Pith Number

pith:GMPXZ344

pith:2026:GMPXZ344AVDXL4GMYYGQTKAEXZ

not attested not anchored not stored refs pending

Reconstructing and forecasting disease trajectories of patients with Alzheimer's disease using routine data in resource-constrained settings

Atri Chatterjee, Ratnadeep Das, Sitikantha Roy

arxiv:2606.07798 v1 · 2026-06-05 · cs.AI · cs.LG · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMPXZ344AVDXL4GMYYGQTKAEXZ}

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	2026-06-09T01:04:52.504176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

331f7cef9c054775f0ccc60d09a804be6680f312ff6d9ee36be54f9a344b15d7

Aliases

arxiv: 2606.07798 · arxiv_version: 2606.07798v1 · doi: 10.48550/arxiv.2606.07798 · pith_short_12: GMPXZ344AVDX · pith_short_16: GMPXZ344AVDXL4GM · pith_short_8: GMPXZ344

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/GMPXZ344AVDXL4GMYYGQTKAEXZ \
  | 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: 331f7cef9c054775f0ccc60d09a804be6680f312ff6d9ee36be54f9a344b15d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff4c33b4fb127cbf0088e269eb5cf164da4b84e7ec23e0c2656877f2e968a66a",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-05T19:23:56Z",
    "title_canon_sha256": "c1cce125554798f69b393967887762be1229814e1735eb3252af59a369834352"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07798",
    "kind": "arxiv",
    "version": 1
  }
}