Pith Number

pith:JFBRI5WL

pith:2022:JFBRI5WL5IMKFEPS3OX4E2IGHB

not attested not anchored not stored refs pending

Dissecting Self-Supervised Learning Methods for Surgical Computer Vision

Aditya Murali, Alexandros Karargyris, Antoine Fleurentin, Chinedu Innocent Nwoye, Deepak Alapatt, Georgios Exarchakis, Idris Hamoud, Luca Sestini, Nicolas Padoy, Sanat Ramesh, Saurav Sharma, Tong Yu, Vinkle Srivastav

arxiv:2207.00449 v3 · 2022-07-01 · 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{JFBRI5WL5IMKFEPS3OX4E2IGHB}

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	2026-07-05T06:15:42.488411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49431476cbea18a291f2dbafc26906385dbf07d37b6eef7c8a1d7d366e94448e

Aliases

arxiv: 2207.00449 · arxiv_version: 2207.00449v3 · doi: 10.48550/arxiv.2207.00449 · pith_short_12: JFBRI5WL5IMK · pith_short_16: JFBRI5WL5IMKFEPS · pith_short_8: JFBRI5WL

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/JFBRI5WL5IMKFEPS3OX4E2IGHB \
  | 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: 49431476cbea18a291f2dbafc26906385dbf07d37b6eef7c8a1d7d366e94448e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "159c4368ae13ef4bec9d29b7f25583de8e8429ae892db72f9823e659feb97c1e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-01T14:17:11Z",
    "title_canon_sha256": "74c65de1c124776ce45d5eca01291015610391beade8e7d6ce227bd56661eedc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.00449",
    "kind": "arxiv",
    "version": 3
  }
}