Pith Number

pith:MKXB7KNH

pith:2026:MKXB7KNHCLTLTYQM56RAOBVYC5

not attested not anchored not stored refs pending

Colosseum V2: Benchmarking Generalization for Vision Language Action Models

Alina Du, Ashvin Arora, Gaurav Sukhatme, Hyeonho Oh, Ishika Singh, Jeremy Morgan, Jesse Thomason, Jincen Song, Prajwal Vijay

arxiv:2605.27759 v1 · 2026-05-26 · 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{MKXB7KNHCLTLTYQM56RAOBVYC5}

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	2026-05-28T01:04:48.138944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62ae1fa9a712e6b9e20cefa20706b8175a48eab180a0570ef8cd0dc488af1812

Aliases

arxiv: 2605.27759 · arxiv_version: 2605.27759v1 · doi: 10.48550/arxiv.2605.27759 · pith_short_12: MKXB7KNHCLTL · pith_short_16: MKXB7KNHCLTLTYQM · pith_short_8: MKXB7KNH

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/MKXB7KNHCLTLTYQM56RAOBVYC5 \
  | 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: 62ae1fa9a712e6b9e20cefa20706b8175a48eab180a0570ef8cd0dc488af1812

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22e619d8f30f1250f14cc3894c890885e9adc55dbc799dcaa8a1a86cef2a4590",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-26T23:17:39Z",
    "title_canon_sha256": "7a1979d59fcb14d7154b98e5cd8ec39eae4bc1036ef6dc2f8297dd6d1776a0f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27759",
    "kind": "arxiv",
    "version": 1
  }
}