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a485d544f6957e970c868145c2c169f06f0b52dfc8a5552c06e400cc51b60daa

Aliases

arxiv: 2602.03515 · arxiv_version: 2602.03515v2 · doi: 10.48550/arxiv.2602.03515 · pith_short_12: USC5KRHWSV7J · pith_short_16: USC5KRHWSV7JODEG · pith_short_8: USC5KRHW

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/USC5KRHWSV7JODEGQFC4FQLJ6B \
  | 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: a485d544f6957e970c868145c2c169f06f0b52dfc8a5552c06e400cc51b60daa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb320a042c49836c2252b557d9c9e5ad09c0b36c2e9a751eb725e048f123381c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-03T13:31:51Z",
    "title_canon_sha256": "d3ccd4f64e41154cf9a4a37fc682ae8ac3e8df2cdbc146dcd5b1ee7dc2a35cf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.03515",
    "kind": "arxiv",
    "version": 2
  }
}