Pith Number

pith:XQ3RD5GL

pith:2024:XQ3RD5GLGAHHO75FM4Q22XNKAX

not attested not anchored not stored refs pending

Improving Extraction of Clinical Event Contextual Properties from Electronic Health Records: A Comparative Study

Anthony Shek, James Teo, Mart Ratas, Richard Dobson, Shubham Agarwal, Thomas Searle

arxiv:2408.17181 v1 · 2024-08-30 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQ3RD5GLGAHHO75FM4Q22XNKAX}

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	2026-07-05T09:01:11.870224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc3711f4cb300e777fa56721ad5daa05efdcf9b0d606b66c0acbc3718c60c04c

Aliases

arxiv: 2408.17181 · arxiv_version: 2408.17181v1 · doi: 10.48550/arxiv.2408.17181 · pith_short_12: XQ3RD5GLGAHH · pith_short_16: XQ3RD5GLGAHHO75F · pith_short_8: XQ3RD5GL

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/XQ3RD5GLGAHHO75FM4Q22XNKAX \
  | 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: bc3711f4cb300e777fa56721ad5daa05efdcf9b0d606b66c0acbc3718c60c04c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8448af679cc54047babc2607b7634644c7db90c0e715c3249ab27253b6064c7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-08-30T10:28:49Z",
    "title_canon_sha256": "028ab1d8dd9e48249bc7a9fd98e62efb7957cda53f2b667e0766a68e5a5ccfff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.17181",
    "kind": "arxiv",
    "version": 1
  }
}