Pith Number

pith:D2N3MUHH

pith:2021:D2N3MUHHIM2VXOOHEZCCG6VSMF

not attested not anchored not stored refs pending

The SARAS Endoscopic Surgeon Action Detection (ESAD) dataset: Challenges and methods

Alice Leporini, Armando Stabile, Bowen Wang, Carmela Landolfo, Elettra Oleari, Fabio Cuzzolin, Francesco Setti, Francis KapingA, Gongning Luo, Gurkirt Singh, Inna Skarga-Bandurova, Kuanquan Wang, Liangzhi Li, Li Li, Pengfei Zhao, Riccardo Muradore, Shang Zhao, Vivek Singh Bawa, Xi Xiang

arxiv:2104.03178 v1 · 2021-04-07 · 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{D2N3MUHHIM2VXOOHEZCCG6VSMF}

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	2026-07-05T02:30:03.647562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e9bb650e743355bb9c72644237ab2615e8206c5cef5194478edcdb20f4a1ed7

Aliases

arxiv: 2104.03178 · arxiv_version: 2104.03178v1 · doi: 10.48550/arxiv.2104.03178 · pith_short_12: D2N3MUHHIM2V · pith_short_16: D2N3MUHHIM2VXOOH · pith_short_8: D2N3MUHH

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/D2N3MUHHIM2VXOOHEZCCG6VSMF \
  | 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: 1e9bb650e743355bb9c72644237ab2615e8206c5cef5194478edcdb20f4a1ed7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "990c02a11859e7d9b5f2bd7886e4da61d65c083e6ab4d739d458183711d4e690",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-07T15:11:51Z",
    "title_canon_sha256": "9faa06ae22a9ef4a82b88679fae0f122b4f6b107cd04c3d0283df95486047c18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.03178",
    "kind": "arxiv",
    "version": 1
  }
}