Pith Number

pith:LA46W3EM

pith:2026:LA46W3EMK43UFIVOSQRHVIOOZG

not attested not anchored not stored refs pending

EasyNano: rapid epitope-targeted nanobody CDR design via differentiable distogram optimization with ESMFold2

Junqing Wang, Wanyu Cheng, Yingchao Liu, Yue Hu

arxiv:2606.12772 v1 · 2026-06-11 · 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{LA46W3EMK43UFIVOSQRHVIOOZG}

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	2026-06-12T01:08:50.350799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5839eb6c8c573742a2ae94227aa1cec9bff8465997f73b79139e5f14501cde30

Aliases

arxiv: 2606.12772 · arxiv_version: 2606.12772v1 · doi: 10.48550/arxiv.2606.12772 · pith_short_12: LA46W3EMK43U · pith_short_16: LA46W3EMK43UFIVO · pith_short_8: LA46W3EM

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/LA46W3EMK43UFIVOSQRHVIOOZG \
  | 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: 5839eb6c8c573742a2ae94227aa1cec9bff8465997f73b79139e5f14501cde30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b113ee4b1ad72c2f0c8b1b87cc245ab8d93714dd8858d8fdfed872069feb684e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2026-06-11T00:26:45Z",
    "title_canon_sha256": "58b46633907e7e4c0401c856ee78028f3dc1fe1386188a1654908bfe0d3a383b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12772",
    "kind": "arxiv",
    "version": 1
  }
}