Pith Number

pith:3LVSJJF2

pith:2026:3LVSJJF23DU3UE2OW6N2WJMTXQ

not attested not anchored not stored refs pending

PyHealth 2.0: A Comprehensive Open-Source Toolkit for Accessible and Reproducible Clinical Deep Learning

Adam R. Cross, Andrea Fitzpatrick, Arjun Chatterjee, Bilal Arif, Eric Schrock, Jathurshan Pradeepkumar, Jimeng Sun, John Wu, Joshua Steier, Junyi Gao, Naveen Baskaran, Paul Landes, Rian Atri, Sayeed Sajjad Razin, Siddhartha Laghuvarapu, Yongda Fan, Zhenbang Wu

arxiv:2601.16414 v2 · 2026-01-23 · cs.LG · 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{3LVSJJF23DU3UE2OW6N2WJMTXQ}

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	2026-05-20T00:04:22.978945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daeb24a4bad8e9ba134eb79bab2593bc027bfa0ce57ba4ad4b5b54107f992e84

Aliases

arxiv: 2601.16414 · arxiv_version: 2601.16414v2 · doi: 10.48550/arxiv.2601.16414 · pith_short_12: 3LVSJJF23DU3 · pith_short_16: 3LVSJJF23DU3UE2O · pith_short_8: 3LVSJJF2

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/3LVSJJF23DU3UE2OW6N2WJMTXQ \
  | 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: daeb24a4bad8e9ba134eb79bab2593bc027bfa0ce57ba4ad4b5b54107f992e84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96198faf052fbe04b597af1b7714fab7b7c1576282c3573b1b99717e354e3d5c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-23T03:00:23Z",
    "title_canon_sha256": "39e54033963e9c34c147da98c3ea0f35a966c7add34b2a1e1d0496c4a32fe4c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.16414",
    "kind": "arxiv",
    "version": 2
  }
}