Pith Number

pith:IODDUNZY

pith:2026:IODDUNZYFY5KC77EWJCMTB6JYC

not attested not anchored not stored refs pending

SurfDesign: Effective Protein Design on Molecular Surfaces

Fang Wu, Jinbo Xu, Jure Leskovec, Mark Gerstein, Shuting Jin, Xiangru Tang, Xiangxiang Zeng, Yejin Choi

arxiv:2606.07567 v1 · 2026-05-25 · q-bio.BM · cs.AI · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IODDUNZYFY5KC77EWJCMTB6JYC}

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	2026-06-09T00:04:43.191278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43863a37382e3aa17fe4b244c987c9c0900253d14174e80c96b08165638c5580

Aliases

arxiv: 2606.07567 · arxiv_version: 2606.07567v1 · doi: 10.48550/arxiv.2606.07567 · pith_short_12: IODDUNZYFY5K · pith_short_16: IODDUNZYFY5KC77E · pith_short_8: IODDUNZY

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/IODDUNZYFY5KC77EWJCMTB6JYC \
  | 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: 43863a37382e3aa17fe4b244c987c9c0900253d14174e80c96b08165638c5580

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a46a9486dd74dfca53a26c490ba84a80789e65d1d6ecb29ab42e11c653ec2e85",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2026-05-25T19:53:02Z",
    "title_canon_sha256": "32e0d27558cb3aa4532830922fee170e05ba5c081df7233f45a43bbcf0e71aa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07567",
    "kind": "arxiv",
    "version": 1
  }
}