Pith Number

pith:723H3CLL

pith:2025:723H3CLLTVSTJJHWQCUGKX6P47

not attested not anchored not stored refs pending

Performance Estimation of second-order optimization methods on classes of univariate functions

Anne Rubbens, Fran\c{c}ois Glineur, Julien M. Hendrickx, Nizar Bousselmi

arxiv:2506.22764 v1 · 2025-06-28 · 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{723H3CLLTVSTJJHWQCUGKX6P47}

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	2026-07-05T11:28:45.069500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

feb67d896b9d6534a4f680a8655fcfe7f464ef686a73d7ff191a92f7f9dbf39c

Aliases

arxiv: 2506.22764 · arxiv_version: 2506.22764v1 · doi: 10.48550/arxiv.2506.22764 · pith_short_12: 723H3CLLTVST · pith_short_16: 723H3CLLTVSTJJHW · pith_short_8: 723H3CLL

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/723H3CLLTVSTJJHWQCUGKX6P47 \
  | 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: feb67d896b9d6534a4f680a8655fcfe7f464ef686a73d7ff191a92f7f9dbf39c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a3b49db6b53a3dde5ff3809e5907efe6c64d46d878f79b3453ac899b7c35e03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-06-28T05:59:20Z",
    "title_canon_sha256": "fb2fe87e5d8dcee65dd3be5079d1b847697dd510dd8ee2d344c651beb43b1976"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22764",
    "kind": "arxiv",
    "version": 1
  }
}