Pith Number

pith:PLOSHADH

pith:2018:PLOSHADHUBBA33CULJK4JCIRED

not attested not anchored not stored refs pending

Temporal coherence-based self-supervised learning for laparoscopic workflow analysis

Alexander Jenke, Isabel Funke, J\"urgen Weitz, Sebastian Bodenstedt, S\"oren Torge Mees, Stefanie Speidel

arxiv:1806.06811 v2 · 2018-06-18 · 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{PLOSHADHUBBA33CULJK4JCIRED}

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	2026-05-18T00:04:07.587971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7add238067a0420dec545a55c4891120db61d32312a41403bec0be6995437de4

Aliases

arxiv: 1806.06811 · arxiv_version: 1806.06811v2 · doi: 10.48550/arxiv.1806.06811 · pith_short_12: PLOSHADHUBBA · pith_short_16: PLOSHADHUBBA33CU · pith_short_8: PLOSHADH

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/PLOSHADHUBBA33CULJK4JCIRED \
  | 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: 7add238067a0420dec545a55c4891120db61d32312a41403bec0be6995437de4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4c50263fb383c2643a76f1585dcd73789aa892e5b50275e843ef72b87c2cdff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-18T16:31:25Z",
    "title_canon_sha256": "0691d1b00154b1f468774c3dff9d333640e99d797de7bbde1abb5f47611cc0c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06811",
    "kind": "arxiv",
    "version": 2
  }
}