Pith Number

pith:AHKZBBHQ

pith:2026:AHKZBBHQZM2VMI4MQ6ZQBKILDF

not attested not anchored not stored refs pending

Mixed-Precision Communication-Avoiding SGD for Generalized Linear Models on GPUs

Aditya Devarakonda, Giulia Guidi, Irene Sim\'o Mu\~noz

arxiv:2606.18463 v1 · 2026-06-16 · cs.DC · cs.LG · cs.NA · math.NA · 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{AHKZBBHQZM2VMI4MQ6ZQBKILDF}

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	2026-06-19T16:11:01.804777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01d59084f0cb3556238c87b300a90b194fb93bdf96023362a2cc26cd731a6954

Aliases

arxiv: 2606.18463 · arxiv_version: 2606.18463v1 · doi: 10.48550/arxiv.2606.18463 · pith_short_12: AHKZBBHQZM2V · pith_short_16: AHKZBBHQZM2VMI4M · pith_short_8: AHKZBBHQ

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/AHKZBBHQZM2VMI4MQ6ZQBKILDF \
  | 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: 01d59084f0cb3556238c87b300a90b194fb93bdf96023362a2cc26cd731a6954

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b63d1658991f88bf61a2ed342cb94b02d3eda5739cd9d27c6d2bcbdad1c5512",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.NA",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-06-16T20:14:34Z",
    "title_canon_sha256": "88df11e01aecbdb82f9b3df2d5722abb69b933513a81325d64ccd7b80e8075a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18463",
    "kind": "arxiv",
    "version": 1
  }
}