Pith Number

pith:5XMO6D65

pith:2024:5XMO6D65P2KZIQ44C5YLPWP22L

not attested not anchored not stored refs pending

Beyond Logit Lens: Contextual Embeddings for Robust Hallucination Detection & Grounding in VLMs

Anirudh Phukan, Apoorv Saxena, Divyansh, Harshit Kumar Morj, Koustava Goswami, Vaishnavi

arxiv:2411.19187 v2 · 2024-11-28 · 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{5XMO6D65P2KZIQ44C5YLPWP22L}

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	2026-07-05T10:16:39.645262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edd8ef0fdd7e9594439c1770b7d9fad2fb1244da3818126ce87fe9c936aaee90

Aliases

arxiv: 2411.19187 · arxiv_version: 2411.19187v2 · doi: 10.48550/arxiv.2411.19187 · pith_short_12: 5XMO6D65P2KZ · pith_short_16: 5XMO6D65P2KZIQ44 · pith_short_8: 5XMO6D65

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/5XMO6D65P2KZIQ44C5YLPWP22L \
  | 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: edd8ef0fdd7e9594439c1770b7d9fad2fb1244da3818126ce87fe9c936aaee90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c844b8e33e00b90dea6c14178ad590c507631cf14b8f07879a3ce4acc6bb968",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-11-28T14:47:55Z",
    "title_canon_sha256": "0a602dc53383bfdde3fcda682b56f6de1344e6d6667ccd7f09f3a87049c70a16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.19187",
    "kind": "arxiv",
    "version": 2
  }
}