Pith Number

pith:WQYVBQFE

pith:2026:WQYVBQFEKM45OFMRBH4KWVAULW

not attested not anchored not stored refs pending

DREAM-Chunk: Reactive Action Chunking with Latent World Model

Chi Lin, Kaidi Zhang, Raymond A. Yeh, Shaoshuai Mou, Wenxi Chen, Yan Gu, Yuejiang Liu, Yu She, Zhiyuan Zhang

arxiv:2606.18589 v1 · 2026-06-17 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQYVBQFEKM45OFMRBH4KWVAULW}

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	2026-06-19T16:11:41.838288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b43150c0a45339d7159109f8ab54145db4077716823ce2f0057cad0cd864b2b6

Aliases

arxiv: 2606.18589 · arxiv_version: 2606.18589v1 · doi: 10.48550/arxiv.2606.18589 · pith_short_12: WQYVBQFEKM45 · pith_short_16: WQYVBQFEKM45OFMR · pith_short_8: WQYVBQFE

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/WQYVBQFEKM45OFMRBH4KWVAULW \
  | 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: b43150c0a45339d7159109f8ab54145db4077716823ce2f0057cad0cd864b2b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43b8243c90c24e30fede91dcad9e0cc38d6b22ee4e16cc8a733611c69ccf3459",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-17T01:28:07Z",
    "title_canon_sha256": "a1af63e13ce2a396b5ab2352d3a445fb98ad065a0e8fa7347660a684fe9f1ffc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18589",
    "kind": "arxiv",
    "version": 1
  }
}