Pith Number

pith:DFYD3MRA

pith:2021:DFYD3MRANXFDW4CS6VPLTRY7HW

not attested not anchored not stored refs pending

Improving Pneumonia Localization via Cross-Attention on Medical Images and Reports

Ali Hatamizadeh, Daguang Xu, Evrim Turkbey, Leo Tam, Riddhish Bhalodia, Xiaosong Wang, Ziyue Xu

arxiv:2110.03094 v1 · 2021-10-06 · 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{DFYD3MRANXFDW4CS6VPLTRY7HW}

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	2026-07-05T03:20:39.531953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19703db2206dca3b7052f55eb9c71f3d9425173dbd0e4dd7062d62a25500caeb

Aliases

arxiv: 2110.03094 · arxiv_version: 2110.03094v1 · doi: 10.48550/arxiv.2110.03094 · pith_short_12: DFYD3MRANXFD · pith_short_16: DFYD3MRANXFDW4CS · pith_short_8: DFYD3MRA

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/DFYD3MRANXFDW4CS6VPLTRY7HW \
  | 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: 19703db2206dca3b7052f55eb9c71f3d9425173dbd0e4dd7062d62a25500caeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5697122ab9ca02e48db697fac1bf92adaeb287ebb1450008b3066e357dad306c",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-10-06T22:47:48Z",
    "title_canon_sha256": "24e759971dd635c2c60b0de13d3318e47b878b37b85b15aa99c176c55e7b9c75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03094",
    "kind": "arxiv",
    "version": 1
  }
}