Pith Number

pith:UB3MTVNL

pith:2013:UB3MTVNL5FBFVRXQ7C4JLFQR5G

not attested not anchored not stored refs pending

Stochastic First- and Zeroth-order Methods for Nonconvex Stochastic Programming

Guanghui Lan, Saeed Ghadimi

arxiv:1309.5549 v1 · 2013-09-22 · math.OC · cs.CC · 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{UB3MTVNL5FBFVRXQ7C4JLFQR5G}

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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	2026-05-18T01:29:21.999933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a076c9d5abe9425ac6f0f8b8959611e9a4360f6d4009b9c12ec30866a5fa1ab4

Aliases

arxiv: 1309.5549 · arxiv_version: 1309.5549v1 · doi: 10.48550/arxiv.1309.5549 · pith_short_12: UB3MTVNL5FBF · pith_short_16: UB3MTVNL5FBFVRXQ · pith_short_8: UB3MTVNL

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/UB3MTVNL5FBFVRXQ7C4JLFQR5G \
  | 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: a076c9d5abe9425ac6f0f8b8959611e9a4360f6d4009b9c12ec30866a5fa1ab4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8996f2deade05a31ebbec91934ab08717d96546fa2343f4232744cdbb62d60c2",
    "cross_cats_sorted": [
      "cs.CC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-09-22T01:35:43Z",
    "title_canon_sha256": "ae5760b0826f6005c093859dc6c5159ac786db62a17a87b62d63ced5f5e4fe65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5549",
    "kind": "arxiv",
    "version": 1
  }
}