Pith Number

pith:5EMD2U3K

pith:2026:5EMD2U3K5NMGOT3HT6TWALKSGA

not attested not anchored not stored refs pending

OSS: Open Suturing Skills Vision-Based Assessment Challenge 2024-2025

Andr\'e Ferreira, Atsushi Kouno, Behrus Hinrichs-Puladi, Bining Long, Claas de Boer, Daehong Kang, Danail Stoyanov, Evangelos Mazomenos, Frank H\"olzle, Gabriella d'Albenzio, Guilherme Barbosa, Hanna Hoffmann, Hao Chen, Hiroki Matsuzaki, Hyoun-Joong Kong, Idan Smoller, Isabel Funke, Jan Egger, Jieun Park, Jo\~ao Carvalho, Kensaku Mori, Kousuke Hirasawa, Kunpeng Xie, Kyu Eun Lee, Lennart Johannes Gruber, Leonardo Barroso, Mariana Ribeiro, Marina Music, Marlon Neuhaus, Masahiro Oda, Max Kirchner, Nooshin Maghsoodi, Nuno Gomes, Ori Meiraz, Rafael Piexoto, Rainer R\"ohrig, Rebecca Hisey, Roi Papo, Saeid Rezaei, Satoshi Kasai, Satoshi Kondo, Sebastian Bodenstedt, Seoi Jeong, Setareh Bady, Seungjae Hong, Shlomi Laufer, Shunsuke Kikuchi, Soyeon Shin, Stefanie Speidel, Takayuki Kitasaka, Tiago Jesus, Victor Alves, Xinkai Zhao, Yang Shu, Yihui Wang, Youngbin Kong, Yuichiro Hayashi

arxiv:2605.22200 v1 · 2026-05-21 · cs.CV · cs.AI · 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{5EMD2U3K5NMGOT3HT6TWALKSGA}

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	2026-05-22T01:04:31.875636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9183d536aeb58674f679fa7602d5230009818195c42da2e06f54882912c4ba2

Aliases

arxiv: 2605.22200 · arxiv_version: 2605.22200v1 · doi: 10.48550/arxiv.2605.22200 · pith_short_12: 5EMD2U3K5NMG · pith_short_16: 5EMD2U3K5NMGOT3H · pith_short_8: 5EMD2U3K

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/5EMD2U3K5NMGOT3HT6TWALKSGA \
  | 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: e9183d536aeb58674f679fa7602d5230009818195c42da2e06f54882912c4ba2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc34cb06e92737dbabb0c87834acb9ba7cc1c1fb9648f793ab4d2f37df129c0b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-21T09:04:17Z",
    "title_canon_sha256": "4adaecf774be9bac8bcac540f356ac9234a3f49cbeec6f635a20a19a7492a358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22200",
    "kind": "arxiv",
    "version": 1
  }
}