Pith Number

pith:PFJOCAW4

pith:2022:PFJOCAW4F4SJZFUFV3G7JAI7FX

not attested not anchored not stored refs pending

Demonstrating The Risk of Imbalanced Datasets in Chest X-ray Image-based Diagnostics by Prototypical Relevance Propagation

Marina M.-C. H\"ohne, Michael Kampffmeyer, Robert Jenssen, Srishti Gautam, Stine Hansen

arxiv:2201.03559 v1 · 2022-01-10 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFJOCAW4F4SJZFUFV3G7JAI7FX}

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	2026-07-05T03:47:31.003075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7952e102dc2f249c9685aecdf4811f2de63586d196c04d74b31becd8964aba60

Aliases

arxiv: 2201.03559 · arxiv_version: 2201.03559v1 · doi: 10.48550/arxiv.2201.03559 · pith_short_12: PFJOCAW4F4SJ · pith_short_16: PFJOCAW4F4SJZFUF · pith_short_8: PFJOCAW4

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/PFJOCAW4F4SJZFUFV3G7JAI7FX \
  | 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: 7952e102dc2f249c9685aecdf4811f2de63586d196c04d74b31becd8964aba60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bf5813b10cc2244bb9ab2704963ff1335eee84944343907f59cb940b73c9de9",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-01-10T14:57:39Z",
    "title_canon_sha256": "90723ee848a8124143ec6aa2bfc740db305775da3e610363ab6b9880f036ee85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.03559",
    "kind": "arxiv",
    "version": 1
  }
}