Pith Number

pith:LT4IVGZG

pith:2018:LT4IVGZG3Y2YRF7RYNLRBOD24S

not attested not anchored not stored refs pending

Parameter and Uncertainty Estimation for Dynamical Systems Using Surrogate Stochastic Processes

A.M. Smith, A.P. Smith, D.J. Moquin, M. Binois, M. Chung, R.B. Gramacy

arxiv:1802.00852 v1 · 2018-02-02 · stat.ME · 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{LT4IVGZG3Y2YRF7RYNLRBOD24S}

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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.

Receipt and verification

First computed	2026-05-18T00:24:28.081616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cf88a9b26de358897f1c35710b87ae4a887277501659bcafd98df491424e544

Aliases

arxiv: 1802.00852 · arxiv_version: 1802.00852v1 · doi: 10.48550/arxiv.1802.00852 · pith_short_12: LT4IVGZG3Y2Y · pith_short_16: LT4IVGZG3Y2YRF7R · pith_short_8: LT4IVGZG

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/LT4IVGZG3Y2YRF7RYNLRBOD24S \
  | 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: 5cf88a9b26de358897f1c35710b87ae4a887277501659bcafd98df491424e544

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c65c37da9a5a61d0f51a8bf7dad0e039993f3df2574756e71e00ce233d0e7ed4",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-02-02T21:33:20Z",
    "title_canon_sha256": "9fa31de490cc055687957b974e5251f7579b05f34e68d7a5942a5e47e76b03b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00852",
    "kind": "arxiv",
    "version": 1
  }
}