Pith Number

pith:FR3N7V2G

pith:2025:FR3N7V2GE6BXNVQLEZ5WPL4NWL

not attested not anchored not stored refs pending

Probabilistic Symbolic Regression for Equation Discovery via Operator-induced and Regularized Symbolic Forests

Bani K. Mallick, Debdeep Pati, Pritam Dey, Somjit Roy

arxiv:2509.19710 v2 · 2025-09-24 · stat.ME · math.ST · stat.ML · 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{FR3N7V2GE6BXNVQLEZ5WPL4NWL}

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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

Are you sure? A Comprehensive and Comprehensible Survey of Uncertainty Quantification in Symbolic Regression

Receipt and verification

First computed	2026-07-28T00:21:32.399081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c76dfd746278376d60b267b67af8db2d935f395bd2db01a9a0894ac5c7c5f7f

Aliases

arxiv: 2509.19710 · arxiv_version: 2509.19710v2 · doi: 10.48550/arxiv.2509.19710 · pith_short_12: FR3N7V2GE6BX · pith_short_16: FR3N7V2GE6BXNVQL · pith_short_8: FR3N7V2G

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/FR3N7V2GE6BXNVQLEZ5WPL4NWL \
  | 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: 2c76dfd746278376d60b267b67af8db2d935f395bd2db01a9a0894ac5c7c5f7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b8281460ecd2a61fa695f8f0adf1caedaedcf87e6cbd89bc6cd5548e7e115e8",
    "cross_cats_sorted": [
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-09-24T02:42:25Z",
    "title_canon_sha256": "ebed787510b5f6d0aa177f4c30df6e4337650e45979a91f77e435c7196ae2d1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.19710",
    "kind": "arxiv",
    "version": 2
  }
}