Pith Number

pith:O5CPQ4FJ

pith:2022:O5CPQ4FJQDNZZOOLFCITTKT3A6

not attested not anchored not stored refs pending

Physics-Informed Gaussian Process Regression Generalizes Linear PDE Solvers

Ingo Steinwart, Jonathan Wenger, Marvin Pf\"ortner, Philipp Hennig

arxiv:2212.12474 v6 · 2022-12-23 · cs.LG · cs.NA · math.NA · stat.ML

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\usepackage{pith}
\pithnumber{O5CPQ4FJQDNZZOOLFCITTKT3A6}

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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

9 papers in Pith

A unified perspective of Gaussian process approximation for differential equations

P-K-GCN: Physics-augmented Koopman-enhanced Graph Convolutional Network for Deep Spatiotemporal Super-resolution

Pressure reconstruction from error-embedded gradient measurements: a Gaussian-process generalization of Green's function integration

Error bounds for approximate posteriors from likelihood-informed reduced-order models

Conditioning Gaussian Processes on Almost Anything

Receipt and verification

First computed	2026-07-05T08:12:42.175702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7744f870a980db9cb9cb289139aa7b07b4c7ab404a6212adeccd687fbacaa8d7

Aliases

arxiv: 2212.12474 · arxiv_version: 2212.12474v6 · doi: 10.48550/arxiv.2212.12474 · pith_short_12: O5CPQ4FJQDNZ · pith_short_16: O5CPQ4FJQDNZZOOL · pith_short_8: O5CPQ4FJ

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/O5CPQ4FJQDNZZOOLFCITTKT3A6 \
  | 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: 7744f870a980db9cb9cb289139aa7b07b4c7ab404a6212adeccd687fbacaa8d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfa89221da91fbea324066610eed999d28d241d388ed9fc473e728a6342c3fa0",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-12-23T17:02:59Z",
    "title_canon_sha256": "b0c11f8192eb21375b0a90a5ffff54e352575bfd4e6824b9a619ffe75d0d7073"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.12474",
    "kind": "arxiv",
    "version": 6
  }
}