Pith Number

pith:O4CDGKUK

pith:2024:O4CDGKUKVCPFV2RN3UYHWGLSJI

not attested not anchored not stored refs pending

Quasi-Newton method of Optimization is proved to be a steepest descent method under the ellipsoid norm

Jiongcheng Li

arxiv:2411.11286 v1 · 2024-11-18 · 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{O4CDGKUKVCPFV2RN3UYHWGLSJI}

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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

Preconditioned Norms: A Unified Framework for Steepest Descent, Quasi-Newton and Adaptive Methods

Receipt and verification

First computed	2026-07-05T09:36:53.969749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7704332a8aa89e5aea2ddd307b19724a1a1d81b6c7b841002510da5deec9c43d

Aliases

arxiv: 2411.11286 · arxiv_version: 2411.11286v1 · doi: 10.48550/arxiv.2411.11286 · pith_short_12: O4CDGKUKVCPF · pith_short_16: O4CDGKUKVCPFV2RN · pith_short_8: O4CDGKUK

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/O4CDGKUKVCPFV2RN3UYHWGLSJI \
  | 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: 7704332a8aa89e5aea2ddd307b19724a1a1d81b6c7b841002510da5deec9c43d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be11809faaed12fb1d7054e651c32abaf8b3b34e2b610d74e2246f54402827fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-11-18T05:13:05Z",
    "title_canon_sha256": "f4bf2460ff11ba0d43a7c8881a2fef3a851ab4edea4880c39694aa39df8bf735"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.11286",
    "kind": "arxiv",
    "version": 1
  }
}