Pith Number

pith:OJXCD63P

pith:2026:OJXCD63PB7LQCS6XJ2PRZMQ72U

not attested not anchored not stored refs pending

CryoProt: A Protein Pretraining Framework with Cross-Box Interactions on Cryo-EM Density Maps

Dan Luo, Junwen Zhu, Peng Zhou, Tengfei Ma, Xiangxiang Zeng, Xuan Lin, Yiping Liu

arxiv:2606.00955 v1 · 2026-05-31 · cs.LG · 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{OJXCD63PB7LQCS6XJ2PRZMQ72U}

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	2026-06-02T01:04:10.386165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

726e21fb6f0fd7014bd74e9f1cb21fd5294a5b7405b28341196c2da048e98420

Aliases

arxiv: 2606.00955 · arxiv_version: 2606.00955v1 · doi: 10.48550/arxiv.2606.00955 · pith_short_12: OJXCD63PB7LQ · pith_short_16: OJXCD63PB7LQCS6X · pith_short_8: OJXCD63P

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/OJXCD63PB7LQCS6XJ2PRZMQ72U \
  | 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: 726e21fb6f0fd7014bd74e9f1cb21fd5294a5b7405b28341196c2da048e98420

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "029b43b934ec5e4e2dd2e9ff8ab12d7117a9e72c01789f51f010f37f31cd7127",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-31T02:13:04Z",
    "title_canon_sha256": "29f967d5e9545d96e56ad907e47e275941d003de2242da0aa655d12a5f32d791"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00955",
    "kind": "arxiv",
    "version": 1
  }
}