Pith Number

pith:PEZTGLNY

pith:2026:PEZTGLNYARRJY6R7Z3RH6FBRT7

not attested not anchored not stored refs pending

Critical Interval MSE: Toward Reliable Offline Validation for Robot Manipulation Policies

Haoxu Huang, Jiacheng You, Tongsam Zheng, Yang Gao, Yifan Chen

arxiv:2606.29898 v1 · 2026-06-29 · cs.RO · 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{PEZTGLNYARRJY6R7Z3RH6FBRT7}

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	2026-06-30T02:17:39.996063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7933332db804629c7a3fcee27f14319fe4e509b0c73434f7fc98a212dcfc353f

Aliases

arxiv: 2606.29898 · arxiv_version: 2606.29898v1 · doi: 10.48550/arxiv.2606.29898 · pith_short_12: PEZTGLNYARRJ · pith_short_16: PEZTGLNYARRJY6R7 · pith_short_8: PEZTGLNY

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/PEZTGLNYARRJY6R7Z3RH6FBRT7 \
  | 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: 7933332db804629c7a3fcee27f14319fe4e509b0c73434f7fc98a212dcfc353f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb21a3a9b39ef86ebafaa8c9a863585e5e5d465caeb28b701a1450e374116494",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-29T07:34:39Z",
    "title_canon_sha256": "93fa1061b7bfa78a496357211e33fbeee46c06a86c3a56175acaac7c99bcb6a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29898",
    "kind": "arxiv",
    "version": 1
  }
}