Pith Number

pith:AIKUWQ46

pith:2026:AIKUWQ46JZKYBVM7E7SS3QNVNH

not attested not anchored not stored refs pending

RanSOM: Second-Order Momentum with Randomized Scaling for Constrained and Unconstrained Optimization

El Mahdi Chayti

arxiv:2602.06824 v2 · 2026-02-06 · math.OC · 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{AIKUWQ46JZKYBVM7E7SS3QNVNH}

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	2026-05-20T00:00:33.782824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02154b439e4e5580d59f27e52dc1b569c5f59e4e774e6208af51782fee5f7725

Aliases

arxiv: 2602.06824 · arxiv_version: 2602.06824v2 · doi: 10.48550/arxiv.2602.06824 · pith_short_12: AIKUWQ46JZKY · pith_short_16: AIKUWQ46JZKYBVM7 · pith_short_8: AIKUWQ46

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/AIKUWQ46JZKYBVM7E7SS3QNVNH \
  | 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: 02154b439e4e5580d59f27e52dc1b569c5f59e4e774e6208af51782fee5f7725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16f0ad1769ac512abf73a9b7fdea37083ccede2e1c92514703d37417161145f2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-02-06T16:09:36Z",
    "title_canon_sha256": "92a6e16e0ccb6b59815a00dd5b6464472a08ca5d52b51b70baee2af937e6d2c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.06824",
    "kind": "arxiv",
    "version": 2
  }
}