Pith Number

pith:HVR2LWAR

pith:2026:HVR2LWARCGUSGZT6OBUAK4WCHP

not attested not anchored not stored refs pending

BOKBO (Best of K Bad Options): Calibrated Abstention for VLA Policies

Anya Singh, Cabrel Happi, Jai Relan, Varun Nair, Vidyut Baradwaj

arxiv:2605.30660 v1 · 2026-05-28 · cs.LG · 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{HVR2LWARCGUSGZT6OBUAK4WCHP}

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	2026-06-01T01:03:06.984278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d63a5d81111a923667e70680572c23bf82c62f8b85cf240ae5adb2cb0b17394

Aliases

arxiv: 2605.30660 · arxiv_version: 2605.30660v1 · doi: 10.48550/arxiv.2605.30660 · pith_short_12: HVR2LWARCGUS · pith_short_16: HVR2LWARCGUSGZT6 · pith_short_8: HVR2LWAR

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/HVR2LWARCGUSGZT6OBUAK4WCHP \
  | 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: 3d63a5d81111a923667e70680572c23bf82c62f8b85cf240ae5adb2cb0b17394

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dedeab1c185386e6e5566cd0cb97029f7d03cd880af969c8af3375fd61ee3af",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-28T23:39:09Z",
    "title_canon_sha256": "f99dffe0a1b97c2ae4ef2d0c7f801f95796944f1d8d5f05f8104a3e4ea16ee0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30660",
    "kind": "arxiv",
    "version": 1
  }
}