Pith Number

pith:CGKDU4VN

pith:2026:CGKDU4VN4PAFMYFVZHRBTAYFB7

not attested not anchored not stored refs pending

Wasserstein Equilibrium Decoding for Reliable Medical Visual Question Answering

Bernhard Kainz, Johanna P. M\"uller, Luca Hagen, Mengyun Qiao, Weitong Zhang

arxiv:2605.18313 v1 · 2026-05-18 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGKDU4VN4PAFMYFVZHRBTAYFB7}

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	2026-05-20T00:05:54.601518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11943a72ade3c05660b5c9e21983050fec5fe67abf47754c0bdb04fc937ead4b

Aliases

arxiv: 2605.18313 · arxiv_version: 2605.18313v1 · doi: 10.48550/arxiv.2605.18313 · pith_short_12: CGKDU4VN4PAF · pith_short_16: CGKDU4VN4PAFMYFV · pith_short_8: CGKDU4VN

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/CGKDU4VN4PAFMYFVZHRBTAYFB7 \
  | 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: 11943a72ade3c05660b5c9e21983050fec5fe67abf47754c0bdb04fc937ead4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a0059a6fa22946cde0394f34f2599fcc46e077e7cf74f224e0acce17c4abbac",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-18T12:31:15Z",
    "title_canon_sha256": "c3389d9f753161a7cd68b72a12e1154e4d4a26af4b1bb069448136ecb7c7f264"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18313",
    "kind": "arxiv",
    "version": 1
  }
}