Pith Number

pith:JXWGK2RA

pith:2025:JXWGK2RAHSVRG33G6SE3WPDDPS

not attested not anchored not stored refs pending

Latent Policy Barrier: Learning Robust Visuomotor Policies by Staying In-Distribution

Shuran Song, Zhanyi Sun

arxiv:2508.05941 v2 · 2025-08-08 · 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{JXWGK2RAHSVRG33G6SE3WPDDPS}

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

6 papers in Pith

Robot Self-Improvement via Human-Video Dynamics Models

VLA-Corrector: Lightweight Detect-and-Correct Inference for Adaptive Action Horizon

ReGuide: From Test-Time Guidance to Self-Improving Diffusion Policies

TouchGuide: Inference-Time Steering of Visuomotor Policies via Touch Guidance

Breaking Lock-In: Preserving Steerability under Low-Data VLA Post-Training

Receipt and verification

First computed	2026-07-03T00:16:50.170021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dec656a203cab136f66f489bb3c637cb8fcd41bee6b0b0486153d5e161c05e2

Aliases

arxiv: 2508.05941 · arxiv_version: 2508.05941v2 · doi: 10.48550/arxiv.2508.05941 · pith_short_12: JXWGK2RAHSVR · pith_short_16: JXWGK2RAHSVRG33G · pith_short_8: JXWGK2RA

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/JXWGK2RAHSVRG33G6SE3WPDDPS \
  | 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: 4dec656a203cab136f66f489bb3c637cb8fcd41bee6b0b0486153d5e161c05e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06a6b90e333cf68ace7beb3d91e8074ca70db4f034e6d17609bb221a9cdad974",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-08-08T02:07:08Z",
    "title_canon_sha256": "e8ac466514cc7d75cfd845f9071214c5ef35e328c51e7ea1ecf5070046b5d043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.05941",
    "kind": "arxiv",
    "version": 2
  }
}