Pith Number

pith:MZ7XEQV2

pith:2020:MZ7XEQV2UO4MPIFEXUQKGX77IY

not attested not anchored not stored refs pending

Understanding Gradient Clipping in Private SGD: A Geometric Perspective

Mingyi Hong, Xiangyi Chen, Zhiwei Steven Wu

arxiv:2006.15429 v2 · 2020-06-27 · cs.LG · cs.CR · math.OC · 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{MZ7XEQV2UO4MPIFEXUQKGX77IY}

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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.

Cited by

1 paper in Pith

Beyond Parameter Aggregation: Semantic Consensus for Federated Fine-Tuning of LLMs

Receipt and verification

First computed	2026-07-05T02:24:10.157061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

667f7242baa3b8c7a0a4bd20a35fff462bdc368baaf1e1ca38aed8068e51e6c5

Aliases

arxiv: 2006.15429 · arxiv_version: 2006.15429v2 · doi: 10.48550/arxiv.2006.15429 · pith_short_12: MZ7XEQV2UO4M · pith_short_16: MZ7XEQV2UO4MPIFE · pith_short_8: MZ7XEQV2

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/MZ7XEQV2UO4MPIFEXUQKGX77IY \
  | 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: 667f7242baa3b8c7a0a4bd20a35fff462bdc368baaf1e1ca38aed8068e51e6c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "957f83129978452f804f3e45ea3b03fb81c37d7605fd927045d1b71b4081f799",
    "cross_cats_sorted": [
      "cs.CR",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-27T19:08:12Z",
    "title_canon_sha256": "ffa80c6974e5745b957bb6a36e39445a5d7de231a0c55aa1d43a04a9c138c116"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.15429",
    "kind": "arxiv",
    "version": 2
  }
}