Pith Number

pith:EXDI54D5

pith:2025:EXDI54D5MZODKHG4CMABEEEVQE

not attested not anchored not stored refs pending

Exploring Scaling Laws for EHR Foundation Models

Cliff Wong, Hoifung Poon, Naoto Usuyama, Qin Liu, Sheng Zhang, Tristan Naumann

arxiv:2505.22964 v2 · 2025-05-29 · cs.CL · cs.AI · cs.LG

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\usepackage{pith}
\pithnumber{EXDI54D5MZODKHG4CMABEEEVQE}

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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

4 papers in Pith

Scaling Recurrence-aware Foundation Models for Clinical Records via Next-Visit Prediction

On the Invariance and Generality of Neural Scaling Laws

TrajOnco: a multi-agent framework for temporal reasoning over longitudinal EHR for multi-cancer early detection

Foundation Models to Unlock Real-World Evidence from Nationwide Medical Claims

Receipt and verification

First computed	2026-07-05T11:53:03.852216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25c68ef07d665c351cdc1300121095810083d8cd712bba37989f2729b1956910

Aliases

arxiv: 2505.22964 · arxiv_version: 2505.22964v2 · doi: 10.48550/arxiv.2505.22964 · pith_short_12: EXDI54D5MZOD · pith_short_16: EXDI54D5MZODKHG4 · pith_short_8: EXDI54D5

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/EXDI54D5MZODKHG4CMABEEEVQE \
  | 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: 25c68ef07d665c351cdc1300121095810083d8cd712bba37989f2729b1956910

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d829985061d375bc0da2273c2c3612cfc86d3ea7dd5817cca04f9eeedae26e8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-29T01:05:11Z",
    "title_canon_sha256": "3fce4b9272dea873f8cfb075358396dc45dd084b56e663de880142769c394909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22964",
    "kind": "arxiv",
    "version": 2
  }
}