Pith Number

pith:TQXIDRAQ

pith:2023:TQXIDRAQYKSVWMYDNSTHP3PT6C

not attested not anchored not stored refs pending

PDE-constrained Gaussian process surrogate modeling with uncertain data locations

Christoph Brune, Dongwei Ye, Mengwu Guo, Weihao Yan

arxiv:2305.11586 v3 · 2023-05-19 · cs.LG · cs.CE · stat.ML

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQXIDRAQYKSVWMYDNSTHP3PT6C}

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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

A Distributionally Robust Framework for Learned Reconstructions in Inverse Problems

Receipt and verification

First computed	2026-07-05T09:55:30.841168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c2e81c410c2a55b33036ca677edf3f0bcba3878139f8157993ff5529bf0f941

Aliases

arxiv: 2305.11586 · arxiv_version: 2305.11586v3 · doi: 10.48550/arxiv.2305.11586 · pith_short_12: TQXIDRAQYKSV · pith_short_16: TQXIDRAQYKSVWMYD · pith_short_8: TQXIDRAQ

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/TQXIDRAQYKSVWMYDNSTHP3PT6C \
  | 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: 9c2e81c410c2a55b33036ca677edf3f0bcba3878139f8157993ff5529bf0f941

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a09ce716c8b1d6110c838e39a46d40d40030a2bd1d2d8555c53d6fe1877e8087",
    "cross_cats_sorted": [
      "cs.CE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-19T10:53:08Z",
    "title_canon_sha256": "ba830f44227cad57e854fe5f6c64f9806706b6d04a8aa1a1832da7909359c3b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.11586",
    "kind": "arxiv",
    "version": 3
  }
}