Pith Number

pith:U3YOOVJR

pith:2019:U3YOOVJRYLE2PGANDQGBSUCSON

not attested not anchored not stored refs pending

PadChest: A large chest x-ray image dataset with multi-label annotated reports

Antonio Pertusa, Aurelia Bustos, Jose-Maria Salinas, Maria de la Iglesia-Vay\'a

arxiv:1901.07441 v2 · 2019-01-22 · 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{U3YOOVJRYLE2PGANDQGBSUCSON}

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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

On-Device Continual Learning with Dual-Stage Buffer and Dynamic Loss for Point-of-Care Pneumonia Diagnosis

Receipt and verification

First computed	2026-07-05T01:31:20.756098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6f0e75531c2c9a7980d1c0c19505273457b8743a3a771ca2cb2ebfaf8861407

Aliases

arxiv: 1901.07441 · arxiv_version: 1901.07441v2 · doi: 10.48550/arxiv.1901.07441 · pith_short_12: U3YOOVJRYLE2 · pith_short_16: U3YOOVJRYLE2PGAN · pith_short_8: U3YOOVJR

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/U3YOOVJRYLE2PGANDQGBSUCSON \
  | 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: a6f0e75531c2c9a7980d1c0c19505273457b8743a3a771ca2cb2ebfaf8861407

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57ae416d419ef6cf6df127ce6f7009ad20acfc4143523c87b3803a50914ac315",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-01-22T16:04:27Z",
    "title_canon_sha256": "804eaffea77bf093157df2c81595c30ea38bc76568150b368a05c9753b0045c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07441",
    "kind": "arxiv",
    "version": 2
  }
}