Pith Number

pith:NO2WNUYX

pith:2022:NO2WNUYXJHG5YE4P3AAF6JWDEO

not attested not anchored not stored refs pending

Beyond calibration: estimating the grouping loss of modern neural networks

Alexandre Perez-Lebel (SODA), Ga\"el Varoquaux (SODA), Marine Le Morvan (SODA)

arxiv:2210.16315 v3 · 2022-10-28 · cs.LG · cs.AI · 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{NO2WNUYXJHG5YE4P3AAF6JWDEO}

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	2026-07-05T06:04:52.237693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bb566d31749cddc138fd8005f26c323a676c4fbce36598be78d7205d041f396

Aliases

arxiv: 2210.16315 · arxiv_version: 2210.16315v3 · doi: 10.48550/arxiv.2210.16315 · pith_short_12: NO2WNUYXJHG5 · pith_short_16: NO2WNUYXJHG5YE4P · pith_short_8: NO2WNUYX

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/NO2WNUYXJHG5YE4P3AAF6JWDEO \
  | 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: 6bb566d31749cddc138fd8005f26c323a676c4fbce36598be78d7205d041f396

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37471bf868e868d32236290d33067b34fa5503b1b8b6f249ac0eee7e5e15faca",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-28T07:04:20Z",
    "title_canon_sha256": "3c5fabd831215e3c0aba21c670e9eb87822da352ef04394cf6aea01d0d1c1715"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.16315",
    "kind": "arxiv",
    "version": 3
  }
}