Pith Number

pith:T2KPW6HW

pith:2020:T2KPW6HW332CWIHOSNVRUVTFRR

not attested not anchored not stored refs pending

Active Learning for Gaussian Process Considering Uncertainties with Application to Shape Control of Composite Fuselage

Jeffrey H. Hunt, Jianjun Shi, Xiaowei Yue, Yuchen Wen

arxiv:2004.10931 v1 · 2020-04-23 · stat.ML · 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{T2KPW6HW332CWIHOSNVRUVTFRR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-07-05T00:57:37.467398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e94fb78f6def42b20ee936b1a56658c6c18d5874b63bcb23042db3a9c06122e

Aliases

arxiv: 2004.10931 · arxiv_version: 2004.10931v1 · doi: 10.48550/arxiv.2004.10931 · pith_short_12: T2KPW6HW332C · pith_short_16: T2KPW6HW332CWIHO · pith_short_8: T2KPW6HW

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/T2KPW6HW332CWIHOSNVRUVTFRR \
  | 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: 9e94fb78f6def42b20ee936b1a56658c6c18d5874b63bcb23042db3a9c06122e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11c0b2382c81ced051556c24ab01e138f61748db7ad6f123357aa80788f9e070",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-04-23T02:04:53Z",
    "title_canon_sha256": "15d89d29f9e339128b47ef1db5c4c460d71ba2cefeb942dfca55c5fe75acaeb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.10931",
    "kind": "arxiv",
    "version": 1
  }
}