Pith Number

pith:3OE4WDTT

pith:2020:3OE4WDTTAFJYYH7Q2IM7GIHUYW

not attested not anchored not stored refs pending

Machine Learning's Dropout Training is Distributionally Robust Optimal

Jose Blanchet, Jose Luis Montiel Olea, Viet Anh Nguyen, Xuhui Zhang, Yang Kang

arxiv:2009.06111 v2 · 2020-09-13 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OE4WDTTAFJYYH7Q2IM7GIHUYW}

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	2026-07-05T02:32:00.855781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db89cb0e7301538c1ff0d219f320f4c5b4540cdd611d00e7087e7f46f59584d4

Aliases

arxiv: 2009.06111 · arxiv_version: 2009.06111v2 · doi: 10.48550/arxiv.2009.06111 · pith_short_12: 3OE4WDTTAFJY · pith_short_16: 3OE4WDTTAFJYYH7Q · pith_short_8: 3OE4WDTT

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/3OE4WDTTAFJYYH7Q2IM7GIHUYW \
  | 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: db89cb0e7301538c1ff0d219f320f4c5b4540cdd611d00e7087e7f46f59584d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85a87eba62051710865870e0a36adbf0b3b04d2fffc5a42ff7e2be1959f8e916",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-09-13T23:13:28Z",
    "title_canon_sha256": "52d0672e9e362547b71f831c5441e85a825508806062c60f5054c79fd0201fd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.06111",
    "kind": "arxiv",
    "version": 2
  }
}