Pith Number

pith:RZ3G2KV3

pith:2026:RZ3G2KV3ELC5RQQFMSX4DQ73J2

not attested not anchored not stored refs pending

The Interplay Between Interpolation and Aggregation in Regression: Optimal Sample Complexity

Kasper Green Larsen, Liang-Yu Zou, Mikael M{\o}ller H{\o}gsgaard

arxiv:2605.29819 v1 · 2026-05-28 · 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{RZ3G2KV3ELC5RQQFMSX4DQ73J2}

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	2026-05-29T02:05:54.439934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e766d2abb22c5d8c20564afc1c3fb4e887945666571d8109f7b4ad83ffb105f

Aliases

arxiv: 2605.29819 · arxiv_version: 2605.29819v1 · doi: 10.48550/arxiv.2605.29819 · pith_short_12: RZ3G2KV3ELC5 · pith_short_16: RZ3G2KV3ELC5RQQF · pith_short_8: RZ3G2KV3

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/RZ3G2KV3ELC5RQQFMSX4DQ73J2 \
  | 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: 8e766d2abb22c5d8c20564afc1c3fb4e887945666571d8109f7b4ad83ffb105f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25d83e455fe3b2371eb0e5a086a618b2984629630bc7f809f920f7bd2f5d8194",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-28T12:02:09Z",
    "title_canon_sha256": "5ccdb5ee35bda20e488839e85f9f84ae6d6cc06aa554b7ddebc55d18816dd2f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29819",
    "kind": "arxiv",
    "version": 1
  }
}