Pith Number

pith:U6CU3YP4

pith:2026:U6CU3YP4CFZRKCDNAHNOLGI4KP

not attested not anchored not stored refs pending

Beyond SMILES: Evaluating Agentic Systems for Drug Discovery

Edward Wijaya

arxiv:2602.10163 v1 · 2026-02-10 · 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{U6CU3YP4CFZRKCDNAHNOLGI4KP}

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	2026-06-07T18:05:09.090258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7854de1fc117315086d01dae5991c53ca9ec5af0583e5b227b37fe4e4e2dce8

Aliases

arxiv: 2602.10163 · arxiv_version: 2602.10163v1 · doi: 10.48550/arxiv.2602.10163 · pith_short_12: U6CU3YP4CFZR · pith_short_16: U6CU3YP4CFZRKCDN · pith_short_8: U6CU3YP4

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/U6CU3YP4CFZRKCDNAHNOLGI4KP \
  | 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: a7854de1fc117315086d01dae5991c53ca9ec5af0583e5b227b37fe4e4e2dce8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "516562b4791086485df0df547ae8d83cc005b85edeb1f73407fd29c6f631efec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2026-02-10T09:01:09Z",
    "title_canon_sha256": "cab390243ccaef78db09d478f156ac2375a8612ef1a73617c961b6c31622ce9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.10163",
    "kind": "arxiv",
    "version": 1
  }
}