Pith Number

pith:7GJ2MTW6

pith:2023:7GJ2MTW66MZJYFVOOH2AYHHGUU

not attested not anchored not stored refs pending

CCPL: Cross-modal Contrastive Protein Learning

Jiangbin Zheng, Stan Z. Li

arxiv:2303.11783 v2 · 2023-03-19 · q-bio.BM · 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{7GJ2MTW66MZJYFVOOH2AYHHGUU}

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.

Cited by

1 paper in Pith

DapPep: Domain Adaptive Peptide-agnostic Learning for Universal T-cell Receptor-antigen Binding Affinity Prediction

Receipt and verification

First computed	2026-07-05T09:02:39.270313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f993a64edef3329c16ae71f40c1ce6a50ccfb550e62d5612d56d9333751ea6d6

Aliases

arxiv: 2303.11783 · arxiv_version: 2303.11783v2 · doi: 10.48550/arxiv.2303.11783 · pith_short_12: 7GJ2MTW66MZJ · pith_short_16: 7GJ2MTW66MZJYFVO · pith_short_8: 7GJ2MTW6

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/7GJ2MTW66MZJYFVOOH2AYHHGUU \
  | 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: f993a64edef3329c16ae71f40c1ce6a50ccfb550e62d5612d56d9333751ea6d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c82bb60912c926de0406a74010ede4b8a16f9c3a3192c4f63b63bf4dbf83f6b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2023-03-19T08:19:10Z",
    "title_canon_sha256": "fcec865572eb722a6e0d1ca4d2a43d341f30daf3d170eea27bb06fa2375dc1ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.11783",
    "kind": "arxiv",
    "version": 2
  }
}