Pith Number

pith:3XUM2LMR

pith:2026:3XUM2LMRX5WN2GNYBJOUJGIKVY

not attested not anchored not stored refs pending

When Does Predictive Inverse Dynamics Outperform Behavior Cloning?

Abdelhak Lemkhenter, Alex Lamb, Chris Lovett, John Langford, Katja Hofmann, Luis Fran\c{c}a, Lukas Sch\"afer, Matheus Ribeiro Furtado de Mendon\c{c}a, Pallavi Choudhury, Riashat Islam, Sergio Valcarcel Macua, Siddhartha Sen, Somjit Nath

arxiv:2601.21718 v2 · 2026-01-29 · 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{3XUM2LMRX5WN2GNYBJOUJGIKVY}

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.

Cited by

3 papers in Pith

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

Latent Geometry Beyond Search: Amortizing Planning in World Models

Receipt and verification

First computed	2026-06-02T03:05:04.798787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dde8cd2d91bf6cdd19b80a5d44990aae3dce523b34783f77bad5b037c5a08d19

Aliases

arxiv: 2601.21718 · arxiv_version: 2601.21718v2 · doi: 10.48550/arxiv.2601.21718 · pith_short_12: 3XUM2LMRX5WN · pith_short_16: 3XUM2LMRX5WN2GNY · pith_short_8: 3XUM2LMR

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/3XUM2LMRX5WN2GNYBJOUJGIKVY \
  | 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: dde8cd2d91bf6cdd19b80a5d44990aae3dce523b34783f77bad5b037c5a08d19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "490fbdbcfa985c028464560074d523d4fd59e1846ddb2fa969c3e4e9fd4be725",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-29T13:43:34Z",
    "title_canon_sha256": "b1e693d7c5e05b0d572f230b5de61f7c81cabefc05e70aeecc574e6533cc6934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.21718",
    "kind": "arxiv",
    "version": 2
  }
}