Pith Number

pith:CTLJQRGW

pith:2025:CTLJQRGWXTSBASDRP77THLCZQ6

not attested not anchored not stored refs pending

ItsDEAL: Inexact two-level smoothing descent algorithms for weakly convex optimization

Alireza Kabgani, Masoud Ahookhosh

arxiv:2501.02155 v1 · 2025-01-04 · 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{CTLJQRGWXTSBASDRP77THLCZQ6}

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

2 papers in Pith

Difference-of-Convex Optimization via Inexact Smoothing Descent Methods: Difference of High-Order Moreau Envelopes

Speeding Up Nonsmooth Bayesian MCMC Sampling via Inexact Proximal Unadjusted Langevin Algorithm

Receipt and verification

First computed	2026-07-05T09:57:02.975049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14d69844d6bce41048717fff33ac5987b19548020e133c31cb4a0e9f2555e837

Aliases

arxiv: 2501.02155 · arxiv_version: 2501.02155v1 · doi: 10.48550/arxiv.2501.02155 · pith_short_12: CTLJQRGWXTSB · pith_short_16: CTLJQRGWXTSBASDR · pith_short_8: CTLJQRGW

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/CTLJQRGWXTSBASDRP77THLCZQ6 \
  | 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: 14d69844d6bce41048717fff33ac5987b19548020e133c31cb4a0e9f2555e837

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b03a3099f554cdcf6c81b8875cecc9a6e1f3e5c86ce8f2f5dea888ba1b8a307",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-01-04T01:16:34Z",
    "title_canon_sha256": "392bd1a3a304340ccac91312593996fd7f3f0ec796dc239ede4990127811c079"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.02155",
    "kind": "arxiv",
    "version": 1
  }
}