Pith Number

pith:PD7C5P55

pith:2018:PD7C5P55U376ONPQM5Q3Q5FH5Q

not attested not anchored not stored refs pending

Global sensitivity analysis for optimization with variable selection

Adrien Spagnol, Rodolphe Le Riche, Sebastien Da Veiga

arxiv:1811.04646 v1 · 2018-11-12 · stat.ML · 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{PD7C5P55U376ONPQM5Q3Q5FH5Q}

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	2026-05-17T23:43:17.257850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78fe2ebfbda6ffe735f06761b874a7ec23820216e03f095fecd5c1589cf98b2b

Aliases

arxiv: 1811.04646 · arxiv_version: 1811.04646v1 · doi: 10.48550/arxiv.1811.04646 · pith_short_12: PD7C5P55U376 · pith_short_16: PD7C5P55U376ONPQ · pith_short_8: PD7C5P55

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/PD7C5P55U376ONPQM5Q3Q5FH5Q \
  | 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: 78fe2ebfbda6ffe735f06761b874a7ec23820216e03f095fecd5c1589cf98b2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd06674c1847ea00bef83b1d772ae7c1062cdf62f1e9e94cc53f8b8e301ed889",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-11-12T10:41:20Z",
    "title_canon_sha256": "e913c4e3915fb0e1ed06e1b3fc61ee070e8e0cd718f9bd03e4c7ce07b6604c5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04646",
    "kind": "arxiv",
    "version": 1
  }
}