Pith Number

pith:K3CSUIBT

pith:2020:K3CSUIBTC7AWHPX4EKKZNPCM2N

not attested not anchored not stored refs pending

In Search of Robust Measures of Generalization

Alexandre Drouin, Brady Neal, Daniel M. Roy, Ethan Caballero, Gintare Karolina Dziugaite, Ioannis Mitliagkas, Linbo Wang, Nitarshan Rajkumar

arxiv:2010.11924 v2 · 2020-10-22 · 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{K3CSUIBTC7AWHPX4EKKZNPCM2N}

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	2026-07-05T02:08:32.241624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56c52a203317c163befc229596bc4cd3523964b5456677bea9c6fb2873fdd8c1

Aliases

arxiv: 2010.11924 · arxiv_version: 2010.11924v2 · doi: 10.48550/arxiv.2010.11924 · pith_short_12: K3CSUIBTC7AW · pith_short_16: K3CSUIBTC7AWHPX4 · pith_short_8: K3CSUIBT

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/K3CSUIBTC7AWHPX4EKKZNPCM2N \
  | 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: 56c52a203317c163befc229596bc4cd3523964b5456677bea9c6fb2873fdd8c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81a4ead2d4d60ccc27b7878d80af5e6483902e5d79922215a8b5e30224489f1a",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-22T17:54:25Z",
    "title_canon_sha256": "ddbe061ce23ad374040fbd94c4a9443ab1efe85c7b0cd947c7e5fa4a8f9c892a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.11924",
    "kind": "arxiv",
    "version": 2
  }
}