Pith Number

pith:33RADBZV

pith:2022:33RADBZVC4HE2RWVM5RIBUENDV

not attested not anchored not stored refs pending

COVIDx CT-3: A Large-scale, Multinational, Open-Source Benchmark Dataset for Computer-aided COVID-19 Screening from Chest CT Images

Alexander Wong, Hayden Gunraj, Tia Tuinstra

arxiv:2206.03043 v3 · 2022-06-07 · eess.IV · 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{33RADBZVC4HE2RWVM5RIBUENDV}

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.

Cited by

1 paper in Pith

Shared Semantic Codebook Distillation for Unpaired Cross-Modal Medical Classification

Receipt and verification

First computed	2026-07-05T05:16:34.760728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dee2018735170e4d46d5676280d08d1d44fff997de7caa7a9e6823878e972448

Aliases

arxiv: 2206.03043 · arxiv_version: 2206.03043v3 · doi: 10.48550/arxiv.2206.03043 · pith_short_12: 33RADBZVC4HE · pith_short_16: 33RADBZVC4HE2RWV · pith_short_8: 33RADBZV

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/33RADBZVC4HE2RWVM5RIBUENDV \
  | 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: dee2018735170e4d46d5676280d08d1d44fff997de7caa7a9e6823878e972448

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9024415a1da082ec54d71d2019ab4190e61517b1f9ed529a8258f2dc52e59bfc",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-06-07T06:35:48Z",
    "title_canon_sha256": "91c4d20f0c6cc57640d0afcb09da4e65c6b94d056e8166d1105b0ef0a6e6cb50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.03043",
    "kind": "arxiv",
    "version": 3
  }
}