Pith Number

pith:GOYFWDAD

pith:2026:GOYFWDAD3E3T6FGKW2B5N5PKGT

not attested not anchored not stored refs pending

LLM-Guided Test-Time Discovery of Quantum-Chemical Approximation Algorithms

Masaki Adachi, Masaya Hagai, Shuhei Kurita, Tomoya Murata, Yuta Suzuki

arxiv:2606.20729 v1 · 2026-06-17 · physics.chem-ph · cond-mat.mtrl-sci · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GOYFWDAD3E3T6FGKW2B5N5PKGT}

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	2026-06-23T00:11:54.942947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33b05b0c03d9373f14cab683d6f5ea34fd76809e0dfc0f3e045f495e41af498f

Aliases

arxiv: 2606.20729 · arxiv_version: 2606.20729v1 · doi: 10.48550/arxiv.2606.20729 · pith_short_12: GOYFWDAD3E3T · pith_short_16: GOYFWDAD3E3T6FGK · pith_short_8: GOYFWDAD

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/GOYFWDAD3E3T6FGKW2B5N5PKGT \
  | 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: 33b05b0c03d9373f14cab683d6f5ea34fd76809e0dfc0f3e045f495e41af498f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3b53d18ec584dfcd854edefd6d35b9d77d30892927b4fd8f26001721599dc5d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-06-17T05:58:58Z",
    "title_canon_sha256": "0397ad6f8529e6be6642520476d2309535ae3ea8c0d1c625387cc570868c17bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20729",
    "kind": "arxiv",
    "version": 1
  }
}