Pith Number

pith:PT2C45XL

pith:2026:PT2C45XLODT7Q3374P2ORGHXTJ

not attested not anchored not stored refs pending

ActProbe: Action-Space Probe for Early Failure Detection of Generative Robot Policies

Bingjia Huang, Hao Wu, Kun Li, Liang Mi, Ting Cao, Weijun Wang, Xiang Wang, Xiangyu Li, Yunxin Liu, Zixu Hao

arxiv:2606.08508 v1 · 2026-06-07 · 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{PT2C45XLODT7Q3374P2ORGHXTJ}

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	2026-06-09T01:05:38.620256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf42e76eb70e7f86f7fe3f4e898f79a641c29cbe5ab25a81c92a9da5ad901f7

Aliases

arxiv: 2606.08508 · arxiv_version: 2606.08508v1 · doi: 10.48550/arxiv.2606.08508 · pith_short_12: PT2C45XLODT7 · pith_short_16: PT2C45XLODT7Q337 · pith_short_8: PT2C45XL

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/PT2C45XLODT7Q3374P2ORGHXTJ \
  | 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: 7cf42e76eb70e7f86f7fe3f4e898f79a641c29cbe5ab25a81c92a9da5ad901f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1a6ab90a3ff1d092201dd8ef374d699de84aef001c0ed856b9314635ef50625",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-07T08:18:11Z",
    "title_canon_sha256": "b672161826dd4e9122404ea22cf9d9892c7ab39e5edcee94d0990a71f266fe66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08508",
    "kind": "arxiv",
    "version": 1
  }
}