Pith Number

pith:H57SLIEB

pith:2025:H57SLIEBXJ6YNT4HNBMIWLZK53

not attested not anchored not stored refs pending

Latent Factor Point Processes for Patient Representation in Electronic Health Records

Doudou Zhou, Junwei Lu, Parker Knight, Tianxi Cai, Zongqi Xia

arxiv:2508.20327 v1 · 2025-08-28 · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H57SLIEBXJ6YNT4HNBMIWLZK53}

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	2026-07-05T12:00:34.430999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f7f25a081ba7d86cf8768588b2f2aeef2c1ce91c3c81f809e10b2e171a7b025

Aliases

arxiv: 2508.20327 · arxiv_version: 2508.20327v1 · doi: 10.48550/arxiv.2508.20327 · pith_short_12: H57SLIEBXJ6Y · pith_short_16: H57SLIEBXJ6YNT4H · pith_short_8: H57SLIEB

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/H57SLIEBXJ6YNT4HNBMIWLZK53 \
  | 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: 3f7f25a081ba7d86cf8768588b2f2aeef2c1ce91c3c81f809e10b2e171a7b025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "126fcd46534ec1bab900b3b0110c648aa19ae3bc8483462fdc8082c9a9ba3394",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-08-28T00:08:55Z",
    "title_canon_sha256": "88a1e3c7c70d0df3d90d1a87e739826524bed24fa3ef54aa3e0704d3dc297bda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20327",
    "kind": "arxiv",
    "version": 1
  }
}