Pith Number

pith:OE6BRWYD

pith:2025:OE6BRWYDQHWII2YEVTGR2XBIOT

not attested not anchored not stored refs pending

CKD-EHR:Clinical Knowledge Distillation for Electronic Health Records

Fang Wang, Hongshun Ling, Junke Wang, Li Zhang, Longqian Zhang, Yuan Gao, Zhi Li

arxiv:2506.15118 v1 · 2025-06-18 · 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{OE6BRWYDQHWII2YEVTGR2XBIOT}

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	2026-07-05T11:23:37.422411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

713c18db0381ec846b04accd1d5c2874e28f6cf4d88f0e2dfd224ba90548d591

Aliases

arxiv: 2506.15118 · arxiv_version: 2506.15118v1 · doi: 10.48550/arxiv.2506.15118 · pith_short_12: OE6BRWYDQHWI · pith_short_16: OE6BRWYDQHWII2YE · pith_short_8: OE6BRWYD

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/OE6BRWYDQHWII2YEVTGR2XBIOT \
  | 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: 713c18db0381ec846b04accd1d5c2874e28f6cf4d88f0e2dfd224ba90548d591

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49e3752ca86aaf3b0a9c67f78ecf0df7c3aa6883bd9555e21db1c0106836488f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-18T03:35:24Z",
    "title_canon_sha256": "27abb216d7393a57e8ba53c4910338cb52bce7632813effa5ea51c3dd988eb47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15118",
    "kind": "arxiv",
    "version": 1
  }
}