Pith Number

pith:QAKK2QZK

pith:2026:QAKK2QZKDA5GW4LDCQDTV2AKGA

not attested not anchored not stored refs pending

Learning to Assist: Collaborative VLAs for Implicit Human-Robot Collaboration

Alex Cuellar, Leo Xu, Letian Li, Michael Hagenow

arxiv:2606.12475 v1 · 2026-06-10 · 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{QAKK2QZKDA5GW4LDCQDTV2AKGA}

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	2026-06-12T00:07:51.620686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8014ad432a183a6b716314073ae80a3023414884e34df41a337b2c368f0ed298

Aliases

arxiv: 2606.12475 · arxiv_version: 2606.12475v1 · doi: 10.48550/arxiv.2606.12475 · pith_short_12: QAKK2QZKDA5G · pith_short_16: QAKK2QZKDA5GW4LD · pith_short_8: QAKK2QZK

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/QAKK2QZKDA5GW4LDCQDTV2AKGA \
  | 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: 8014ad432a183a6b716314073ae80a3023414884e34df41a337b2c368f0ed298

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c5d4ddab4fc73b57a51ad3580cddfe2db7175b80e747c5a541bba3d07f4c1b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-10T05:42:49Z",
    "title_canon_sha256": "b8cfaa9abf31b1c4b1635b2845cb84259ad3f30ae97d2c12f0b49db8222ea6b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12475",
    "kind": "arxiv",
    "version": 1
  }
}