Pith Number

pith:JMXITHIR

pith:2021:JMXITHIRSA7AKGKPSJPZSLC4R2

not attested not anchored not stored refs pending

Incorporating Boundary Uncertainty into loss functions for biomedical image segmentation

Carola-Bibiane Sch\"onlieb, Evis Sala, Guang Yang, Leonardo Rundo, Michael Yeung

arxiv:2111.00533 v1 · 2021-10-31 · eess.IV · cs.AI · cs.CV · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMXITHIRSA7AKGKPSJPZSLC4R2}

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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.

Cited by

1 paper in Pith

Optimization in Sparse 2D to Dense 3D Weakly Supervised Learning: Application to Multi-Label Segmentation of Large ex vivo MRI Data

Receipt and verification

First computed	2026-07-05T03:27:43.705888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b2e899d11903e05194f925f992c5c8ea6879cd478e2fe5e2b829839c0fecaf8

Aliases

arxiv: 2111.00533 · arxiv_version: 2111.00533v1 · doi: 10.48550/arxiv.2111.00533 · pith_short_12: JMXITHIRSA7A · pith_short_16: JMXITHIRSA7AKGKP · pith_short_8: JMXITHIR

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/JMXITHIRSA7AKGKPSJPZSLC4R2 \
  | 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: 4b2e899d11903e05194f925f992c5c8ea6879cd478e2fe5e2b829839c0fecaf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6abe52c3b72276ed121bf91a78c9bddc2e477932393bda1ad462e4fb9d7c5e6e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-10-31T16:19:57Z",
    "title_canon_sha256": "2994705302a14cc0ad4604300e4e4ec1c02b0cb835fd83eca35768f03964e71e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00533",
    "kind": "arxiv",
    "version": 1
  }
}