Pith Number

pith:DJ6WWKYG

pith:2018:DJ6WWKYGIETYFCNEVDG6DOQ7YQ

not attested not anchored not stored refs pending

Dimensionality Reduction in Deep Learning for Chest X-Ray Analysis of Lung Cancer

Jiang Hui, O.Alienin, O. Rokovyi, Peng Gang, S. Stirenko, Wei Zeng, Yu.Gordienko, Yu.Kochura

arxiv:1801.06495 v1 · 2018-01-19 · cs.LG · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJ6WWKYGIETYFCNEVDG6DOQ7YQ}

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	2026-05-18T00:00:35.339023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a7d6b2b0641278289a4a8cde1ba1fc41d67a76d805610854b07a45b233e2d57

Aliases

arxiv: 1801.06495 · arxiv_version: 1801.06495v1 · doi: 10.48550/arxiv.1801.06495 · pith_short_12: DJ6WWKYGIETY · pith_short_16: DJ6WWKYGIETYFCNE · pith_short_8: DJ6WWKYG

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/DJ6WWKYGIETYFCNEVDG6DOQ7YQ \
  | 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: 1a7d6b2b0641278289a4a8cde1ba1fc41d67a76d805610854b07a45b233e2d57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5d1ee6b348e6fa37fcc84fc9cfbc18ee1999f234d2ff3a8fb2dcaa2df34584a",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-01-19T17:15:25Z",
    "title_canon_sha256": "5d233423fde7d1e8cee27f2cd438d721502b780c183f03cec1f3d8cdcd1d1365"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06495",
    "kind": "arxiv",
    "version": 1
  }
}