Pith Number

pith:KBOQDM4L

pith:2025:KBOQDM4LHHBU34ZYXCD54QS2ML

not attested not anchored not stored refs pending

Transformer Semantic Genetic Programming for Symbolic Regression

Dominik Sobania, Franz Rothlauf, Philipp Anthes

arxiv:2501.18479 v1 · 2025-01-30 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBOQDM4LHHBU34ZYXCD54QS2ML}

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	2026-07-05T10:07:34.617274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

505d01b38b39c34df338b887de425a62efa27b8961732b163f6e0e246953a37a

Aliases

arxiv: 2501.18479 · arxiv_version: 2501.18479v1 · doi: 10.48550/arxiv.2501.18479 · pith_short_12: KBOQDM4LHHBU · pith_short_16: KBOQDM4LHHBU34ZY · pith_short_8: KBOQDM4L

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/KBOQDM4LHHBU34ZYXCD54QS2ML \
  | 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: 505d01b38b39c34df338b887de425a62efa27b8961732b163f6e0e246953a37a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "265323156e8d1ba33ed5118d97444ebec1aa974824ebaa560c54530daff7089b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2025-01-30T16:51:44Z",
    "title_canon_sha256": "d2c99b8a76fbcb2399d4deeb7a416ef7cd0be1afa82354404922a720d6fe28b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18479",
    "kind": "arxiv",
    "version": 1
  }
}