Pith Number

pith:GJOPQBH3

pith:2025:GJOPQBH3NPM7XOCOTH4F5SZZI7

not attested not anchored not stored refs pending

Prototype-Enhanced Confidence Modeling for Cross-Modal Medical Image-Report Retrieval

Christian Wagner, Shreyank N Gowda, Xiaobo Jin

arxiv:2508.03494 v1 · 2025-08-05 · 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{GJOPQBH3NPM7XOCOTH4F5SZZI7}

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	2026-07-05T11:48:57.822339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

325cf804fb6bd9fbb84e99f85ecb3947e9fbbee3726ab8e59d8ffc2917308e1d

Aliases

arxiv: 2508.03494 · arxiv_version: 2508.03494v1 · doi: 10.48550/arxiv.2508.03494 · pith_short_12: GJOPQBH3NPM7 · pith_short_16: GJOPQBH3NPM7XOCO · pith_short_8: GJOPQBH3

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/GJOPQBH3NPM7XOCOTH4F5SZZI7 \
  | 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: 325cf804fb6bd9fbb84e99f85ecb3947e9fbbee3726ab8e59d8ffc2917308e1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc56c59f5e037625afacc0bef2e843e51bf11ece7455d1e63228f36979bf3622",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-05T14:26:41Z",
    "title_canon_sha256": "d54ab0772f702c50dec9ae9c7061b79c68448f3d526d45bd76b8f10143b01125"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.03494",
    "kind": "arxiv",
    "version": 1
  }
}