Pith Number

pith:CG6RB2NH

pith:2021:CG6RB2NHBGAWBBUYUU7KMJZJJQ

not attested not anchored not stored refs pending

A Positive/Unlabeled Approach for the Segmentation of Medical Sequences using Point-Wise Supervision

Laurent Lejeune, Raphael Sznitman

arxiv:2107.08394 v1 · 2021-07-18 · 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{CG6RB2NHBGAWBBUYUU7KMJZJJQ}

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.

Cited by

1 paper in Pith

Hierarchical Group-Conditional Conformal Risk Control for Selective Prediction in Language Models

Receipt and verification

First computed	2026-07-05T02:58:48.944654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11bd10e9a70981608698a53ea627294c3c7884374d1f2a5153c34cdb2bf91c63

Aliases

arxiv: 2107.08394 · arxiv_version: 2107.08394v1 · doi: 10.48550/arxiv.2107.08394 · pith_short_12: CG6RB2NHBGAW · pith_short_16: CG6RB2NHBGAWBBUY · pith_short_8: CG6RB2NH

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/CG6RB2NHBGAWBBUYUU7KMJZJJQ \
  | 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: 11bd10e9a70981608698a53ea627294c3c7884374d1f2a5153c34cdb2bf91c63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9490b415714a8538abed25fcd3dd61376aa55cf31259f1f1052e589004de9a74",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-18T09:13:33Z",
    "title_canon_sha256": "f2942f00cd25213292bc1e22b4294836ca58e1af8982bd879b5c5865a274da95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.08394",
    "kind": "arxiv",
    "version": 1
  }
}