Pith Number

pith:RS46HIOJ

pith:2018:RS46HIOJBJJWYC4W2BSKUAXF7Y

not attested not anchored not stored refs pending

Building Disease Detection Algorithms with Very Small Numbers of Positive Samples

Alexandros Karargyris, Ken C. L. Wong, Mehdi Moradi, Tanveer Syeda-Mahmood

arxiv:1805.02730 v1 · 2018-05-07 · cs.CV · 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{RS46HIOJBJJWYC4W2BSKUAXF7Y}

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	2026-05-18T00:16:35.895209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cb9e3a1c90a536c0b96d064aa02e5fe12122063e911ccdf8a9826fb0362fd59

Aliases

arxiv: 1805.02730 · arxiv_version: 1805.02730v1 · doi: 10.48550/arxiv.1805.02730 · pith_short_12: RS46HIOJBJJW · pith_short_16: RS46HIOJBJJWYC4W · pith_short_8: RS46HIOJ

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/RS46HIOJBJJWYC4W2BSKUAXF7Y \
  | 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: 8cb9e3a1c90a536c0b96d064aa02e5fe12122063e911ccdf8a9826fb0362fd59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f8e1fbcf3e62e811f1e0f13db6e3b861e5e6bfd84d6377fa97402fed54c3952",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-07T20:26:14Z",
    "title_canon_sha256": "75f7d1b462eb4fd137790a477bc7f902b150e3bd7c932004a139e6688efe15a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02730",
    "kind": "arxiv",
    "version": 1
  }
}