Pith Number

pith:VJUKK6IH

pith:2020:VJUKK6IH7MCPXBJHEBWVUKQUI3

not attested not anchored not stored refs pending

MRI brain tumor segmentation and uncertainty estimation using 3D-UNet architectures

Laura Mora Ballestar, Veronica Vilaplana

arxiv:2012.15294 v1 · 2020-12-30 · eess.IV · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VJUKK6IH7MCPXBJHEBWVUKQUI3}

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.

Cited by

1 paper in Pith

A Voxel-Wise Uncertainty-Guided Framework for Glioma Segmentation Using Spherical Projection-Based U-Net and Localized Refinement in Multi-Parametric MRI

Receipt and verification

First computed	2026-07-05T02:03:17.021500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa68a57907fb04fb8527206d5a2a1446f30f711eccf6ecdf04b0a8428f591297

Aliases

arxiv: 2012.15294 · arxiv_version: 2012.15294v1 · doi: 10.48550/arxiv.2012.15294 · pith_short_12: VJUKK6IH7MCP · pith_short_16: VJUKK6IH7MCPXBJH · pith_short_8: VJUKK6IH

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/VJUKK6IH7MCPXBJHEBWVUKQUI3 \
  | 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: aa68a57907fb04fb8527206d5a2a1446f30f711eccf6ecdf04b0a8428f591297

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3aa4972a7ef86fbe1bde99666bfef241a12d559c7ac8e1378f98e951baf5e99",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-12-30T19:28:53Z",
    "title_canon_sha256": "0e229ca0d6667f6120c85cf4d3958e6fd804c73f43bbeb1b306419fa4a9d3696"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.15294",
    "kind": "arxiv",
    "version": 1
  }
}