Pith Number

pith:SAIOVGTU

pith:2026:SAIOVGTUEV6LWQXENUK3SICK34

not attested not anchored not stored refs pending

A Temporal Machine Learning-Based Time-to-Event Model for Predicting ALS Progression and Healthcare Utilization

Frank Bearoff, Huanmei Wu, Qi Li, Terry Heiman-Patterson, Zhaohui Qin, Zongliang Yue

arxiv:2607.14190 v1 · 2026-07-15 · cs.LG · cs.IR · 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{SAIOVGTUEV6LWQXENUK3SICK34}

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	2026-07-17T00:20:56.878719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9010ea9a74257cbb42e46d15b9204adf3c9d304c04a456046b5915e42af0272a

Aliases

arxiv: 2607.14190 · arxiv_version: 2607.14190v1 · doi: 10.48550/arxiv.2607.14190 · pith_short_12: SAIOVGTUEV6L · pith_short_16: SAIOVGTUEV6LWQXE · pith_short_8: SAIOVGTU

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/SAIOVGTUEV6LWQXENUK3SICK34 \
  | 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: 9010ea9a74257cbb42e46d15b9204adf3c9d304c04a456046b5915e42af0272a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d46f1a6b8b3f9b409bf83a850cf0ff42a04f58a91b8b96edbeb9cd1aa409fa03",
    "cross_cats_sorted": [
      "cs.IR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-15T16:11:23Z",
    "title_canon_sha256": "bb8505dbc3633cc4129763a8deb91196dea5ea2cb30f04ab88ce120307c4a6d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14190",
    "kind": "arxiv",
    "version": 1
  }
}