Pith Number

pith:EOYKSMD3

pith:2025:EOYKSMD3FHG3VFSHZJEVXVM63K

not attested not anchored not stored refs pending

A Novel Unified Parametric Assumption for Nonconvex Optimization

Ahmed Khaled, Artem Riabinin, Peter Richt\'arik

arxiv:2502.12329 v1 · 2025-02-17 · cs.LG · cs.AI · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EOYKSMD3FHG3VFSHZJEVXVM63K}

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	2026-07-05T10:15:53.716060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23b0a9307b29cdba9647ca495bd59eda9c218fbbaf32ec6d3eb8427e16f3f30d

Aliases

arxiv: 2502.12329 · arxiv_version: 2502.12329v1 · doi: 10.48550/arxiv.2502.12329 · pith_short_12: EOYKSMD3FHG3 · pith_short_16: EOYKSMD3FHG3VFSH · pith_short_8: EOYKSMD3

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/EOYKSMD3FHG3VFSHZJEVXVM63K \
  | 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: 23b0a9307b29cdba9647ca495bd59eda9c218fbbaf32ec6d3eb8427e16f3f30d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36993929ca9a6c350cb49939bf502cf599cf51a5e8952f0edcb50aab7bd50de4",
    "cross_cats_sorted": [
      "cs.AI",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-17T21:25:31Z",
    "title_canon_sha256": "958c3a502a68d950643ec7c555a39e5afc4e3acc99ff50ac7f05e173462431b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12329",
    "kind": "arxiv",
    "version": 1
  }
}