Pith Number

pith:KZPHICZ2

pith:2016:KZPHICZ2GV7DV5E4VF3IXF424S

not attested not anchored not stored refs pending

System Identification through Online Sparse Gaussian Process Regression with Input Noise

Hildo Bijl, Jan-Willem van Wingerden, Michel Verhaegen, Thomas B. Sch\"on

arxiv:1601.08068 v3 · 2016-01-29 · stat.ML · cs.LG · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KZPHICZ2GV7DV5E4VF3IXF424S}

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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

Probabilistic Regressor Chains with Monte Carlo Methods

Receipt and verification

First computed	2026-05-18T00:37:58.737179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

565e740b3a357e3af49ca9768b979ae4a3a35572d657c69961e4d646bf08715f

Aliases

arxiv: 1601.08068 · arxiv_version: 1601.08068v3 · doi: 10.48550/arxiv.1601.08068 · pith_short_12: KZPHICZ2GV7D · pith_short_16: KZPHICZ2GV7DV5E4 · pith_short_8: KZPHICZ2

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/KZPHICZ2GV7DV5E4VF3IXF424S \
  | 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: 565e740b3a357e3af49ca9768b979ae4a3a35572d657c69961e4d646bf08715f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5b0770e736a5091be5fd7038dabf8922ded0b202ea8c7922b8268586ead7104",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-01-29T11:55:26Z",
    "title_canon_sha256": "f89e013edadcb1a0a1702fe5bee29e79771b8310bf8bf88812ba4c3bf1cd0730"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.08068",
    "kind": "arxiv",
    "version": 3
  }
}