Pith Number

pith:JGPDWXTC

pith:2020:JGPDWXTCPEOZ5XIPWRLDKWY7P2

not attested not anchored not stored refs pending

Real-Time Polyp Detection, Localization and Segmentation in Colonoscopy Using Deep Learning

Dag D. Johansen, Debesh Jha, H{\aa}vard D. Johansen, Jens Rittscher, Michael A. Riegler, Nikhil Kumar Tomar, P{\aa}l Halvorsen, Sharib Ali

arxiv:2011.07631 v2 · 2020-11-15 · 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{JGPDWXTCPEOZ5XIPWRLDKWY7P2}

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	2026-07-05T02:28:18.831088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

499e3b5e62791d9edd0fb456355b1f7e9caae35faa1d8a8e3fe3287ed539ede9

Aliases

arxiv: 2011.07631 · arxiv_version: 2011.07631v2 · doi: 10.48550/arxiv.2011.07631 · pith_short_12: JGPDWXTCPEOZ · pith_short_16: JGPDWXTCPEOZ5XIP · pith_short_8: JGPDWXTC

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/JGPDWXTCPEOZ5XIPWRLDKWY7P2 \
  | 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: 499e3b5e62791d9edd0fb456355b1f7e9caae35faa1d8a8e3fe3287ed539ede9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03069ebd3051873877b464d142c094f90b2859a974000df9c2c9afe0510cb541",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-11-15T21:14:50Z",
    "title_canon_sha256": "a10c81946e27cc59f4ce1ad6412d6bf81b2900772da8126410a7523c63a0ed7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.07631",
    "kind": "arxiv",
    "version": 2
  }
}