Pith Number

pith:JMUGJSZX

pith:2024:JMUGJSZX7MEQWU3IWKQ6QXZYVR

not attested not anchored not stored refs pending

SHMC-Net: A Mask-guided Feature Fusion Network for Sperm Head Morphology Classification

Danny Z Chen, Jingjing Zhang, Nishchal Sapkota, Peixian Liang, Sirui Li, Xiaomin Zha, Yejia Zhang, Yiru Zhou, Yunxia Cao, Zhuo Zhao

arxiv:2402.03697 v3 · 2024-02-06 · 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{JMUGJSZX7MEQWU3IWKQ6QXZYVR}

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	2026-07-05T07:52:44.352523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b2864cb37fb090b5368b2a1e85f38ac47b7012602246b43a55d8c029f72a750

Aliases

arxiv: 2402.03697 · arxiv_version: 2402.03697v3 · doi: 10.48550/arxiv.2402.03697 · pith_short_12: JMUGJSZX7MEQ · pith_short_16: JMUGJSZX7MEQWU3I · pith_short_8: JMUGJSZX

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/JMUGJSZX7MEQWU3IWKQ6QXZYVR \
  | 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: 4b2864cb37fb090b5368b2a1e85f38ac47b7012602246b43a55d8c029f72a750

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50660bce4321d01e61b3c947dd5378be959562a28b4dc3dd66cad9f7fca8f422",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-06T04:33:51Z",
    "title_canon_sha256": "4a33d463ff8f5e7e4c3110c878adedb9b2bf8e3e70faf926760f4e36c0c081b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.03697",
    "kind": "arxiv",
    "version": 3
  }
}