Pith Number

pith:6HWJNTT6

pith:2026:6HWJNTT6LBIKXJPSQWT45RJGDJ

not attested not anchored not stored refs pending

Generalization in Nonlinear Least Squares via Learned Feature Geometry

Ayub Kharel, Ilja Kuzborski, Patrick Rebeschini, Yasin Abbasi-Yadkori

arxiv:2606.08799 v1 · 2026-06-07 · 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{6HWJNTT6LBIKXJPSQWT45RJGDJ}

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	2026-06-09T02:07:39.858182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1ec96ce7e5850aba5f285a7cec5261a6ba1eb41f9ed50953aa1df02431c22d5

Aliases

arxiv: 2606.08799 · arxiv_version: 2606.08799v1 · doi: 10.48550/arxiv.2606.08799 · pith_short_12: 6HWJNTT6LBIK · pith_short_16: 6HWJNTT6LBIKXJPS · pith_short_8: 6HWJNTT6

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/6HWJNTT6LBIKXJPSQWT45RJGDJ \
  | 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: f1ec96ce7e5850aba5f285a7cec5261a6ba1eb41f9ed50953aa1df02431c22d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07bb774717adaa8052bf3bb67ed1a750e727481c1c076d18044a26e3bc02ecd5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-06-07T19:33:36Z",
    "title_canon_sha256": "f48c706e366cf2dfd6f6062f398f089bd28e30fca23bff9aa11c4bb556d1d04a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08799",
    "kind": "arxiv",
    "version": 1
  }
}