Pith Number

pith:TB5DCE24

pith:2026:TB5DCE2453GZ5IKAALKH7Y5LAG

not attested not anchored not stored refs pending

Closing the Loop in Teleoperation: Episode-Level Data Quality Assessment and Feedback for High-Quality Demonstration Collection

Brian Zhu, Eugen Solowjow, Gokul Narayanan, Melih Erdogan, Yash Shahapurkar

arxiv:2605.26349 v1 · 2026-05-25 · 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{TB5DCE2453GZ5IKAALKH7Y5LAG}

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	2026-05-27T01:05:13.384756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

987a31135ceecd9ea14002d47fe3ab01b091e2100681352aaa868efb79b2a686

Aliases

arxiv: 2605.26349 · arxiv_version: 2605.26349v1 · doi: 10.48550/arxiv.2605.26349 · pith_short_12: TB5DCE2453GZ · pith_short_16: TB5DCE2453GZ5IKA · pith_short_8: TB5DCE24

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/TB5DCE2453GZ5IKAALKH7Y5LAG \
  | 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: 987a31135ceecd9ea14002d47fe3ab01b091e2100681352aaa868efb79b2a686

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ecced64c28fd453150a2cce7f5f9d27598bada1e1d54fc8075fc2313da7d611",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-25T21:52:08Z",
    "title_canon_sha256": "7b4b7a6d0ba8be90ecd4cde32296d2c489fdd18ab6b0e511f7bade79bb1256f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26349",
    "kind": "arxiv",
    "version": 1
  }
}