Pith Number

pith:ZYGLDRZP

pith:2018:ZYGLDRZP5JXQFFOTUFLP3DT5C4

not attested not anchored not stored refs pending

A Proximal Zeroth-Order Algorithm for Nonconvex Nonsmooth Problems

Ehsan Kazemi, Liqiang Wang

arxiv:1810.10085 v1 · 2018-10-17 · math.OC · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZYGLDRZP5JXQFFOTUFLP3DT5C4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:02:24.305749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce0cb1c72fea6f0295d3a156fd8e7d17239becc4fa81f947a4fd238385d779f5

Aliases

arxiv: 1810.10085 · arxiv_version: 1810.10085v1 · doi: 10.48550/arxiv.1810.10085 · pith_short_12: ZYGLDRZP5JXQ · pith_short_16: ZYGLDRZP5JXQFFOT · pith_short_8: ZYGLDRZP

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/ZYGLDRZP5JXQFFOTUFLP3DT5C4 \
  | 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: ce0cb1c72fea6f0295d3a156fd8e7d17239becc4fa81f947a4fd238385d779f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb58fd8039781eda46d7ca26be6d32b679af96d21c78baa35311abaac12aa378",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-10-17T18:28:51Z",
    "title_canon_sha256": "845c1a88fdc1cd18652dcec94d5e1f8bb594d54943e0a9f0bd0aee0baa989ac6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10085",
    "kind": "arxiv",
    "version": 1
  }
}