Pith Number

pith:6OGWNE7J

pith:2026:6OGWNE7JQROOSGVJ55RR4VYCLV

not attested not anchored not stored refs pending

CT-HEG: A Bidirectional, Timestamp-Attributed Event Graph for ICU In-Hospital Mortality Prediction - An Architectural Ablation Study

Asaduzzaman Anik, Asif Ahamed, Eklachur Rahman Bhuiyan, Marjahan Risalat, Mohammad Nasir Uddin, Rahnuma Tabassum Orpita, SM Wali Ullah

arxiv:2608.02663 v1 · 2026-08-01 · 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{6OGWNE7JQROOSGVJ55RR4VYCLV}

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	2026-08-05T00:38:24.183533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f38d6693e9845ce91aa9ef631e57025d42ebca079353fb2fd4986d2d300f6fb2

Aliases

arxiv: 2608.02663 · arxiv_version: 2608.02663v1 · doi: 10.48550/arxiv.2608.02663 · pith_short_12: 6OGWNE7JQROO · pith_short_16: 6OGWNE7JQROOSGVJ · pith_short_8: 6OGWNE7J

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/6OGWNE7JQROOSGVJ55RR4VYCLV \
  | 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: f38d6693e9845ce91aa9ef631e57025d42ebca079353fb2fd4986d2d300f6fb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dff5a0e0f03a5473e71047e3ac0818069c6a078f78ccd8b5b11d7dcc3839bdb1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-01T19:10:38Z",
    "title_canon_sha256": "57db96c680052739552dac8f1acff73ac09a5431074b4092019654a48d1f2eb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02663",
    "kind": "arxiv",
    "version": 1
  }
}