Pith Number

pith:XKZCPEHP

pith:2025:XKZCPEHPRVH6IXWIUSKAGBRRXK

not attested not anchored not stored refs pending

Differentiable Rendering-based Pose Estimation for Surgical Robotic Instruments

Florian Richter, Michael C. Yip, Zekai Liang, Zih-Yun Chiu

arxiv:2503.05953 v1 · 2025-03-07 · 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{XKZCPEHPRVH6IXWIUSKAGBRRXK}

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.

Cited by

1 paper in Pith

SurfSurg6D: Geometry Consistent Dense Correspondence for Textureless Surgical Instrument Pose Estimation

Receipt and verification

First computed	2026-07-05T10:26:49.972680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bab22790ef8d4fe45ec8a494030631bab0941e26fc383f1b20613cf4cbb4f4a7

Aliases

arxiv: 2503.05953 · arxiv_version: 2503.05953v1 · doi: 10.48550/arxiv.2503.05953 · pith_short_12: XKZCPEHPRVH6 · pith_short_16: XKZCPEHPRVH6IXWI · pith_short_8: XKZCPEHP

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/XKZCPEHPRVH6IXWIUSKAGBRRXK \
  | 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: bab22790ef8d4fe45ec8a494030631bab0941e26fc383f1b20613cf4cbb4f4a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d3a1a3aad1c60bf7fc3eaddc9f4a53c09d3a5a7bc6e69aa9c5e1e4c1872b370",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-03-07T21:46:55Z",
    "title_canon_sha256": "3e7eda6a44fccd3449d920406b0f904d6a8cb7113e47335a44b7c303f74f8213"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.05953",
    "kind": "arxiv",
    "version": 1
  }
}