Pith Number

pith:WSL4FB4V

pith:2026:WSL4FB4VKVXQOOTIMLII5L5ZHR

not attested not anchored not stored refs pending

Emergent Compositional Skills in Mixture-of-Experts VLAs

Chirayu Nimonkar, Ishaan Javali, Rhiaan Jhaveri, Shlok Shah, Tharun Kumar Tiruppali Kalidoss

arxiv:2607.20771 v1 · 2026-07-22 · cs.RO · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSL4FB4VKVXQOOTIMLII5L5ZHR}

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	2026-07-24T00:23:33.657420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b497c28795556f073a6862d08eafb93c529f24b2f0897ec0ee5e7cf1b9ce5f0b

Aliases

arxiv: 2607.20771 · arxiv_version: 2607.20771v1 · doi: 10.48550/arxiv.2607.20771 · pith_short_12: WSL4FB4VKVXQ · pith_short_16: WSL4FB4VKVXQOOTI · pith_short_8: WSL4FB4V

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/WSL4FB4VKVXQOOTIMLII5L5ZHR \
  | 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: b497c28795556f073a6862d08eafb93c529f24b2f0897ec0ee5e7cf1b9ce5f0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be844492dfc11f8d314d85edcc999ef899e1bbf6d18b78c0262acf55d66843c2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-22T22:36:52Z",
    "title_canon_sha256": "7cbd6234fdf3b156935d9c61a99b68b196e2627c8c35a80135d567529d6d3642"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20771",
    "kind": "arxiv",
    "version": 1
  }
}