Pith Number

pith:6UUDLCCF

pith:2024:6UUDLCCFQVT7SYOQGLJ6LRXC3T

not attested not anchored not stored refs pending

Fully stochastic trust-region methods with Barzilai-Borwein steplengths

Benedetta Morini, Mahsa Yousefi, Stefania Bellavia

arxiv:2412.12180 v2 · 2024-12-13 · math.OC · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UUDLCCFQVT7SYOQGLJ6LRXC3T}

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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

Fast Stochastic Second-Order Adagrad for Nonconvex Bound-Constrained Optimization

Receipt and verification

First computed	2026-07-05T11:45:54.824047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5283588458567f961d032d3e5c6e2dce1f34b0a0249d5ea2b9986278e9241b2

Aliases

arxiv: 2412.12180 · arxiv_version: 2412.12180v2 · doi: 10.48550/arxiv.2412.12180 · pith_short_12: 6UUDLCCFQVT7 · pith_short_16: 6UUDLCCFQVT7SYOQ · pith_short_8: 6UUDLCCF

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/6UUDLCCFQVT7SYOQGLJ6LRXC3T \
  | 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: f5283588458567f961d032d3e5c6e2dce1f34b0a0249d5ea2b9986278e9241b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03db9a2c84e0f377c0d229060d0c5a8733e22cb5ea69e442d130ee19ecccf282",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-12-13T08:22:07Z",
    "title_canon_sha256": "dc6f77d724dc4ded2d2adef00ac5e2ea2849a52e2e8ec8f8cbe8c3171f8dd00c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.12180",
    "kind": "arxiv",
    "version": 2
  }
}