Pith Number

pith:ER2OUWDX

pith:2026:ER2OUWDXGPEHQ5T3M6J76BVHHY

not attested not anchored not stored refs pending

End-to-End Control of a Powered Knee-Ankle Prosthesis Towards Unified, Tuning-Free Assistance

Aaron Young, Christoph Nuesslein, Hanjun Kim, John Shim, Kinsey Herrin, Sixu Zhou

arxiv:2606.07902 v1 · 2026-06-05 · 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{ER2OUWDXGPEHQ5T3M6J76BVHHY}

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	2026-06-09T01:04:54.954264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2474ea587733c878767b6793ff06a73e397c2119d43756e78dd5046071f8b109

Aliases

arxiv: 2606.07902 · arxiv_version: 2606.07902v1 · doi: 10.48550/arxiv.2606.07902 · pith_short_12: ER2OUWDXGPEH · pith_short_16: ER2OUWDXGPEHQ5T3 · pith_short_8: ER2OUWDX

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/ER2OUWDXGPEHQ5T3M6J76BVHHY \
  | 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: 2474ea587733c878767b6793ff06a73e397c2119d43756e78dd5046071f8b109

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2a045f76af38ea44ab822134fa06b466e30d706f7553c3c184c9ebb78623abb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-05T23:24:21Z",
    "title_canon_sha256": "49cf91d5a651e0500758d522b5fcf5586a761930dcd926ccbee1fe38edb63326"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07902",
    "kind": "arxiv",
    "version": 1
  }
}