Pith Number

pith:TXK3ODBL

pith:2023:TXK3ODBLBMZ5J3VEUGKWKKNKY5

not attested not anchored not stored refs pending

A randomized algorithm for nonconvex minimization with inexact evaluations and complexity guarantees

Shuyao Li, Stephen J. Wright

arxiv:2310.18841 v2 · 2023-10-28 · math.OC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TXK3ODBLBMZ5J3VEUGKWKKNKY5}

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.

Cited by

1 paper in Pith

Exploiting Negative Curvature in Conjunction with Adaptive Sampling: Theoretical Results and a Practical Algorithm

Receipt and verification

First computed	2026-07-05T08:00:37.419725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dd5b70c2b0b33d4eea4a1956529aac76ab22399ce88f0ac0e2db5faa9cd8b62

Aliases

arxiv: 2310.18841 · arxiv_version: 2310.18841v2 · doi: 10.48550/arxiv.2310.18841 · pith_short_12: TXK3ODBLBMZ5 · pith_short_16: TXK3ODBLBMZ5J3VE · pith_short_8: TXK3ODBL

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/TXK3ODBLBMZ5J3VEUGKWKKNKY5 \
  | 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: 9dd5b70c2b0b33d4eea4a1956529aac76ab22399ce88f0ac0e2db5faa9cd8b62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f19c9eee640fc6afd7790dd9761d5aae78e92dbfe4ab4fd291aeb4cc75f4ebac",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-10-28T22:57:56Z",
    "title_canon_sha256": "870b9f1e7b7d7fb77605835b2b6f2af0c4ed6994ff0a691e85838a184e49f414"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.18841",
    "kind": "arxiv",
    "version": 2
  }
}