Pith Number

pith:KDB7N6IY

pith:2018:KDB7N6IY6CZCCFINFADZR6D6S3

not attested not anchored not stored refs pending

3LC: Lightweight and Effective Traffic Compression for Distributed Machine Learning

David G. Andersen, Hyeontaek Lim, Michael Kaminsky

arxiv:1802.07389 v1 · 2018-02-21 · 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{KDB7N6IY6CZCCFINFADZR6D6S3}

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	2026-05-18T00:22:50.351627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50c3f6f918f0b221150d280798f87e96c1c92a8cefc29a6fe0c0257a7c2bc78e

Aliases

arxiv: 1802.07389 · arxiv_version: 1802.07389v1 · doi: 10.48550/arxiv.1802.07389 · pith_short_12: KDB7N6IY6CZC · pith_short_16: KDB7N6IY6CZCCFIN · pith_short_8: KDB7N6IY

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/KDB7N6IY6CZCCFINFADZR6D6S3 \
  | 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: 50c3f6f918f0b221150d280798f87e96c1c92a8cefc29a6fe0c0257a7c2bc78e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "120f6fffe3d63463b16ffbde683fef002419306232725db162240a4108fae709",
    "cross_cats_sorted": [
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-21T01:08:58Z",
    "title_canon_sha256": "12f60a80c1902330fc7f8ff176b72247ebafeee0d01a1242c3a2208c81ea3564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07389",
    "kind": "arxiv",
    "version": 1
  }
}