Pith Number

pith:BOMXS6HG

pith:2019:BOMXS6HGZ62N4HDCCKH7NNEUH2

not attested not anchored not stored refs pending

Posterior Variance Analysis of Gaussian Processes with Application to Average Learning Curves

Armin Lederer, Jonas Umlauft, Sandra Hirche

arxiv:1906.01404 v1 · 2019-06-04 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOMXS6HGZ62N4HDCCKH7NNEUH2}

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	2026-05-17T23:44:16.736859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b997978e6cfb4de1c62128ff6b4943eaf0ee0c8402eaf1e8b98877139dbb6b1

Aliases

arxiv: 1906.01404 · arxiv_version: 1906.01404v1 · doi: 10.48550/arxiv.1906.01404 · pith_short_12: BOMXS6HGZ62N · pith_short_16: BOMXS6HGZ62N4HDC · pith_short_8: BOMXS6HG

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/BOMXS6HGZ62N4HDCCKH7NNEUH2 \
  | 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: 0b997978e6cfb4de1c62128ff6b4943eaf0ee0c8402eaf1e8b98877139dbb6b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fba319fce6ce7c00b42670e38c3f45428f8c2128c0a93ed569fe2afc091f6143",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-04T13:25:17Z",
    "title_canon_sha256": "1598eaecef1227817a7b023e68b3a104f73063dfc310a083a2278c403e7b1299"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01404",
    "kind": "arxiv",
    "version": 1
  }
}