Pith Number

pith:XQJRLFOT

pith:2023:XQJRLFOTE76UI3UD7EGESU4RDG

not attested not anchored not stored refs pending

Validating polyp and instrument segmentation methods in colonoscopy through Medico 2020 and MedAI 2021 Challenges

Adrian Krenzer, Alexander Schlaefer, Awadelrahman M. A. Ahmed, Debapriya Banik, Debayan Bhattacharya, Debesh Jha, Debotosh Bhattacharjee, Deng-Ping Fan, George Batchkala, Ge-Peng Ji, Jeonghwan Gwak, Kaushiki Roy, Michael A. Riegler, M.K. Bhuyan, Nikhil Kumar Tomar, P{\aa}l Halvorsen, Pradip K. Das, Quoc-Huy Trinh, Ritika K. Jha, Sabari Nathan, Sahadev Poudel, Saruar Alam, Sharib Ali, Shruti Shrestha, Sravanthi Parsa, Steven A. Hicks, Thomas de Lange, Tien-Phat Nguyen, Ulas Bagci, Vajira Thambawita, Vanshali Sharma, Zeshan Khan, Zheyuan Zhang

arxiv:2307.16262 v4 · 2023-07-30 · 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{XQJRLFOTE76UI3UD7EGESU4RDG}

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	2026-07-05T08:16:07.332118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc131595d327fd446e83f90c495391198b475d01b578550203148fe449bb6fdf

Aliases

arxiv: 2307.16262 · arxiv_version: 2307.16262v4 · doi: 10.48550/arxiv.2307.16262 · pith_short_12: XQJRLFOTE76U · pith_short_16: XQJRLFOTE76UI3UD · pith_short_8: XQJRLFOT

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/XQJRLFOTE76UI3UD7EGESU4RDG \
  | 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: bc131595d327fd446e83f90c495391198b475d01b578550203148fe449bb6fdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6251ed38582738a96b0086f41922377ab650e03e5019780c23ca3e86dec87875",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-07-30T16:08:45Z",
    "title_canon_sha256": "c1a0c81123d1bdfe2acff15bec16d614b31cde743e46fba7b93cb2338317d02d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.16262",
    "kind": "arxiv",
    "version": 4
  }
}