Pith Number

pith:STFRLY5Q

pith:2026:STFRLY5QKRXLO663OF76DBNL2X

not attested not anchored not stored refs pending

One Loss to Rule Them All: Marked Time-to-Event for Structured EHR Foundation Models

Aparajita Kashyap, Chao Pang, Shalmali Joshi, Simon A. Lee, Vincent Jeanselme, Xinzhuo Jiang, Yanwei Li, Yuta Kobayashi, Zilin Jing

arxiv:2602.00541 v2 · 2026-01-31 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STFRLY5QKRXLO663OF76DBNL2X}

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.

Cited by

1 paper in Pith

AURORA: Contextual Orthogonalization for Geometric Representation Learning in Healthcare Foundation Models

Receipt and verification

First computed	2026-06-08T01:03:57.350343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94cb15e3b0546eb77bdb717fe185abd5d3d96a9fa1680f61d12252b2fbcfbf0a

Aliases

arxiv: 2602.00541 · arxiv_version: 2602.00541v2 · doi: 10.48550/arxiv.2602.00541 · pith_short_12: STFRLY5QKRXL · pith_short_16: STFRLY5QKRXLO663 · pith_short_8: STFRLY5Q

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/STFRLY5QKRXLO663OF76DBNL2X \
  | 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: 94cb15e3b0546eb77bdb717fe185abd5d3d96a9fa1680f61d12252b2fbcfbf0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b26d5d9f1e1a7b3e36e2e0ed12bd61cc20a42bd302671c90bb2e1c39d4513c85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-31T06:15:46Z",
    "title_canon_sha256": "68c44cf8e6094fbd3508178ab3634981539e29044923b31b0e9679d056c966f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.00541",
    "kind": "arxiv",
    "version": 2
  }
}