Pith Number

pith:OAUDDHDG

pith:2018:OAUDDHDG4ZEQD36JQALUEJG76E

not attested not anchored not stored refs pending

Chest X-Ray Analysis of Tuberculosis by Deep Learning with Segmentation and Augmentation

Oleg Alienin, Oleksandr Rokovyi, Peng Gang, Sergii Stirenko, Wei Zeng, Yuri Gordienko, Yuriy Kochura

arxiv:1803.01199 v1 · 2018-03-03 · cs.LG · cs.CV · 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{OAUDDHDG4ZEQD36JQALUEJG76E}

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	2026-05-18T00:00:35.287087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7028319c66e64901efc980174224dff139d111d3091dfb7d75d46d838a5fdf55

Aliases

arxiv: 1803.01199 · arxiv_version: 1803.01199v1 · doi: 10.48550/arxiv.1803.01199 · pith_short_12: OAUDDHDG4ZEQ · pith_short_16: OAUDDHDG4ZEQD36J · pith_short_8: OAUDDHDG

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/OAUDDHDG4ZEQD36JQALUEJG76E \
  | 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: 7028319c66e64901efc980174224dff139d111d3091dfb7d75d46d838a5fdf55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87bbe23f21844685c0f089903c719ea26453d7324bbb17bf8e996d9ad317a79e",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-03-03T16:42:19Z",
    "title_canon_sha256": "2a24db568b3b54b9630c5f34c86b5a006d6b127a2d62bf1e7c15681e3ed27bd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01199",
    "kind": "arxiv",
    "version": 1
  }
}