Pith Number

pith:IRKH44AD

pith:2026:IRKH44ADBVKAXEX5T3CL6TZZSV

not attested not anchored not stored refs pending

Fast-dDrive: Efficient Block-Diffusion VLM for Autonomous Driving

Boris Ivanovic, Chengyue Wu, Daquan Zhou, Enze Xie, Jin Wang, Kewei Zhang, Langechuan Liu, Marco Pavone, Sensen Gao, Song Han, Songyang Han, Yulong Cao

arxiv:2605.23163 v1 · 2026-05-22 · 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{IRKH44ADBVKAXEX5T3CL6TZZSV}

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	2026-05-25T02:01:41.116936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44547e70030d540b92fd9ec4bf4f39956d639a29fb4dd0e43199feb902b39867

Aliases

arxiv: 2605.23163 · arxiv_version: 2605.23163v1 · doi: 10.48550/arxiv.2605.23163 · pith_short_12: IRKH44ADBVKA · pith_short_16: IRKH44ADBVKAXEX5 · pith_short_8: IRKH44AD

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/IRKH44ADBVKAXEX5T3CL6TZZSV \
  | 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: 44547e70030d540b92fd9ec4bf4f39956d639a29fb4dd0e43199feb902b39867

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7560a91d4a3f70144ce293672a41981b14ce82c971b9622cfa19483bd41099ce",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-22T02:31:32Z",
    "title_canon_sha256": "b72b84961b855eba543cc71f4619ab944fc6fce03fb3b60ac2b455646a2130e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23163",
    "kind": "arxiv",
    "version": 1
  }
}