Pith Number

pith:DWPP7VBK

pith:2026:DWPP7VBKLVMSVYTDDUYHQYSLPS

not attested not anchored not stored refs pending

Preference-based Antibody Expression Ranking: Scaling with Large-scale Weak Supervision

David Young, Josh Qixuan Sun, Mark Crowley, Morteza Babaie, Wenyang Hou

arxiv:2607.16263 v1 · 2026-06-29 · cs.LG · cs.CE · 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{DWPP7VBKLVMSVYTDDUYHQYSLPS}

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	2026-07-21T00:20:09.080787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d9effd42a5d592ae2631d3078624b7cb47c9ca349034678036154be59a4be4e

Aliases

arxiv: 2607.16263 · arxiv_version: 2607.16263v1 · doi: 10.48550/arxiv.2607.16263 · pith_short_12: DWPP7VBKLVMS · pith_short_16: DWPP7VBKLVMSVYTD · pith_short_8: DWPP7VBK

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/DWPP7VBKLVMSVYTDDUYHQYSLPS \
  | 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: 1d9effd42a5d592ae2631d3078624b7cb47c9ca349034678036154be59a4be4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96b6a900b4f487865c3b78d7ed118513d9fc82a929b467f3ce6a7f6f96d513a7",
    "cross_cats_sorted": [
      "cs.CE",
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-29T03:34:12Z",
    "title_canon_sha256": "84b3f9d871a616b21982734902913a459544f056ea02ad38afe58ffb80795a45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16263",
    "kind": "arxiv",
    "version": 1
  }
}