Pith Number

pith:K4ZLFSAT

pith:2020:K4ZLFSATN3EI6OM5MKBHRURN56

not attested not anchored not stored refs pending

Ternary Compression for Communication-Efficient Federated Learning

Jinjin Xu, Ran Cheng, Wangli He, Wenli Du, Yaochu Jin

arxiv:2003.03564 v2 · 2020-03-07 · cs.LG · cs.DC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4ZLFSATN3EI6OM5MKBHRURN56}

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	2026-07-05T05:04:24.168980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5732b2c8136ec88f399d628278d22def90b1d1a6aad054487724dbd6e8b8dda7

Aliases

arxiv: 2003.03564 · arxiv_version: 2003.03564v2 · doi: 10.48550/arxiv.2003.03564 · pith_short_12: K4ZLFSATN3EI · pith_short_16: K4ZLFSATN3EI6OM5 · pith_short_8: K4ZLFSAT

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/K4ZLFSATN3EI6OM5MKBHRURN56 \
  | 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: 5732b2c8136ec88f399d628278d22def90b1d1a6aad054487724dbd6e8b8dda7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f00aeb7b2b83da433b78b62faf72c9a2168d828e6280584f2f1a205fa95b48e2",
    "cross_cats_sorted": [
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-07T11:55:34Z",
    "title_canon_sha256": "d2d705d4b99d200c9c21b2d72f0643f734de89cae509b894a3ab11ac47852a84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.03564",
    "kind": "arxiv",
    "version": 2
  }
}