Pith Number

pith:L4XLWBYH

pith:2025:L4XLWBYH5F337MHYE2EU3EC5OC

not attested not anchored not stored refs pending

Label-free Prediction of Vascular Connectivity in Perfused Microvascular Networks in vitro

Chen Han, Jie Gao, Liang Xu, Mingzhai Sun, Min Ye, Pengwu Song, Peng Yao, Qingdong Zhang, Ronald X. Xu, Ru Zhang, Shilu Zhu, Yang Zhang, Zhiyuan Zheng

arxiv:2502.17759 v1 · 2025-02-25 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4XLWBYH5F337MHYE2EU3EC5OC}

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	2026-07-05T10:19:43.553945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f2ebb0707e977bfb0f826894d905d70babf0ec9a16089a166ef59a6d436d0a3

Aliases

arxiv: 2502.17759 · arxiv_version: 2502.17759v1 · doi: 10.48550/arxiv.2502.17759 · pith_short_12: L4XLWBYH5F33 · pith_short_16: L4XLWBYH5F337MHY · pith_short_8: L4XLWBYH

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/L4XLWBYH5F337MHYE2EU3EC5OC \
  | 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: 5f2ebb0707e977bfb0f826894d905d70babf0ec9a16089a166ef59a6d436d0a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "899c24b35f8afaa03066c2dfea33a4253d73e0acb4c43f147e8d84e3595f9c03",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-02-25T01:25:49Z",
    "title_canon_sha256": "f8740f534e2e1f4af1fa3f2fb00edc5de373a723b819ae7593482e38477cf107"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.17759",
    "kind": "arxiv",
    "version": 1
  }
}