Pith Number

pith:NS4OSU4H

pith:2021:NS4OSU4H35LDPSERGEDIUB3UVF

not attested not anchored not stored refs pending

Learning Augmentation Distributions using Transformed Risk Minimization

Edgar Dobriban, Evangelos Chatzipantazis, Kostas Daniilidis, Stefanos Pertigkiozoglou

arxiv:2111.08190 v2 · 2021-11-16 · 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{NS4OSU4H35LDPSERGEDIUB3UVF}

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	2026-07-05T06:57:37.829129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cb8e95387df5637c89131068a0774a95f4b360dcf024eed81269816ec527aad

Aliases

arxiv: 2111.08190 · arxiv_version: 2111.08190v2 · doi: 10.48550/arxiv.2111.08190 · pith_short_12: NS4OSU4H35LD · pith_short_16: NS4OSU4H35LDPSER · pith_short_8: NS4OSU4H

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/NS4OSU4H35LDPSERGEDIUB3UVF \
  | 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: 6cb8e95387df5637c89131068a0774a95f4b360dcf024eed81269816ec527aad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7976e0e4bc99e6d956e93af88c8f7986eaaa020328b37f7f79e61fd32fcc061",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-16T02:07:20Z",
    "title_canon_sha256": "2e8fca376bc4e10b6f18eeeb509f922867cebcfdb884f151f0e06508c059121f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.08190",
    "kind": "arxiv",
    "version": 2
  }
}