Pith Number

pith:QQEXUV7Z

pith:2026:QQEXUV7ZJAOOTOYATK2GSFLVCE

not attested not anchored not stored refs pending

EarlyDx: An Admission-Anchored Benchmark for Open-Ended Generation of Evidence-Supported ED-Encounter Diagnoses

Fei Dou, Jiahui Li, Jin Lu, Nan Yang, Ruili Fang, Wenzhan Song, Yutong Guo, Zishuai Liu

arxiv:2607.28788 v1 · 2026-07-30 · 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{QQEXUV7ZJAOOTOYATK2GSFLVCE}

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	2026-08-03T00:12:53.157535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84097a57f9481ce9bb009ab469157511238532769571c664c7421fb8cccc9436

Aliases

arxiv: 2607.28788 · arxiv_version: 2607.28788v1 · doi: 10.48550/arxiv.2607.28788 · pith_short_12: QQEXUV7ZJAOO · pith_short_16: QQEXUV7ZJAOOTOYA · pith_short_8: QQEXUV7Z

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/QQEXUV7ZJAOOTOYATK2GSFLVCE \
  | 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: 84097a57f9481ce9bb009ab469157511238532769571c664c7421fb8cccc9436

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f412b2443a6f1e163ea474ef599e520403cf510ca2a168006d110475cddee79b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-30T19:27:36Z",
    "title_canon_sha256": "deb20b1f5115733beddc380e822715a1e542438009dbc2a509ed8964c3e64db4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28788",
    "kind": "arxiv",
    "version": 1
  }
}