Pith Number

pith:DBFWS2CF

pith:2020:DBFWS2CFVS6UP2LW5USXOQUK6R

not attested not anchored not stored refs pending

Real-time Surgical Environment Enhancement for Robot-Assisted Minimally Invasive Surgery Based on Super-Resolution

Benny Lo, Dandan Zhang, Qingbiao Li, Ruoxi Wang, Xiao-Yun Zhou

arxiv:2011.04003 v1 · 2020-11-08 · eess.IV · 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{DBFWS2CFVS6UP2LW5USXOQUK6R}

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	2026-07-05T01:50:01.555070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

184b696845acbd47e976ed2577428af449440cf55415e49aec5e84531420e40e

Aliases

arxiv: 2011.04003 · arxiv_version: 2011.04003v1 · doi: 10.48550/arxiv.2011.04003 · pith_short_12: DBFWS2CFVS6U · pith_short_16: DBFWS2CFVS6UP2LW · pith_short_8: DBFWS2CF

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/DBFWS2CFVS6UP2LW5USXOQUK6R \
  | 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: 184b696845acbd47e976ed2577428af449440cf55415e49aec5e84531420e40e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e292bbb19c0352e2ebcda7edbe269091306863be15cd13e289326c45ee8c5bf3",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-11-08T15:40:05Z",
    "title_canon_sha256": "8c5e62206064178c9278ad9027eabde332b96b83f6442a2eab23538f09437d0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.04003",
    "kind": "arxiv",
    "version": 1
  }
}