Pith Number

pith:5QKO7CSE

pith:2019:5QKO7CSEQUUKZPC2JEUEMKFLPU

not attested not anchored not stored refs pending

Automatic Colon Polyp Detection using Region based Deep CNN and Post Learning Approaches

Hemin Ali Qadir, Ilangko Balasingham, Jacob Bergsland, Lars Aabakken, Younghak Shin

arxiv:1906.11463 v1 · 2019-06-27 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5QKO7CSEQUUKZPC2JEUEMKFLPU}

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	2026-05-17T23:42:06.967657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec14ef8a448528acbc5a49284628ab7d320814db6c587e6c24b50e8d4255bb5f

Aliases

arxiv: 1906.11463 · arxiv_version: 1906.11463v1 · doi: 10.48550/arxiv.1906.11463 · pith_short_12: 5QKO7CSEQUUK · pith_short_16: 5QKO7CSEQUUKZPC2 · pith_short_8: 5QKO7CSE

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/5QKO7CSEQUUKZPC2JEUEMKFLPU \
  | 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: ec14ef8a448528acbc5a49284628ab7d320814db6c587e6c24b50e8d4255bb5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50f42505d317bbc60b8b01e10a03813f1cf16fb057537e616b172cd47d87df65",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-27T07:18:44Z",
    "title_canon_sha256": "7b1199fe5df059f00dbe2f6656620694f6fc77dd7be2a7840ad14e0974861330"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11463",
    "kind": "arxiv",
    "version": 1
  }
}