Pith Number

pith:43LALAI6

pith:2025:43LALAI6K4ERVRE7UEF3MOIKP7

not attested not anchored not stored refs pending

DR.EHR: Dense Retrieval for Electronic Health Record with Knowledge Injection and Synthetic Data

Huaiyuan Ying, Sheng Yu, Yue Zhong, Zhengyun Zhao

arxiv:2507.18583 v1 · 2025-07-24 · cs.IR · cs.AI · 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{43LALAI6K4ERVRE7UEF3MOIKP7}

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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

HypEHR: Hyperbolic Modeling of Electronic Health Records for Efficient Question Answering

Receipt and verification

First computed	2026-07-05T11:42:50.408055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6d605811e57091ac49fa10bb6390a7fe65eb8d02fae71269e85b84bb042dedb

Aliases

arxiv: 2507.18583 · arxiv_version: 2507.18583v1 · doi: 10.48550/arxiv.2507.18583 · pith_short_12: 43LALAI6K4ER · pith_short_16: 43LALAI6K4ERVRE7 · pith_short_8: 43LALAI6

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/43LALAI6K4ERVRE7UEF3MOIKP7 \
  | 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: e6d605811e57091ac49fa10bb6390a7fe65eb8d02fae71269e85b84bb042dedb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eecae5e90aad75e46482bb853ebe5be960b9a38aea101389686e940c1296ea52",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-07-24T17:02:46Z",
    "title_canon_sha256": "b103934ba2d94c72c96e779543c6c9f4fcbb4b62c191a5d1d273e3210ecc34e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18583",
    "kind": "arxiv",
    "version": 1
  }
}