Pith Number

pith:PTTIMUUE

pith:2026:PTTIMUUEB2NA7X4ZSRNNK6URIR

not attested not anchored not stored refs pending

Counterfactual Anatomy-guided Spatial-Temporal Decoding for Annotation-Free Hallucination Mitigation in Medical VLMs

Abhijit Das, Adinath Dukre, Haolin Yang, Imran Razzak, Yifan Lu, Yutong Xie, Ziyun Zou

arxiv:2608.17427 v1 · 2026-08-18 · 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{PTTIMUUEB2NA7X4ZSRNNK6URIR}

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	2026-08-19T01:28:00.158122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ce68652840e9a0fdf99945ad57a914462ad5528d316564bc60c0c7448b7035e

Aliases

arxiv: 2608.17427 · arxiv_version: 2608.17427v1 · doi: 10.48550/arxiv.2608.17427 · pith_short_12: PTTIMUUEB2NA · pith_short_16: PTTIMUUEB2NA7X4Z · pith_short_8: PTTIMUUE

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/PTTIMUUEB2NA7X4ZSRNNK6URIR \
  | 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: 7ce68652840e9a0fdf99945ad57a914462ad5528d316564bc60c0c7448b7035e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "913547c219de3ddf5cbbe93f09040137874429092a1ec8d756985384689c3436",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-18T06:45:08Z",
    "title_canon_sha256": "13c0cb5f2a01c7852eec27aa9b739bea66a1b8a6fff738e158a7aa58d54a7c0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.17427",
    "kind": "arxiv",
    "version": 1
  }
}