Pith Number

pith:XAT4NINH

pith:2023:XAT4NINH3NVKVH2MGHLPHTNXJY

not attested not anchored not stored refs pending

Improving VTE Identification through Adaptive NLP Model Selection and Clinical Expert Rule-based Classifier from Radiology Reports

Aman Kankaria, Brain Englum, Brajesh Lal, Hilary Hayssen, Jamie Deng, John Sorkin, Minerva Mayorga-Carlin, Phuong Nguyen, Shalini Sahoo, Yelena Yesha, Yusen Wu

arxiv:2309.12273 v2 · 2023-09-21 · cs.CL · cs.IR · 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{XAT4NINH3NVKVH2MGHLPHTNXJY}

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	2026-07-05T07:03:11.218220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b827c6a1a7db6aaa9f4c31d6f3cdb74e261d3ed72bca219537ca79901d5d7be5

Aliases

arxiv: 2309.12273 · arxiv_version: 2309.12273v2 · doi: 10.48550/arxiv.2309.12273 · pith_short_12: XAT4NINH3NVK · pith_short_16: XAT4NINH3NVKVH2M · pith_short_8: XAT4NINH

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/XAT4NINH3NVKVH2MGHLPHTNXJY \
  | 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: b827c6a1a7db6aaa9f4c31d6f3cdb74e261d3ed72bca219537ca79901d5d7be5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fdd21bfd069099afcecafaa9bb49defbeb376e4f3421ba4314bc3fe188c74a8",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-09-21T17:29:37Z",
    "title_canon_sha256": "7ad911677145423a6a9eda12b5b13181a6fdfb7e4f852995e37371251e0582e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.12273",
    "kind": "arxiv",
    "version": 2
  }
}