Pith Number

pith:4HLCE4A5

pith:2026:4HLCE4A57BIMD73CF6IZGMVTHL

not attested not anchored not stored refs pending

Provable Data Scaling Law for Meta Learning via Complexity Minimization

Kazuto Fukuchi, Kota Matsui, Ryuichiro Hataya

arxiv:2606.02008 v1 · 2026-06-01 · 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{4HLCE4A57BIMD73CF6IZGMVTHL}

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	2026-06-02T02:05:03.425014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1d622701df850c1ff622f919332b33ac93b23bf6eb2c519dc2009902b3a4de3

Aliases

arxiv: 2606.02008 · arxiv_version: 2606.02008v1 · doi: 10.48550/arxiv.2606.02008 · pith_short_12: 4HLCE4A57BIM · pith_short_16: 4HLCE4A57BIMD73C · pith_short_8: 4HLCE4A5

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/4HLCE4A57BIMD73CF6IZGMVTHL \
  | 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: e1d622701df850c1ff622f919332b33ac93b23bf6eb2c519dc2009902b3a4de3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1b48b60960abea38b302c6087dffa17c3919203f9f660d188d7ecee3f358532",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-06-01T10:02:29Z",
    "title_canon_sha256": "c3966c6dbb4804284246954a200e01c8962bdaf99d812175a580b278ce08c1e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02008",
    "kind": "arxiv",
    "version": 1
  }
}