Pith Number

pith:CADRQ4JH

pith:2020:CADRQ4JH32BS72OIGRCMVGOV6B

not attested not anchored not stored refs pending

On The Usage Of Average Hausdorff Distance For Segmentation Performance Assessment: Hidden Bias When Used For Ranking

Abdel Aziz Taha, Adam Hilbert, Ahmed A. Khalil, Dietmar Frey, Ivana Galinovic, Jochen B. Fiebach, Orhun Utku Aydin, Vince Istvan Madai

arxiv:2009.00215 v2 · 2020-09-01 · eess.IV · 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{CADRQ4JH32BS72OIGRCMVGOV6B}

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	2026-07-05T01:34:57.802844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1007187127de832fe9c83444ca99d5f0708e1669eab599004040988af5dc9043

Aliases

arxiv: 2009.00215 · arxiv_version: 2009.00215v2 · doi: 10.48550/arxiv.2009.00215 · pith_short_12: CADRQ4JH32BS · pith_short_16: CADRQ4JH32BS72OI · pith_short_8: CADRQ4JH

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/CADRQ4JH32BS72OIGRCMVGOV6B \
  | 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: 1007187127de832fe9c83444ca99d5f0708e1669eab599004040988af5dc9043

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a54e1e3d9bc982f78081c07fa4ce53b6c45a8d3c54a338d6ff8e309c574a23fd",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-09-01T03:58:16Z",
    "title_canon_sha256": "dd77028a6de451cfb689c3579b75572719a02e6b6239b7cd97652e6ec312120b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00215",
    "kind": "arxiv",
    "version": 2
  }
}