Pith Number

pith:HMP3UXAB

pith:2022:HMP3UXABTMAVPMI62APIY5COTS

not attested not anchored not stored refs pending

Generalizability of Functional Forms for Interatomic Potential Models Discovered by Symbolic Regression

Alberto Hernandez, Tim Mueller

arxiv:2210.15124 v2 · 2022-10-27 · cond-mat.mtrl-sci · cs.LG · cs.NE · physics.comp-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HMP3UXABTMAVPMI62APIY5COTS}

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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

1D Kinetic Energy Density Functionals learned with Symbolic Regression

Receipt and verification

First computed	2026-07-05T05:54:32.361551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b1fba5c019b0157b11ed01e8c744e9c8619a7ae086ef2c56ce563a6f31843ca

Aliases

arxiv: 2210.15124 · arxiv_version: 2210.15124v2 · doi: 10.48550/arxiv.2210.15124 · pith_short_12: HMP3UXABTMAV · pith_short_16: HMP3UXABTMAVPMI6 · pith_short_8: HMP3UXAB

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/HMP3UXABTMAVPMI62APIY5COTS \
  | 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: 3b1fba5c019b0157b11ed01e8c744e9c8619a7ae086ef2c56ce563a6f31843ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba32f5e778c4eae2027b7d3da5981a8bf61a218a22034ffb272a52fd1368f495",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-10-27T02:16:43Z",
    "title_canon_sha256": "52706ead0db4599eaf4758ad4d16358c6c314f3b2b7bc28e5d6f492dcf2f221a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.15124",
    "kind": "arxiv",
    "version": 2
  }
}