Pith Number

pith:Q3ZT63NF

pith:2025:Q3ZT63NFYI6RBQUVVTBFIDAYBP

not attested not anchored not stored refs pending

Do we need equivariant models for molecule generation?

Andrew Martin Watkins, Ewa M. Nowara, Joshua Rackers, Max Shen, Michael Maser, Pan Kessel, Patricia Suriana

arxiv:2507.09753 v1 · 2025-07-13 · cs.LG · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3ZT63NFYI6RBQUVVTBFIDAYBP}

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	2026-07-05T11:36:39.206525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86f33f6da5c23d10c295acc2540c180bc1fbc0d2f64cb43f1cc5b1d7661d0552

Aliases

arxiv: 2507.09753 · arxiv_version: 2507.09753v1 · doi: 10.48550/arxiv.2507.09753 · pith_short_12: Q3ZT63NFYI6R · pith_short_16: Q3ZT63NFYI6RBQUV · pith_short_8: Q3ZT63NF

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/Q3ZT63NFYI6RBQUVVTBFIDAYBP \
  | 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: 86f33f6da5c23d10c295acc2540c180bc1fbc0d2f64cb43f1cc5b1d7661d0552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e3f21dd5fbaf78a27469e7a8df8c9ff6a0794a3a2454b2c9ac24071c95d5a0f",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-13T19:16:11Z",
    "title_canon_sha256": "2e894bbc20805debf46f8041ce3fa63baa5023c27df7d72ee3b5076ca4fabc81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09753",
    "kind": "arxiv",
    "version": 1
  }
}