Pith Number

pith:BDXU4KNX

pith:2024:BDXU4KNXL7RYAM4HSAKQIEJFCA

not attested not anchored not stored refs pending

CDEMapper: Enhancing NIH Common Data Element Normalization using Large Language Models

Fongci Lin, Huan He, Hua Xu, Jimin Huang, Licong Cui, Lingfei Qian, Na Hong, Pritham Ram, Qianqian Xie, Ruey-Ling Weng, Vincent Zhang, Xiaoqian Jiang, Xubing Hao, Yan Hu, Yan Wang, Yujia Zhou

arxiv:2412.00491 v1 · 2024-11-30 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDXU4KNXL7RYAM4HSAKQIEJFCA}

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.

Cited by

1 paper in Pith

RKEFino1: A Regulation Knowledge-Enhanced Large Language Model

Receipt and verification

First computed	2026-07-05T09:42:42.389376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08ef4e29b75fe38033879015041125103002b582649a37aed6ce29884cb97285

Aliases

arxiv: 2412.00491 · arxiv_version: 2412.00491v1 · doi: 10.48550/arxiv.2412.00491 · pith_short_12: BDXU4KNXL7RY · pith_short_16: BDXU4KNXL7RYAM4H · pith_short_8: BDXU4KNX

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/BDXU4KNXL7RYAM4HSAKQIEJFCA \
  | 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: 08ef4e29b75fe38033879015041125103002b582649a37aed6ce29884cb97285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c4bd915b69c42ac915fce910827a4f82999999cf12923880d8fcce544c369ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-11-30T14:20:18Z",
    "title_canon_sha256": "a1bb3d460e15356a803939a761840b503a1ff4834017e32bb4eb00e7950299ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.00491",
    "kind": "arxiv",
    "version": 1
  }
}