Pith Number

pith:2YLAMEDQ

pith:2025:2YLAMEDQTHFDBKRCLMGTVEPB7M

not attested not anchored not stored refs pending

A Smoothing Consensus-Based Optimization Algorithm for Nonsmooth Nonconvex Optimization

Jiazhen Wei, Wei Bian

arxiv:2501.06804 v1 · 2025-01-12 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YLAMEDQTHFDBKRCLMGTVEPB7M}

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	2026-07-05T10:00:10.201696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d61606107099ca30aa225b0d3a91e1fb20828f15fe564535e0484e824cd06d79

Aliases

arxiv: 2501.06804 · arxiv_version: 2501.06804v1 · doi: 10.48550/arxiv.2501.06804 · pith_short_12: 2YLAMEDQTHFD · pith_short_16: 2YLAMEDQTHFDBKRC · pith_short_8: 2YLAMEDQ

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/2YLAMEDQTHFDBKRCLMGTVEPB7M \
  | 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: d61606107099ca30aa225b0d3a91e1fb20828f15fe564535e0484e824cd06d79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f8f05ecf656e98d0e863596072801404be000ff0e817b092a42f679f9861de7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-01-12T12:56:06Z",
    "title_canon_sha256": "e315c38a144c5cb6ada82258be9b81303b80967b2fada734472b8a7c18508bae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.06804",
    "kind": "arxiv",
    "version": 1
  }
}