Pith Number

pith:ROG53WRS

pith:2026:ROG53WRSYCTNKPXQSNKWAQHSV6

not attested not anchored not stored refs pending

TaskNPoint: How to Teach Your Humanoid to Hit a Backhand in Minutes

Aaron D. Ames, Blake Werner, Ilona Demler, Pietro Perona

arxiv:2606.26215 v1 · 2026-06-24 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROG53WRSYCTNKPXQSNKWAQHSV6}

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	2026-06-26T00:15:29.781193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b8dddda32c0a6d53ef093556040f2af935779bf2192ac0d3b19580d1bb01b3b

Aliases

arxiv: 2606.26215 · arxiv_version: 2606.26215v1 · doi: 10.48550/arxiv.2606.26215 · pith_short_12: ROG53WRSYCTN · pith_short_16: ROG53WRSYCTNKPXQ · pith_short_8: ROG53WRS

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/ROG53WRSYCTNKPXQSNKWAQHSV6 \
  | 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: 8b8dddda32c0a6d53ef093556040f2af935779bf2192ac0d3b19580d1bb01b3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8313d34829b5b7a89ba49e37930300a54de4ce742e1332c1399cfde64cad5e05",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-24T17:56:30Z",
    "title_canon_sha256": "cd0bc44405e45586510be4984a58119a53aa1f5c5f2f091a72d747f32413078c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26215",
    "kind": "arxiv",
    "version": 1
  }
}