Pith Number

pith:UD5L75OW

pith:2023:UD5L75OWCABXN3P3CQUJEH4L7N

not attested not anchored not stored refs pending

RSRM: Reinforcement Symbolic Regression Machine

Hao Sun, Yang Liu, Yilong Xu

arxiv:2305.14656 v1 · 2023-05-24 · cs.LG · cs.AI · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UD5L75OWCABXN3P3CQUJEH4L7N}

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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

4 papers in Pith

GESR: A Genetic Programming-Based Symbolic Regression Method with Gene Editing

Composition-Weighted Symbolic Regression for General-Purpose Property Prediction

Receipt and verification

First computed	2026-07-05T06:13:26.405037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0fabff5d6100376edfb1428921f8bfb768d69db714376764b98877c9211ba39

Aliases

arxiv: 2305.14656 · arxiv_version: 2305.14656v1 · doi: 10.48550/arxiv.2305.14656 · pith_short_12: UD5L75OWCABX · pith_short_16: UD5L75OWCABXN3P3 · pith_short_8: UD5L75OW

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/UD5L75OWCABXN3P3CQUJEH4L7N \
  | 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: a0fabff5d6100376edfb1428921f8bfb768d69db714376764b98877c9211ba39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b48c52e6358b65bba5574f2a8d6a948ba825a2b0dd2c61db7758e95d8e05374d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-24T02:51:45Z",
    "title_canon_sha256": "62a9793d2ecc1f43e12bbd776211ed351fd6bb4b0b40cad3115c02f9b48cbac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.14656",
    "kind": "arxiv",
    "version": 1
  }
}