Pith Number

pith:UQ4PL3TS

pith:2026:UQ4PL3TSCRVHM7VWNRPUNDLUY7

not attested not anchored not stored refs pending

GEMS -- Guided Evolutionary Molecule Design for Sustainable Chemicals

Christina Humer, Coelina Robinson, Franziska Weissbach, Kjell Jorner, Mennatallah El-Assady

arxiv:2605.15932 v1 · 2026-05-15 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQ4PL3TSCRVHM7VWNRPUNDLUY7}

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	2026-05-20T00:01:45.616944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a438f5ee72146a767eb66c5f468d74c7fb20d6cb72572df97389c26eb6cec6a8

Aliases

arxiv: 2605.15932 · arxiv_version: 2605.15932v1 · doi: 10.48550/arxiv.2605.15932 · pith_short_12: UQ4PL3TSCRVH · pith_short_16: UQ4PL3TSCRVHM7VW · pith_short_8: UQ4PL3TS

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/UQ4PL3TSCRVHM7VWNRPUNDLUY7 \
  | 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: a438f5ee72146a767eb66c5f468d74c7fb20d6cb72572df97389c26eb6cec6a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b468140f5067879820c911ba52f9f65555d916144e2f04632f6460a344370c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-05-15T13:15:09Z",
    "title_canon_sha256": "073db3e4b836470a2992fe6f370ca9d4ff91d6c5bf426dd86c984f280415305f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15932",
    "kind": "arxiv",
    "version": 1
  }
}