Pith Number

pith:7TOAX5T2

pith:2025:7TOAX5T2UIRAIXSR23EWX7M5DI

not attested not anchored not stored refs pending

Unified Start, Personalized End: Progressive Pruning for Efficient 3D Medical Image Segmentation

Linhao Li, Yiwen Ye, Yong Xia, Ziyang Chen

arxiv:2509.09267 v1 · 2025-09-11 · 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{7TOAX5T2UIRAIXSR23EWX7M5DI}

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	2026-07-05T12:09:32.784520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcdc0bf67aa222045e51d6c96bfd9d1a301a7860ba07ee1b5de832ad01188f8d

Aliases

arxiv: 2509.09267 · arxiv_version: 2509.09267v1 · doi: 10.48550/arxiv.2509.09267 · pith_short_12: 7TOAX5T2UIRA · pith_short_16: 7TOAX5T2UIRAIXSR · pith_short_8: 7TOAX5T2

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/7TOAX5T2UIRAIXSR23EWX7M5DI \
  | 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: fcdc0bf67aa222045e51d6c96bfd9d1a301a7860ba07ee1b5de832ad01188f8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb9241874c7ea85229639db128270ce7b55486712105390baf31a002c48a0175",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-11T08:53:37Z",
    "title_canon_sha256": "b213714e9cb971c5a3466fb327fa7e50b754aa35890b1dda27d7dd2c8abc753d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09267",
    "kind": "arxiv",
    "version": 1
  }
}