Pith Number

pith:P4VVG25F

pith:2026:P4VVG25FF7SQK4LNB4LCRBKTBJ

not attested not anchored not stored refs pending

FF-JEPA: Long-Horizon Planning in World Models with Latent Planners

Jonathan Swinnen, Renaud Detry, Sergi Masip, Tinne Tuytelaars, Yutong Hu

arxiv:2606.09311 v1 · 2026-06-08 · 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{P4VVG25FF7SQK4LNB4LCRBKTBJ}

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	2026-06-09T02:08:14.143900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f2b536ba52fe505716d0f162885530a6c19492fda6101cc5e309a2415168fbd

Aliases

arxiv: 2606.09311 · arxiv_version: 2606.09311v1 · doi: 10.48550/arxiv.2606.09311 · pith_short_12: P4VVG25FF7SQ · pith_short_16: P4VVG25FF7SQK4LN · pith_short_8: P4VVG25F

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/P4VVG25FF7SQK4LNB4LCRBKTBJ \
  | 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: 7f2b536ba52fe505716d0f162885530a6c19492fda6101cc5e309a2415168fbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51cd1edcb9c711e6fa1d91d27f90fc9da846e4042c7cb3da81d691c7e5d537e5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-08T10:16:59Z",
    "title_canon_sha256": "53ea6a12c6dba2d53d31a94485e7577d0f50785ffe04fc74e0f9b965e98d6b5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09311",
    "kind": "arxiv",
    "version": 1
  }
}