Pith Number

pith:QGMWEAND

pith:2022:QGMWEANDTDCPAFRGLFB64TH7G3

not attested not anchored not stored refs pending

Antibody Representation Learning for Drug Discovery

Esther Gupta, John Spaeth, Leslie Shing, Lin Li, Rajmonda Sulo Caceres, Tristan Bepler

arxiv:2210.02881 v1 · 2022-10-05 · q-bio.QM · 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{QGMWEANDTDCPAFRGLFB64TH7G3}

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	2026-07-05T05:04:04.944826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81996201a398c4f016265943ee4cff36e7700af1623fa84f44f381999c32604f

Aliases

arxiv: 2210.02881 · arxiv_version: 2210.02881v1 · doi: 10.48550/arxiv.2210.02881 · pith_short_12: QGMWEANDTDCP · pith_short_16: QGMWEANDTDCPAFRG · pith_short_8: QGMWEAND

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/QGMWEANDTDCPAFRGLFB64TH7G3 \
  | 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: 81996201a398c4f016265943ee4cff36e7700af1623fa84f44f381999c32604f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f3a919a4ab6648e3071c715e0b3c0dd63d48704cccfedaf7a1debd83dbfa309",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2022-10-05T13:48:41Z",
    "title_canon_sha256": "c0f44b6dd4d196a58f4a1a764b8f23d2482353dfbafcb4f824c4016d55e24336"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.02881",
    "kind": "arxiv",
    "version": 1
  }
}