Pith Number

pith:YG5Z3VVT

pith:2024:YG5Z3VVTS7VNNGZHXAPGWOJIXX

not attested not anchored not stored refs pending

Communication-Efficient Distributed Learning with Local Immediate Error Compensation

Dacheng Tao, Enhong Chen, Linli Xu, Li Shen, Shiwei Wu, Tie Zhang, Xun Qian, Yifei Cheng, Yiming Zhou

arxiv:2402.11857 v1 · 2024-02-19 · 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{YG5Z3VVTS7VNNGZHXAPGWOJIXX}

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	2026-07-05T07:46:45.502018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1bb9dd6b397ead69b27b81e6b3928bdc901a7dcd8eaf2499352bcf0676e8aa8

Aliases

arxiv: 2402.11857 · arxiv_version: 2402.11857v1 · doi: 10.48550/arxiv.2402.11857 · pith_short_12: YG5Z3VVTS7VN · pith_short_16: YG5Z3VVTS7VNNGZH · pith_short_8: YG5Z3VVT

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/YG5Z3VVTS7VNNGZHXAPGWOJIXX \
  | 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: c1bb9dd6b397ead69b27b81e6b3928bdc901a7dcd8eaf2499352bcf0676e8aa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dc993b5e41df5bad95ce6cee5ada470695024d30c46866d1e382008c709bbba",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-19T05:59:09Z",
    "title_canon_sha256": "16463dedcfbf48d77d6bdad0e2c605ab3b10c480cf35bf01849abff550bf59f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.11857",
    "kind": "arxiv",
    "version": 1
  }
}