Pith Number

pith:QQKK3WEN

pith:2025:QQKK3WENDMNVSIO6DF7ZCDCF6U

not attested not anchored not stored refs pending

Evidential Calibrated Uncertainty-Guided Interactive Segmentation paradigm for Ultrasound Images

Jiang Shang, Qi Zhang, Xiaoxiang Han, Xi Chen, Yuanmeng Wu

arxiv:2501.01072 v1 · 2025-01-02 · 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{QQKK3WENDMNVSIO6DF7ZCDCF6U}

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	2026-07-05T09:56:14.342775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8414add88d1b1b5921de197f910c45f5091a91e2a684b133065a2caf6698f513

Aliases

arxiv: 2501.01072 · arxiv_version: 2501.01072v1 · doi: 10.48550/arxiv.2501.01072 · pith_short_12: QQKK3WENDMNV · pith_short_16: QQKK3WENDMNVSIO6 · pith_short_8: QQKK3WEN

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/QQKK3WENDMNVSIO6DF7ZCDCF6U \
  | 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: 8414add88d1b1b5921de197f910c45f5091a91e2a684b133065a2caf6698f513

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67a6e166cda335fa4c55baa3524b28729261ffc8f7eb1658f35ac78b60212745",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-02T05:41:25Z",
    "title_canon_sha256": "bb994263aa978bb1b87f691a160a9061d577abc253017e9d83b3d819d9e69aac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01072",
    "kind": "arxiv",
    "version": 1
  }
}