Pith Number

pith:VZM6UFA3

pith:2025:VZM6UFA3DZRADIQS43DPOCON45

not attested not anchored not stored refs pending

A Novel Downsampling Strategy Based on Information Complementarity for Medical Image Segmentation

Chang Li, Guoping Xu, Wenbo Yue

arxiv:2507.14790 v1 · 2025-07-20 · 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{VZM6UFA3DZRADIQS43DPOCON45}

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	2026-07-05T11:40:13.641332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae59ea141b1e6201a212e6c6f709cde7745536c8386fbe760a97645325bea7d3

Aliases

arxiv: 2507.14790 · arxiv_version: 2507.14790v1 · doi: 10.48550/arxiv.2507.14790 · pith_short_12: VZM6UFA3DZRA · pith_short_16: VZM6UFA3DZRADIQS · pith_short_8: VZM6UFA3

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/VZM6UFA3DZRADIQS43DPOCON45 \
  | 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: ae59ea141b1e6201a212e6c6f709cde7745536c8386fbe760a97645325bea7d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04592dc96b8bc96b4308480229b523c4d77f7519c43b93c80aa54b2b8267bedc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-20T02:30:34Z",
    "title_canon_sha256": "b9fa6f521146e2acd88538e902221a01b4a0c27be80dbf2afa7a4e639d2de8ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14790",
    "kind": "arxiv",
    "version": 1
  }
}