Pith Number

pith:6RUQJ2X3

pith:2026:6RUQJ2X3WCNOGL2HCGWVWLZKPC

not attested not anchored not stored refs pending

Step-Level Visual Grounding Faithfulness Predicts Out-of-Distribution Generalization in Long-Horizon Vision-Language Models

Abdullah Ibne Hanif Arean, Juena Ahmed Noshin, Md Arifur Rahman, Md Ashikur Rahman, Niamul Hassan Samin

arxiv:2603.06828 v2 · 2026-03-06 · 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{6RUQJ2X3WCNOGL2HCGWVWLZKPC}

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	2026-08-03T01:14:10.995705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f46904eafbb09ae32f4711ad5b2f2a7880f9585b922e3206970523878ea12d84

Aliases

arxiv: 2603.06828 · arxiv_version: 2603.06828v2 · doi: 10.48550/arxiv.2603.06828 · pith_short_12: 6RUQJ2X3WCNO · pith_short_16: 6RUQJ2X3WCNOGL2H · pith_short_8: 6RUQJ2X3

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/6RUQJ2X3WCNOGL2HCGWVWLZKPC \
  | 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: f46904eafbb09ae32f4711ad5b2f2a7880f9585b922e3206970523878ea12d84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8fb9539a7060fc220ea555e9d4cf870b603f710cba9f93ada00e23715520bc5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-06T19:43:26Z",
    "title_canon_sha256": "873fb9fe41f074c4bff421223826d1e475aecfee86ce262820d2da03c3a4fe8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.06828",
    "kind": "arxiv",
    "version": 2
  }
}