Pith Number

pith:V33JQVPX

pith:2026:V33JQVPXIRQ6E7PWTICT3E2D7Y

not attested not anchored not stored refs pending

Beyond the Next Step: Variable-Length Latent World Models for Long-Horizon Planning

Qi Zhang, Tianqi Du, Yifei Wang, Yisen Wang

arxiv:2606.21775 v1 · 2026-06-19 · cs.LG · 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{V33JQVPXIRQ6E7PWTICT3E2D7Y}

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	2026-06-23T01:13:22.210930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aef69855f74461e27df69a053d9343fe2e110fa0f87674c8666a98742005aa33

Aliases

arxiv: 2606.21775 · arxiv_version: 2606.21775v1 · doi: 10.48550/arxiv.2606.21775 · pith_short_12: V33JQVPXIRQ6 · pith_short_16: V33JQVPXIRQ6E7PW · pith_short_8: V33JQVPX

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/V33JQVPXIRQ6E7PWTICT3E2D7Y \
  | 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: aef69855f74461e27df69a053d9343fe2e110fa0f87674c8666a98742005aa33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "413c69b2a5bbad77b36cdd306f30a6f6b232665febf1c6260bf018a64e7879af",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-19T21:50:15Z",
    "title_canon_sha256": "3d1da8f4a7940982c84b0373689d4d59b18921bbbe68c4a99cf58e1444cac3dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21775",
    "kind": "arxiv",
    "version": 1
  }
}