Pith Number

pith:KYCJFG5T

pith:2021:KYCJFG5TINTGZGSXKRUDDRJD4L

not attested not anchored not stored refs pending

Contemporary Symbolic Regression Methods and their Relative Performance

Bogdan Burlacu, Fabr\'icio Olivetti de Fran\c{c}a, Jason H. Moore, Marco Virgolin, Michael Kommenda, Patryk Orzechowski, William La Cava, Ying Jin

arxiv:2107.14351 v1 · 2021-07-29 · cs.NE

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KYCJFG5TINTGZGSXKRUDDRJD4L}

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.

Cited by

8 papers in Pith

Learning the Universe: The Structure of Dust Attenuation Curves in Galaxy Simulations

CMBolic: Symbolic emulators for the Cosmic Microwave Background. I. Lensing

FunctionEvolve: Structure-Guided Symbolic Regression with LLMs

Sample Complexity of Scientific Discovery: PAC Learnability of Compositional Function Trees

GP-GOMEA with GPU-Based Fitness Evaluations: Design and Performance Analysis

Receipt and verification

First computed	2026-07-05T03:01:59.287298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5604929bb343666c9a57546831c523e2deef17e99cedb17a31dece4d41dd5100

Aliases

arxiv: 2107.14351 · arxiv_version: 2107.14351v1 · doi: 10.48550/arxiv.2107.14351 · pith_short_12: KYCJFG5TINTG · pith_short_16: KYCJFG5TINTGZGSX · pith_short_8: KYCJFG5T

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/KYCJFG5TINTGZGSXKRUDDRJD4L \
  | 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: 5604929bb343666c9a57546831c523e2deef17e99cedb17a31dece4d41dd5100

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "912c0d688685263910aff980d3599726147c7f956857af4c84232eb5530368db",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2021-07-29T22:12:59Z",
    "title_canon_sha256": "95ebce4562d84de09121d16f7ed2e956ec89eeb2667462b8c6b5f6e9948f928e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.14351",
    "kind": "arxiv",
    "version": 1
  }
}