Pith Number

pith:56QLHDRY

pith:2018:56QLHDRYT333Q2CXJVTZSM5YVK

not attested not anchored not stored refs pending

Can Image Enhancement be Beneficial to Find Smoke Images in Laparoscopic Surgery?

Azeddine Beghdadi, Congcong Wang, Faouzi Alaya Cheikh, Ole Jacob Elle, Rainer Stiefelhagen, Vivek Sharma, Yu Fan

arxiv:1812.10784 v1 · 2018-12-27 · 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{56QLHDRYT333Q2CXJVTZSM5YVK}

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	2026-05-17T23:57:19.987069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efa0b38e389ef7b868574d679933b8aa91349d5c3665b84d5378369ba0ad314d

Aliases

arxiv: 1812.10784 · arxiv_version: 1812.10784v1 · doi: 10.48550/arxiv.1812.10784 · pith_short_12: 56QLHDRYT333 · pith_short_16: 56QLHDRYT333Q2CX · pith_short_8: 56QLHDRY

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/56QLHDRYT333Q2CXJVTZSM5YVK \
  | 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: efa0b38e389ef7b868574d679933b8aa91349d5c3665b84d5378369ba0ad314d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55c29b6f31ddfc934b0484dcebbbc0d1932cf0096063e608834d5ec31a62f71a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-27T18:07:05Z",
    "title_canon_sha256": "bbc7074449b8cb9138fd42c31738ab62bd4ae81c4d57d2f1a3cfc3ad88f4b39b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10784",
    "kind": "arxiv",
    "version": 1
  }
}