Pith Number

pith:OLDR2TML

pith:2021:OLDR2TMLOA4YM6PHVW6UKTNCMK

not attested not anchored not stored refs pending

Calibrating the Dice loss to handle neural network overconfidence for biomedical image segmentation

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

arxiv:2111.00528 v2 · 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{OLDR2TMLOA4YM6PHVW6UKTNCMK}

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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	2026-07-05T05:12:09.312368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72c71d4d8b70398679e7adbd454da2628c416c10d6c610639671b589df5a3e4f

Aliases

arxiv: 2111.00528 · arxiv_version: 2111.00528v2 · doi: 10.48550/arxiv.2111.00528 · pith_short_12: OLDR2TMLOA4Y · pith_short_16: OLDR2TMLOA4YM6PH · pith_short_8: OLDR2TML

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/OLDR2TMLOA4YM6PHVW6UKTNCMK \
  | 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: 72c71d4d8b70398679e7adbd454da2628c416c10d6c610639671b589df5a3e4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0e539a115610a8aeb3ae1d3a75156f83f9dab42b018ded0f5b18ea6428b230f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-10-31T16:02:02Z",
    "title_canon_sha256": "e106b078a5303f95dba837507d5bbddf671e23132f76ca6b1bb49126fa4a34d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00528",
    "kind": "arxiv",
    "version": 2
  }
}