Pith Number

pith:7XQN5GMY

pith:2026:7XQN5GMYH5VPKE4K4IZ3PVS43E

not attested not anchored not stored refs pending

TxBench-PP: Analyzing AI Agent Performance on Small-Molecule Preclinical Pharmacology

Alex Urrutia, Hannah Le, Kenny Workman, Mahsa Yazdani, Ramesh Ramasamy, Tim Proctor

arxiv:2606.19245 v2 · 2026-06-17 · 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{7XQN5GMYH5VPKE4K4IZ3PVS43E}

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	2026-06-19T16:12:22.613408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fde0de99983f6af5138ae233b7d65cd9279dc93f06f799aaf42f69de0f829754

Aliases

arxiv: 2606.19245 · arxiv_version: 2606.19245v2 · doi: 10.48550/arxiv.2606.19245 · pith_short_12: 7XQN5GMYH5VP · pith_short_16: 7XQN5GMYH5VPKE4K · pith_short_8: 7XQN5GMY

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/7XQN5GMYH5VPKE4K4IZ3PVS43E \
  | 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: fde0de99983f6af5138ae233b7d65cd9279dc93f06f799aaf42f69de0f829754

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c5348d8a029b02cb8dbc262182ef851efe4f24d7a56ae09f4a44e067e7a248b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-17T16:23:45Z",
    "title_canon_sha256": "aef950731b0da3d7876258025d16b5c09ebbe370de31ca324f8ca3fd8dd89608"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19245",
    "kind": "arxiv",
    "version": 2
  }
}