Pith Number

pith:BU2LD5FU

pith:2025:BU2LD5FU64MXG24FCUW3NJ4IWI

not attested not anchored not stored refs pending

PDB-Eval: An Evaluation of Large Multimodal Models for Description and Explanation of Personalized Driving Behavior

Amr Abdelraouf, Jessica Echterhoff, Julian McAuley, Junda Wu, Kyungtae Han, Rohit Gupta

arxiv:2507.18447 v1 · 2025-07-24 · 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{BU2LD5FU64MXG24FCUW3NJ4IWI}

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	2026-07-05T11:42:48.158123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d34b1f4b4f719736b85152db6a788b22141e4266bb375070d726ae312b75ec1

Aliases

arxiv: 2507.18447 · arxiv_version: 2507.18447v1 · doi: 10.48550/arxiv.2507.18447 · pith_short_12: BU2LD5FU64MX · pith_short_16: BU2LD5FU64MXG24F · pith_short_8: BU2LD5FU

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/BU2LD5FU64MXG24FCUW3NJ4IWI \
  | 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: 0d34b1f4b4f719736b85152db6a788b22141e4266bb375070d726ae312b75ec1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c710fb4d98c6ba189950abda9e8cc495d25c71b9ba065cb01aea2b816fdd2e01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-24T14:33:06Z",
    "title_canon_sha256": "f6360854524bcdd6c74b788e097a61d9e573ba2c87d6bd5bfe17a95d914f1f80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18447",
    "kind": "arxiv",
    "version": 1
  }
}