Pith Number

pith:NJODPU2H

pith:2023:NJODPU2H5IQAXD5CFL4JVBQKH4

not attested not anchored not stored refs pending

Confidence Contours: Uncertainty-Aware Annotation for Medical Semantic Segmentation

Amy Zhang, Andre Ye, Quan Ze Chen

arxiv:2308.07528 v2 · 2023-08-15 · cs.CV · cs.HC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJODPU2H5IQAXD5CFL4JVBQKH4}

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	2026-07-05T11:20:01.574626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a5c37d347ea200b8fa22af89a860a3f0d27d54c2c0b28f3ec57910357e53dfd

Aliases

arxiv: 2308.07528 · arxiv_version: 2308.07528v2 · doi: 10.48550/arxiv.2308.07528 · pith_short_12: NJODPU2H5IQA · pith_short_16: NJODPU2H5IQAXD5C · pith_short_8: NJODPU2H

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/NJODPU2H5IQAXD5CFL4JVBQKH4 \
  | 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: 6a5c37d347ea200b8fa22af89a860a3f0d27d54c2c0b28f3ec57910357e53dfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7538974cf6f1abc553092fb042f486a1411ca22bbd2bb46b732e18ac584be399",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-15T01:54:59Z",
    "title_canon_sha256": "7b74ac9e087a41845d1554a69d6c9de3f682cf5a59f4d98ed055162cabec4b64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.07528",
    "kind": "arxiv",
    "version": 2
  }
}