Pith Number

pith:3JHLHPQ3

pith:2026:3JHLHPQ3YUG7NLV2V637CGSHGL

not attested not anchored not stored refs pending

B-spline Policy: Accelerating Manipulation Policies via B-spline Action Representations

Antonio Torralba, Chaoqi Liu, Haonan Chen, Haoyu Xiong, Xiaoshen Han, Yilun Du, Yuke Zhu

arxiv:2607.09648 v1 · 2026-07-10 · 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{3JHLHPQ3YUG7NLV2V637CGSHGL}

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	2026-07-13T01:20:26.667811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da4eb3be1bc50df6aebaafb7f11a4732e63ef544ad6795af2e3275fc0b0c8767

Aliases

arxiv: 2607.09648 · arxiv_version: 2607.09648v1 · doi: 10.48550/arxiv.2607.09648 · pith_short_12: 3JHLHPQ3YUG7 · pith_short_16: 3JHLHPQ3YUG7NLV2 · pith_short_8: 3JHLHPQ3

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/3JHLHPQ3YUG7NLV2V637CGSHGL \
  | 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: da4eb3be1bc50df6aebaafb7f11a4732e63ef544ad6795af2e3275fc0b0c8767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0365fbf2ced93825673384d280f43e182b37828cebfa163c940de9e85a972fc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-10T17:46:32Z",
    "title_canon_sha256": "296029c57739b64cb0e244d465571e8c640e54f82295e89603874bd041c21dae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.09648",
    "kind": "arxiv",
    "version": 1
  }
}