Pith Number

pith:TL6B4X33

pith:2026:TL6B4X33QCPJTX64HBIKCTWDN4

not attested not anchored not stored refs pending

Language Movement Primitives: Grounding Language Models in Robot Motion

Benjamin A. Christie, Daniel J. Evans, Dylan P. Losey, Simon Stepputtis, Yinlong Dai

arxiv:2602.02839 v3 · 2026-02-02 · 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{TL6B4X33QCPJTX64HBIKCTWDN4}

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	2026-05-26T01:02:31.892426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9afc1e5f7b809e99dfdc3850a14ec36f14417e9c4db9b73db0be037100f0be9e

Aliases

arxiv: 2602.02839 · arxiv_version: 2602.02839v3 · doi: 10.48550/arxiv.2602.02839 · pith_short_12: TL6B4X33QCPJ · pith_short_16: TL6B4X33QCPJTX64 · pith_short_8: TL6B4X33

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/TL6B4X33QCPJTX64HBIKCTWDN4 \
  | 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: 9afc1e5f7b809e99dfdc3850a14ec36f14417e9c4db9b73db0be037100f0be9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b09d3497478c514f929f9b1f18be0021c214a1b700e5ff73b5ff126f7e771f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-02-02T21:41:08Z",
    "title_canon_sha256": "9a940f6ef78fd3a3b439be71c5aeeb45a2c10eeba31b7bbb51413cd78771143c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.02839",
    "kind": "arxiv",
    "version": 3
  }
}