Pith Number

pith:DW56BKLR

pith:2020:DW56BKLRGG7IPYLO73AZK4WKV4

not attested not anchored not stored refs pending

"Name that manufacturer". Relating image acquisition bias with task complexity when training deep learning models: experiments on head CT

Charles Lu, Christopher P. Bridge, Giorgio Pietro Biondetti, Katherine P. Andriole, Romane Gauriau

arxiv:2008.08525 v1 · 2020-08-19 · 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{DW56BKLRGG7IPYLO73AZK4WKV4}

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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

Understanding Dataset Bias in Medical Imaging: A Case Study on Chest X-rays

Receipt and verification

First computed	2026-07-05T01:28:26.605568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dbbe0a97131be87e16efec19572caaf3ef929253e0761c28551c8a6d4aea377

Aliases

arxiv: 2008.08525 · arxiv_version: 2008.08525v1 · doi: 10.48550/arxiv.2008.08525 · pith_short_12: DW56BKLRGG7I · pith_short_16: DW56BKLRGG7IPYLO · pith_short_8: DW56BKLR

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/DW56BKLRGG7IPYLO73AZK4WKV4 \
  | 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: 1dbbe0a97131be87e16efec19572caaf3ef929253e0761c28551c8a6d4aea377

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b35acad7d4fcd12d51bf187c9728c4327202244142828c1089a4aef1f12e316",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-08-19T16:05:58Z",
    "title_canon_sha256": "c8f8a91ff6d7d4d322d556efaaf3efab16c637fa89e5426dfa386db429c6fdfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.08525",
    "kind": "arxiv",
    "version": 1
  }
}