Pith Number

pith:UGEXSZAC

pith:2026:UGEXSZACBW73JZYCIIATKPTUBI

not attested not anchored not stored refs pending

SUGFW+: An Uncertainty-guided Feature Weighting Framework for Cold Start Active Adaptation of SAM in Medical Image Segmentation

Bin Song, Guotai Wang, Hanyu Jiang, Jia Fu, Kang Li, Lanfeng Zhong, Ning Zhu, Xiaochuan Ma

arxiv:2608.16110 v1 · 2026-08-17 · 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{UGEXSZACBW73JZYCIIATKPTUBI}

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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	2026-08-18T01:17:23.056726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1897964020dbfb4e7024201353e740a2f5739e2a28fcd37f67aab4b1be1d5a2

Aliases

arxiv: 2608.16110 · arxiv_version: 2608.16110v1 · doi: 10.48550/arxiv.2608.16110 · pith_short_12: UGEXSZACBW73 · pith_short_16: UGEXSZACBW73JZYC · pith_short_8: UGEXSZAC

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/UGEXSZACBW73JZYCIIATKPTUBI \
  | 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: a1897964020dbfb4e7024201353e740a2f5739e2a28fcd37f67aab4b1be1d5a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55d2b037b656bd1e99a942d8bd0c670b13eb99ce8bfc03cbd29afe8aef640c52",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-17T05:03:00Z",
    "title_canon_sha256": "0690472a18f4d43ca59693c0dead22f519f336e51a4df79265a0042ebbe212f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.16110",
    "kind": "arxiv",
    "version": 1
  }
}