Pith Number

pith:L4RVPEVB

pith:2026:L4RVPEVBBTITAZKNRQXWIMAW73

not attested not anchored not stored refs pending

Accelerating Reproducible Research in Synthetic EHR Generation

Chufan Gao, Ethan Rasmussen, Jalen Jiang, Jimeng Sun, Stephen Z. Xie

arxiv:2606.06990 v1 · 2026-06-05 · 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{L4RVPEVBBTITAZKNRQXWIMAW73}

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	2026-06-08T01:04:39.893477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f235792a10cd130654d8c2f643016feeabdd370032b1d431f1ba9416e3769c0

Aliases

arxiv: 2606.06990 · arxiv_version: 2606.06990v1 · doi: 10.48550/arxiv.2606.06990 · pith_short_12: L4RVPEVBBTIT · pith_short_16: L4RVPEVBBTITAZKN · pith_short_8: L4RVPEVB

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/L4RVPEVBBTITAZKNRQXWIMAW73 \
  | 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: 5f235792a10cd130654d8c2f643016feeabdd370032b1d431f1ba9416e3769c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402bbb0dd472cf1c26c75793d276ccc4219fe3a7136253883d0f0724adf6f52d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-05T07:28:26Z",
    "title_canon_sha256": "99d674753c6a4327f82cbc83e8b6081ddc5b28ba6eb20e15ec466a7bd85ad7b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06990",
    "kind": "arxiv",
    "version": 1
  }
}