Pith Number

pith:Z6EP6O2K

pith:2021:Z6EP6O2KGGPVLLVYSE7NKFD6V3

not attested not anchored not stored refs pending

Uncertainty estimation under model misspecification in neural network regression

Benjamin F. Grewe, Christian Henning, Francesco D'Angelo, Hamza Keurti, Maria R. Cervera, Rafael D\"atwyler

arxiv:2111.11763 v1 · 2021-11-23 · 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{Z6EP6O2KGGPVLLVYSE7NKFD6V3}

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	2026-07-05T03:34:12.545359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf88ff3b4a319f55aeb8913ed5147eaef3a5cc1c06b462180b5964ff50780185

Aliases

arxiv: 2111.11763 · arxiv_version: 2111.11763v1 · doi: 10.48550/arxiv.2111.11763 · pith_short_12: Z6EP6O2KGGPV · pith_short_16: Z6EP6O2KGGPVLLVY · pith_short_8: Z6EP6O2K

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/Z6EP6O2KGGPVLLVYSE7NKFD6V3 \
  | 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: cf88ff3b4a319f55aeb8913ed5147eaef3a5cc1c06b462180b5964ff50780185

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7cf60a85c356b4e312ae17c5e78fe5de5dc707a26c7a43a88b45206e321b3d8",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-23T10:18:41Z",
    "title_canon_sha256": "37a5b163fa37c7117880cf8b7dbc334206e74def02357da659485c458a5ebae8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.11763",
    "kind": "arxiv",
    "version": 1
  }
}