Pith Number

pith:WQEENN3T

pith:2019:WQEENN3T5UXHXU74V2SISZN77Q

not attested not anchored not stored refs pending

Quantifying and Leveraging Classification Uncertainty for Chest Radiograph Assessment

Bogdan Georgescu, Dorin Comaniciu, Eli Gibson, Florin C. Ghesu, Mannudeep K. Kalra, Ramandeep Singh, Sasa Grbic, Sebastian Guendel, Subba R. Digumarthy

arxiv:1906.07775 v1 · 2019-06-18 · 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{WQEENN3T5UXHXU74V2SISZN77Q}

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	2026-05-17T23:42:57.802695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b40846b773ed2e7bd3fcaea48965bffc11bacec91b86cab467e63f6931e0d1d6

Aliases

arxiv: 1906.07775 · arxiv_version: 1906.07775v1 · doi: 10.48550/arxiv.1906.07775 · pith_short_12: WQEENN3T5UXH · pith_short_16: WQEENN3T5UXHXU74 · pith_short_8: WQEENN3T

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/WQEENN3T5UXHXU74V2SISZN77Q \
  | 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: b40846b773ed2e7bd3fcaea48965bffc11bacec91b86cab467e63f6931e0d1d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31ce8a77ed96949de6abd5d6f259241dffd5a5664b2af141d48c9b29947d73a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-18T19:21:44Z",
    "title_canon_sha256": "dfc31a13503c74fadabe5ac325176402784206cb9e087b657313f1d92e959641"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07775",
    "kind": "arxiv",
    "version": 1
  }
}