Pith Number

pith:GZT4H2SN

pith:2026:GZT4H2SNPHWO7UFBCXSOKRQRIR

not attested not anchored not stored refs pending

AI4SLT: Empirical Processes in Lean 4 for Formal Statistical Learning Theory

Fanghui Liu, Jason D. Lee, Yuanhe Zhang

arxiv:2602.02285 v2 · 2026-02-02 · cs.LG · cs.CL · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZT4H2SNPHWO7UFBCXSOKRQRIR}

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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.

Cited by

1 paper in Pith

The Attribution Impossibility: No Feature Ranking Is Faithful, Stable, and Complete Under Collinearity

Receipt and verification

First computed	2026-06-11T01:10:32.317958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3667c3ea4d79ecefd0a115e4e546114472a2b58cdd27744717196e89ff9394d5

Aliases

arxiv: 2602.02285 · arxiv_version: 2602.02285v2 · doi: 10.48550/arxiv.2602.02285 · pith_short_12: GZT4H2SNPHWO · pith_short_16: GZT4H2SNPHWO7UFB · pith_short_8: GZT4H2SN

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/GZT4H2SNPHWO7UFBCXSOKRQRIR \
  | 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: 3667c3ea4d79ecefd0a115e4e546114472a2b58cdd27744717196e89ff9394d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ff31e4660645fe834590d74c14658b923b5e9bcff30d22a72c7a865bfa1bcad",
    "cross_cats_sorted": [
      "cs.CL",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-02T16:24:53Z",
    "title_canon_sha256": "8a1f45b3cdb81dbb42ca49aed3de83219d563dff0d6d5ff3deaa80576a9e6f1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.02285",
    "kind": "arxiv",
    "version": 2
  }
}