Pith Number

pith:WXJGTNQQ

pith:2018:WXJGTNQQ3U57IYET7I5AC2DI2I

not attested not anchored not stored refs pending

A Line-Search Algorithm Inspired by the Adaptive Cubic Regularization Framework and Complexity Analysis

El houcine Bergou, Serge Gratton, Youssef Diouane

arxiv:1805.11588 v1 · 2018-05-29 · 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{WXJGTNQQ3U57IYET7I5AC2DI2I}

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	2026-05-18T00:14:41.939751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d269b610dd3bf46093fa3a016868d23ff22af55201265a645f6d074e66f1c1

Aliases

arxiv: 1805.11588 · arxiv_version: 1805.11588v1 · doi: 10.48550/arxiv.1805.11588 · pith_short_12: WXJGTNQQ3U57 · pith_short_16: WXJGTNQQ3U57IYET · pith_short_8: WXJGTNQQ

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/WXJGTNQQ3U57IYET7I5AC2DI2I \
  | 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: b5d269b610dd3bf46093fa3a016868d23ff22af55201265a645f6d074e66f1c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37df7d836f4b4265b72b8efd8e257a4be54afada29771f7e4a7a8f01c639299d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-05-29T17:09:32Z",
    "title_canon_sha256": "8785b5d3eb338d47db4e1b53a799a97ec47f0131d61625a04e8113de62fade04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11588",
    "kind": "arxiv",
    "version": 1
  }
}