Pith Number

pith:H7QNSIJI

pith:2020:H7QNSIJIUELJYDULFT3LHMLGVD

not attested not anchored not stored refs pending

Communication-Efficient Distributed Estimator for Generalized Linear Models with a Diverging Number of Covariates

Jingyi Ma, Maozai Tian, Ping Zhou, Ye Fan, Zhen Yu

arxiv:2001.06194 v2 · 2020-01-17 · stat.ME · cs.DC · cs.LG · 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{H7QNSIJIUELJYDULFT3LHMLGVD}

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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	2026-07-05T01:26:50.477893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fe0d92128a1169c0e8b2cf6b3b166a8f7ccabdf9c0188edf268f79539f877df

Aliases

arxiv: 2001.06194 · arxiv_version: 2001.06194v2 · doi: 10.48550/arxiv.2001.06194 · pith_short_12: H7QNSIJIUELJ · pith_short_16: H7QNSIJIUELJYDUL · pith_short_8: H7QNSIJI

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/H7QNSIJIUELJYDULFT3LHMLGVD \
  | 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: 3fe0d92128a1169c0e8b2cf6b3b166a8f7ccabdf9c0188edf268f79539f877df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af0107f4039e9e6eabe245419e4547cc631fb088243712e636a3c5afd6c6cb6e",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-01-17T08:51:11Z",
    "title_canon_sha256": "26a534d9db54e40b69729e9ed0b60381c06fa45f963624ee66610350aaf5bee8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.06194",
    "kind": "arxiv",
    "version": 2
  }
}