Pith Number

pith:EH4YLLCF

pith:2018:EH4YLLCFHVUJT7B6RS4QNHYHNR

not attested not anchored not stored refs pending

Building medical image classifiers with very limited data using segmentation networks

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

arxiv:1808.05205 v1 · 2018-08-15 · 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{EH4YLLCFHVUJT7B6RS4QNHYHNR}

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	2026-05-18T00:08:01.332878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21f985ac453d6899fc3e8cb9069f076c5822dc381f40d324ea1db7e48c38d752

Aliases

arxiv: 1808.05205 · arxiv_version: 1808.05205v1 · doi: 10.48550/arxiv.1808.05205 · pith_short_12: EH4YLLCFHVUJ · pith_short_16: EH4YLLCFHVUJT7B6 · pith_short_8: EH4YLLCF

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/EH4YLLCFHVUJT7B6RS4QNHYHNR \
  | 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: 21f985ac453d6899fc3e8cb9069f076c5822dc381f40d324ea1db7e48c38d752

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c998cf95295aea10a02bed5e9240465375e1868bd847148175939c63c941eb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-15T17:52:09Z",
    "title_canon_sha256": "82ee268a03ef1265452820fe1313524f5eb5cace5083d9d43a657a1e44db7126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05205",
    "kind": "arxiv",
    "version": 1
  }
}