Pith Number

pith:EEX4EUBA

pith:2015:EEX4EUBAKZPCRKHS3YSXMXUGWP

not attested not anchored not stored refs pending

On the Global Convergence of Majorization Minimization Algorithms for Nonconvex Optimization Problems

Wu-Jun Li, Yangyang Kang, Zhihua Zhang

arxiv:1504.07791 v2 · 2015-04-29 · cs.NA · 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{EEX4EUBAKZPCRKHS3YSXMXUGWP}

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

Variable Bregman Majorization-Minimization algorithms for nonconvex nonsmooth optimization, with application to Poisson imaging

Receipt and verification

First computed	2026-05-18T02:17:23.655851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212fc25020565e28a8f2de25765e86b3d081de0bde1627541f0743c08ccc70ff

Aliases

arxiv: 1504.07791 · arxiv_version: 1504.07791v2 · doi: 10.48550/arxiv.1504.07791 · pith_short_12: EEX4EUBAKZPC · pith_short_16: EEX4EUBAKZPCRKHS · pith_short_8: EEX4EUBA

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/EEX4EUBAKZPCRKHS3YSXMXUGWP \
  | 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: 212fc25020565e28a8f2de25765e86b3d081de0bde1627541f0743c08ccc70ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c34c912d4b512b01c31a348c7925df174f878a1a27b53d2d484303a32d8cf202",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2015-04-29T10:06:57Z",
    "title_canon_sha256": "9561a21c6160fbbad46b5efc61a076569dc5f19713ba3dff585264b741bcdfac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07791",
    "kind": "arxiv",
    "version": 2
  }
}