Pith Number

pith:4EAAVY6V

pith:2026:4EAAVY6VF3P77R3M43SXFZNQWU

not attested not anchored not stored refs pending

On the Design Space of Discrete Diffusion Online Adaptation for Molecular Optimization

Alexander F. G. Goldberg, Ariel Dai, Daniel Khalil, Jason Yang, Maruan Al-Shedivat, Nate Gruver, Pranav Murugan, Riccardo De Santi, Trevor Chen, Wenda Chu, Yisong Yue

arxiv:2607.02834 v1 · 2026-07-03 · 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{4EAAVY6VF3P77R3M43SXFZNQWU}

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	2026-07-07T00:16:19.800413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1000ae3d52edfffc76ce6e572e5b0b5183326cae1b5e1944879d92e76862aa2

Aliases

arxiv: 2607.02834 · arxiv_version: 2607.02834v1 · doi: 10.48550/arxiv.2607.02834 · pith_short_12: 4EAAVY6VF3P7 · pith_short_16: 4EAAVY6VF3P77R3M · pith_short_8: 4EAAVY6V

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/4EAAVY6VF3P77R3M43SXFZNQWU \
  | 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: e1000ae3d52edfffc76ce6e572e5b0b5183326cae1b5e1944879d92e76862aa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc1d53f8d136d0bdd7f38d2ef130357c476b882749bfa3e815c67f8cfc6c80eb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-03T00:06:31Z",
    "title_canon_sha256": "5944eb7637e81e0f28f1650dfe7fe721b9cc1d0700621864cbee20c75ecc13fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02834",
    "kind": "arxiv",
    "version": 1
  }
}