Pith Number

pith:INTFOTLW

pith:2025:INTFOTLWXRNEG5HOGOAOLEQRZR

not attested not anchored not stored refs pending

Toward Better EHR Reasoning in LLMs: Reinforcement Learning with Expert Attention Guidance

Hongxin Ding, Jiaran Gao, Junfeng Zhao, Liantao Ma, Weibin Liao, Xinke Jiang, Yasha Wang, Yinghao Zhu, Yongxin Xu, Yue Fang, Yuxin Guo, Zhibang Yang

arxiv:2508.13579 v1 · 2025-08-19 · 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{INTFOTLWXRNEG5HOGOAOLEQRZR}

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	2026-07-05T11:55:50.603801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4366574d76bc5a4374ee3380e59211cc6775cee0da3748b72edda1dd5c98cc63

Aliases

arxiv: 2508.13579 · arxiv_version: 2508.13579v1 · doi: 10.48550/arxiv.2508.13579 · pith_short_12: INTFOTLWXRNE · pith_short_16: INTFOTLWXRNEG5HO · pith_short_8: INTFOTLW

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/INTFOTLWXRNEG5HOGOAOLEQRZR \
  | 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: 4366574d76bc5a4374ee3380e59211cc6775cee0da3748b72edda1dd5c98cc63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec115bc17224075801586f4fd6b977fdaabb12e879d132ac1dbc76e7de11752e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-08-19T07:24:48Z",
    "title_canon_sha256": "9301fc92bd5b62993d30cd7dd491b9c4f9fd79142ca53cbcdb156e412ea3d027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.13579",
    "kind": "arxiv",
    "version": 1
  }
}