Pith Number

pith:UGV3RVQN

pith:2026:UGV3RVQNOU3BT3HN5Z7IWXRMBM

not attested not anchored not stored refs pending

Optimized Three-Dimensional Photovoltaic Structures with LLM guided Tree Search

John C. Platt, Lizzie Dorfman, Michael P. Brenner

arxiv:2605.16191 v1 · 2026-05-15 · cs.CL · cond-mat.other · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UGV3RVQNOU3BT3HN5Z7IWXRMBM}

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	2026-05-20T00:01:57.153468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1abb8d60d753619ecedee7e8b5e2c0b0a95e52c0947377693cae6eaad785136

Aliases

arxiv: 2605.16191 · arxiv_version: 2605.16191v1 · doi: 10.48550/arxiv.2605.16191 · pith_short_12: UGV3RVQNOU3B · pith_short_16: UGV3RVQNOU3BT3HN · pith_short_8: UGV3RVQN

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/UGV3RVQNOU3BT3HN5Z7IWXRMBM \
  | 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: a1abb8d60d753619ecedee7e8b5e2c0b0a95e52c0947377693cae6eaad785136

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb773c818d5ba25669268c818b52f4c8210910d6da0e78a10225273acc233449",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-15T17:10:22Z",
    "title_canon_sha256": "a198383648aa53363e6613f761f4ed70447263a13ca6634a9630d3a82dcc05a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16191",
    "kind": "arxiv",
    "version": 1
  }
}