Pith Number

pith:GHYS7T7V

pith:2024:GHYS7T7VVNHKISVCDQNHDPRCCN

not attested not anchored not stored refs pending

Pre-Training Protein Bi-level Representation Through Span Mask Strategy On 3D Protein Chains

Jiale Zhao, Jia Song, Shuqi Lu, Wanru Zhuang, Yaqi Li

arxiv:2402.01481 v4 · 2024-02-02 · cs.LG · cs.AI · q-bio.BM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GHYS7T7VVNHKISVCDQNHDPRCCN}

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	2026-07-05T08:26:18.552271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31f12fcff5ab4ea44aa21c1a71be2213776facb89cd00ed67f7f6a6bef854a16

Aliases

arxiv: 2402.01481 · arxiv_version: 2402.01481v4 · doi: 10.48550/arxiv.2402.01481 · pith_short_12: GHYS7T7VVNHK · pith_short_16: GHYS7T7VVNHKISVC · pith_short_8: GHYS7T7V

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/GHYS7T7VVNHKISVCDQNHDPRCCN \
  | 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: 31f12fcff5ab4ea44aa21c1a71be2213776facb89cd00ed67f7f6a6bef854a16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa097c7ce2580156678a72b047a7533ee75568ce6e78d9cc704002d0e824107b",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.BM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-02T15:07:09Z",
    "title_canon_sha256": "68d59cdefd9b3ae00f50618e50b37b9394eaa8b8eb44e70098dd2bd5abe57c10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.01481",
    "kind": "arxiv",
    "version": 4
  }
}