Pith Number

pith:FI75KIA6

pith:2023:FI75KIA67RJXJSUSK54ARUB74A

not attested not anchored not stored refs pending

Leveraging Anatomical Constraints with Uncertainty for Pneumothorax Segmentation

Chuan Hong, Han Yuan, Nan Liu, Nguyen Tuan Anh Tran, Xinxing Xu

arxiv:2311.15213 v1 · 2023-11-26 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FI75KIA67RJXJSUSK54ARUB74A}

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	2026-07-05T07:17:00.476360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a3fd5201efc5374ca92577808d03fe0110995a6102158bcc35941ba56a1064d

Aliases

arxiv: 2311.15213 · arxiv_version: 2311.15213v1 · doi: 10.48550/arxiv.2311.15213 · pith_short_12: FI75KIA67RJX · pith_short_16: FI75KIA67RJXJSUS · pith_short_8: FI75KIA6

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/FI75KIA67RJXJSUSK54ARUB74A \
  | 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: 2a3fd5201efc5374ca92577808d03fe0110995a6102158bcc35941ba56a1064d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f12af5c51561b561390150c315d47fe5765176a9a07e0bd99b32a09c51d8a621",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-11-26T07:03:17Z",
    "title_canon_sha256": "c5b881483c10bc4cfe6c2f772f7ca147f6b24e32392c772cb064efe63de599a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.15213",
    "kind": "arxiv",
    "version": 1
  }
}