Pith Number

pith:3ZU3E2NA

pith:2025:3ZU3E2NASQSPMKN4HK32R6XMTQ

not attested not anchored not stored refs pending

Recognize Any Surgical Object: Unleashing the Power of Weakly-Supervised Data

Brian R Quaranto, Chenhui Xu, Dancheng Liu, Ishan Mishra, Jiajie Li, Jinjun Xiong, Peter C W Kim, Ruiyang Qin

arxiv:2501.15326 v2 · 2025-01-25 · 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{3ZU3E2NASQSPMKN4HK32R6XMTQ}

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

Training LLMs with Reinforcement Learning over Digital Twin Representations for Reasoning-Intensive Surgical VideoQA

Receipt and verification

First computed	2026-07-05T10:59:05.128875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de69b269a09424f629bc3ab7a8faec9c06716ad1905d4fc6d0e38858ebd35535

Aliases

arxiv: 2501.15326 · arxiv_version: 2501.15326v2 · doi: 10.48550/arxiv.2501.15326 · pith_short_12: 3ZU3E2NASQSP · pith_short_16: 3ZU3E2NASQSPMKN4 · pith_short_8: 3ZU3E2NA

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/3ZU3E2NASQSPMKN4HK32R6XMTQ \
  | 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: de69b269a09424f629bc3ab7a8faec9c06716ad1905d4fc6d0e38858ebd35535

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "455a2ab5b36938cecbe1c3bde1b2b72667e37cb4b55fac61b926ec72f5241a3e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-25T21:01:52Z",
    "title_canon_sha256": "2fdad3a4b40475bfe0940b76370256fcec7d724a4bb602ce8a8a4fc9b9eb33be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15326",
    "kind": "arxiv",
    "version": 2
  }
}