Pith Number

pith:ZYWX6HZ6

pith:2022:ZYWX6HZ65WLA23P54RACS6S7UM

not attested not anchored not stored refs pending

Pseudo Bias-Balanced Learning for Debiased Chest X-ray Classification

Dunyuan Xu, Hao Chen, Luyang Luo, Pheng-Ann Heng, Tien-Tsin Wong

arxiv:2203.09860 v2 · 2022-03-18 · 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{ZYWX6HZ65WLA23P54RACS6S7UM}

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	2026-07-05T04:45:58.411194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce2d7f1f3eed960d6dfde440297a5fa30e1a969cb6bda7a098dcec00399cd904

Aliases

arxiv: 2203.09860 · arxiv_version: 2203.09860v2 · doi: 10.48550/arxiv.2203.09860 · pith_short_12: ZYWX6HZ65WLA · pith_short_16: ZYWX6HZ65WLA23P5 · pith_short_8: ZYWX6HZ6

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/ZYWX6HZ65WLA23P54RACS6S7UM \
  | 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: ce2d7f1f3eed960d6dfde440297a5fa30e1a969cb6bda7a098dcec00399cd904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4048601223c592a250f7c6f22352022acb351a1ccc35032ec9c7109941c9dd8",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-03-18T11:02:18Z",
    "title_canon_sha256": "c3a1fad19b97c19f9b27df7263f3ff6f5fc79296b0055ee28a959983dd383d44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.09860",
    "kind": "arxiv",
    "version": 2
  }
}