Pith Number

pith:65VDP67L

pith:2018:65VDP67LSKR25BFRBGAQKJRPEC

not attested not anchored not stored refs pending

A Smoke Removal Method for Laparoscopic Images

Congcong Wang, Faouzi Alaya Cheikh, Mounir Kaaniche, Ole Jacob Elle

arxiv:1803.08410 v1 · 2018-03-22 · 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{65VDP67LSKR25BFRBGAQKJRPEC}

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	2026-05-18T00:20:22.912704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f76a37fbeb92a3ae84b1098105262f20af30a9a6899ce719500948eec07657b8

Aliases

arxiv: 1803.08410 · arxiv_version: 1803.08410v1 · doi: 10.48550/arxiv.1803.08410 · pith_short_12: 65VDP67LSKR2 · pith_short_16: 65VDP67LSKR25BFR · pith_short_8: 65VDP67L

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/65VDP67LSKR25BFRBGAQKJRPEC \
  | 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: f76a37fbeb92a3ae84b1098105262f20af30a9a6899ce719500948eec07657b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03106eaff43ebdd4070aded2a034584156bb3590b4b95ad6c3fa6f52d282b18d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-22T15:34:40Z",
    "title_canon_sha256": "c3ccc50c25eb95192319b355b6565b1b07c856cbc0d51f82502e666d1054d424"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08410",
    "kind": "arxiv",
    "version": 1
  }
}