Pith Number

pith:DZJHXMFY

pith:2024:DZJHXMFYWUSJRMAFEKQBUY7TX3

not attested not anchored not stored refs pending

Pretraining Vision-Language Model for Difference Visual Question Answering in Longitudinal Chest X-rays

Dongmyung Shin, Heejun Shin, Sungzoon Cho, Taehee Kim, Yeongjae Cho

arxiv:2402.08966 v3 · 2024-02-14 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZJHXMFYWUSJRMAFEKQBUY7TX3}

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	2026-07-05T09:48:31.192244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e527bb0b8b52498b00522a01a63f3beec9f59aceac8cb5c96597d0122fe2774

Aliases

arxiv: 2402.08966 · arxiv_version: 2402.08966v3 · doi: 10.48550/arxiv.2402.08966 · pith_short_12: DZJHXMFYWUSJ · pith_short_16: DZJHXMFYWUSJRMAF · pith_short_8: DZJHXMFY

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/DZJHXMFYWUSJRMAFEKQBUY7TX3 \
  | 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: 1e527bb0b8b52498b00522a01a63f3beec9f59aceac8cb5c96597d0122fe2774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98b8d8a39feff6845e8caadfdf0f74905061c3bfb0a67de6663c669e82b973cf",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-14T06:20:48Z",
    "title_canon_sha256": "07d2087f8b68cd71e9acfe8ece0146e7af908add7db7cf55ccf79dd2a26c304c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.08966",
    "kind": "arxiv",
    "version": 3
  }
}