Pith Number

pith:TEKDU7ZH

pith:2025:TEKDU7ZHKJD254R6BTC67FXHZ7

not attested not anchored not stored refs pending

Steering Protein Family Design through Profile Bayesian Flow

Hao Zhou, Jingjing Gong, Shuyi Zhang, Siyu Long, Wei-Ying Ma, Wenhao Huang, Yu Pei, Yuxuan Song, Zhe Zhang, Ziyao Cao

arxiv:2502.07671 v2 · 2025-02-11 · 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{TEKDU7ZHKJD254R6BTC67FXHZ7}

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	2026-07-05T10:18:13.483825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99143a7f275247aef23e0cc5ef96e7cfe4e78e60663a2720f0d6da7ba16b4b99

Aliases

arxiv: 2502.07671 · arxiv_version: 2502.07671v2 · doi: 10.48550/arxiv.2502.07671 · pith_short_12: TEKDU7ZHKJD2 · pith_short_16: TEKDU7ZHKJD254R6 · pith_short_8: TEKDU7ZH

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/TEKDU7ZHKJD254R6BTC67FXHZ7 \
  | 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: 99143a7f275247aef23e0cc5ef96e7cfe4e78e60663a2720f0d6da7ba16b4b99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e29698839a3beb6852c77ce9b3c6564d199a0c969272a97b6e343e5670e7e5f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2025-02-11T16:15:59Z",
    "title_canon_sha256": "0ae6b0f588172d660c676b99e3b7e15ea24c86eeba25d35da7d66556b94b2d8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07671",
    "kind": "arxiv",
    "version": 2
  }
}