Pith Number

pith:5TYKRYZ5

pith:2024:5TYKRYZ5DDBA6A7AJQFI4EO4AW

not attested not anchored not stored refs pending

Q-GroundCAM: Quantifying Grounding in Vision Language Models via GradCAM

Jana Kosecka, Navid Rajabi

arxiv:2404.19128 v1 · 2024-04-29 · cs.CV · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5TYKRYZ5DDBA6A7AJQFI4EO4AW}

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	2026-07-05T08:13:37.959256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecf0a8e33d18c20f03e04c0a8e11dc05b5ca3782786a23ca07650317bfccc83c

Aliases

arxiv: 2404.19128 · arxiv_version: 2404.19128v1 · doi: 10.48550/arxiv.2404.19128 · pith_short_12: 5TYKRYZ5DDBA · pith_short_16: 5TYKRYZ5DDBA6A7A · pith_short_8: 5TYKRYZ5

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/5TYKRYZ5DDBA6A7AJQFI4EO4AW \
  | 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: ecf0a8e33d18c20f03e04c0a8e11dc05b5ca3782786a23ca07650317bfccc83c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5943675ddc0760097e52b11ca22879262142e65c246ab96793364d4b0550768d",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-29T22:06:17Z",
    "title_canon_sha256": "1ab5b59b633bf8d63bbd86a6212e6a8b110513643fcb42c3510406d96bbb92dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.19128",
    "kind": "arxiv",
    "version": 1
  }
}