Pith Number

pith:HFEDYIJT

pith:2025:HFEDYIJTT5FP26YSHA4MO4C34U

not attested not anchored not stored refs pending

ProtPainter: Draw or Drag Protein via Topology-guided Diffusion

Min Zhang, Shizhuo Cheng, Yan Zhang, Yuru Jiang, Zhengxi Lu

arxiv:2504.14274 v1 · 2025-04-19 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFEDYIJTT5FP26YSHA4MO4C34U}

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	2026-07-05T10:51:41.002819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39483c21339f4afd7b123838c7705be52acf05ed7759ad946a248ea001f332cb

Aliases

arxiv: 2504.14274 · arxiv_version: 2504.14274v1 · doi: 10.48550/arxiv.2504.14274 · pith_short_12: HFEDYIJTT5FP · pith_short_16: HFEDYIJTT5FP26YS · pith_short_8: HFEDYIJT

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/HFEDYIJTT5FP26YSHA4MO4C34U \
  | 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: 39483c21339f4afd7b123838c7705be52acf05ed7759ad946a248ea001f332cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eb6aeb9408a3631cf487672ec75f7f7bc1b3c90d09fac7a58a77c7993f4ec32",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-04-19T11:59:48Z",
    "title_canon_sha256": "92817fe88763a3350c2467c20d631ae52a45a0181e43ed6aac97a3e0d364e6c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14274",
    "kind": "arxiv",
    "version": 1
  }
}