Pith Number

pith:ODETZC3U

pith:2026:ODETZC3U2X5DL7LQC45FWPOLV7

not attested not anchored not stored refs pending

On-the-fly hand-eye calibration for the da Vinci surgical robot

Ferdinando Rodriguez y Baena, Zejian Cui

arxiv:2601.14871 v2 · 2026-01-21 · 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{ODETZC3U2X5DL7LQC45FWPOLV7}

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	2026-06-09T01:04:40.873433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70c93c8b74d5fa35fd70173a5b3dcbafd0cda8007381805506c66c7e99fb584e

Aliases

arxiv: 2601.14871 · arxiv_version: 2601.14871v2 · doi: 10.48550/arxiv.2601.14871 · pith_short_12: ODETZC3U2X5D · pith_short_16: ODETZC3U2X5DL7LQ · pith_short_8: ODETZC3U

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/ODETZC3U2X5DL7LQC45FWPOLV7 \
  | 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: 70c93c8b74d5fa35fd70173a5b3dcbafd0cda8007381805506c66c7e99fb584e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2620e7b831f255a6bed52618c4c2aa95d6e65add6ad71762546fd506ca7502e1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-01-21T10:58:28Z",
    "title_canon_sha256": "aa30b00a3fc75e4d2c00d099f5c74937dc2e441ad7419ef186d83bc8ff9a42e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.14871",
    "kind": "arxiv",
    "version": 2
  }
}