Pith Number

pith:E5P7CE27

pith:2019:E5P7CE27ETY6FKY2Q3LTYUTVF7

not attested not anchored not stored refs pending

Adaptive surrogate models for parametric studies

Jan N. Fuhg

arxiv:1905.05345 v1 · 2019-05-12 · stat.ML · cs.CE · cs.LG · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5P7CE27ETY6FKY2Q3LTYUTVF7}

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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

Surrogate model approach for investigating the stability of a friction-induced oscillator of Duffing's type

Receipt and verification

First computed	2026-05-17T23:46:16.787644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

275ff1135f24f1e2ab1a86d73c52752fdae07f329a1563067f5bcb42c7b38559

Aliases

arxiv: 1905.05345 · arxiv_version: 1905.05345v1 · doi: 10.48550/arxiv.1905.05345 · pith_short_12: E5P7CE27ETY6 · pith_short_16: E5P7CE27ETY6FKY2 · pith_short_8: E5P7CE27

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/E5P7CE27ETY6FKY2Q3LTYUTVF7 \
  | 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: 275ff1135f24f1e2ab1a86d73c52752fdae07f329a1563067f5bcb42c7b38559

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "168446e017cfef0ec7f1e5f1fc2753bb4e81913e9fb1c1325613961a30eb5324",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.LG",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-05-12T11:08:50Z",
    "title_canon_sha256": "f30004487171e9e6edf7cacf4cbd7813ef1016e7b36d257578f5becbaf06e49c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05345",
    "kind": "arxiv",
    "version": 1
  }
}