Pith Number

pith:LKGXDTVI

pith:2018:LKGXDTVIXMH33GQ47XAMHYLV5P

not attested not anchored not stored refs pending

Interpreting Complex Regression Models

Alex Libov, Michael Viderman, Noa Avigdor-Elgrabli, Ran Wolff

arxiv:1802.09225 v1 · 2018-02-26 · 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{LKGXDTVIXMH33GQ47XAMHYLV5P}

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	2026-05-18T00:22:34.351482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a8d71cea8bb0fbd9a1cfdc0c3e175ebe6e73764a2b4892f1aa13691eb299045

Aliases

arxiv: 1802.09225 · arxiv_version: 1802.09225v1 · doi: 10.48550/arxiv.1802.09225 · pith_short_12: LKGXDTVIXMH3 · pith_short_16: LKGXDTVIXMH33GQ4 · pith_short_8: LKGXDTVI

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/LKGXDTVIXMH33GQ47XAMHYLV5P \
  | 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: 5a8d71cea8bb0fbd9a1cfdc0c3e175ebe6e73764a2b4892f1aa13691eb299045

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6b5ce74531389a8aabf73d9a1d889a88e4d41da14fff1bd650c4aba951c5aec",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-26T09:56:04Z",
    "title_canon_sha256": "73b1215c659f7cd8d9ce3ac8da7e6882bae15e266e3628260018abd3f21cb7cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09225",
    "kind": "arxiv",
    "version": 1
  }
}