Pith Number

pith:CTZRFHNN

pith:2026:CTZRFHNNFL5PBUPJUMU6QLYY2W

not attested not anchored not stored refs pending

Global Convergence of Sampling-Based Nonconvex Optimization through Diffusion-Style Smoothing

Chaoyi Pan, Guannan Qu, Guanya Shi, Zeji Yi

arxiv:2605.16520 v1 · 2026-05-15 · 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{CTZRFHNNFL5PBUPJUMU6QLYY2W}

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.

Receipt and verification

First computed	2026-05-20T00:02:27.091145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14f3129dad2afaf0d1e9a329e82f18d5be28b4cc355c74cf70de29417d2ea0b8

Aliases

arxiv: 2605.16520 · arxiv_version: 2605.16520v1 · doi: 10.48550/arxiv.2605.16520 · pith_short_12: CTZRFHNNFL5P · pith_short_16: CTZRFHNNFL5PBUPJ · pith_short_8: CTZRFHNN

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/CTZRFHNNFL5PBUPJUMU6QLYY2W \
  | 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: 14f3129dad2afaf0d1e9a329e82f18d5be28b4cc355c74cf70de29417d2ea0b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6efad944643158de319aca57d979d5d7e2b8b22516833b8a69c046bf82baa65f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-15T18:14:38Z",
    "title_canon_sha256": "0ee3a777f258d5163bddc72483a5e34197e61f122871ef3c28497e89734191b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16520",
    "kind": "arxiv",
    "version": 1
  }
}