Pith Number

pith:XZUN3WQL

pith:2024:XZUN3WQL5GGOQSV3EZ4JDB2CZD

not attested not anchored not stored refs pending

Clinical Trials Ontology Engineering with Large Language Models

Berkan \c{C}ak{\i}r

arxiv:2412.14387 v1 · 2024-12-18 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZUN3WQL5GGOQSV3EZ4JDB2CZD}

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	2026-07-05T09:51:46.522878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be68ddda0be98ce84abb2678918742c8f9f29347aa509b88edb8f9fb74508d5e

Aliases

arxiv: 2412.14387 · arxiv_version: 2412.14387v1 · doi: 10.48550/arxiv.2412.14387 · pith_short_12: XZUN3WQL5GGO · pith_short_16: XZUN3WQL5GGOQSV3 · pith_short_8: XZUN3WQL

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/XZUN3WQL5GGOQSV3EZ4JDB2CZD \
  | 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: be68ddda0be98ce84abb2678918742c8f9f29347aa509b88edb8f9fb74508d5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2c2c6eaa4dda16614498784f690cb07510bf3e53bfd7a2f6b9780995a3722ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-12-18T22:40:52Z",
    "title_canon_sha256": "560a7964bc3f72ebea810d6c0f2db3ebbed6db91523c381c2ae30a1e98bd18dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14387",
    "kind": "arxiv",
    "version": 1
  }
}