Pith Number

pith:OPM7XAYB

pith:2026:OPM7XAYBE5LUINHF7CSZSUWZGF

not attested not anchored not stored refs pending

Enhancing Spectral Embedding through Robust and Flexible Knowledge Transfer in Electronic Health Records

Feiqing Huang, Rong Ma, Tianxi Cai, Zongqi Xia

arxiv:2606.11570 v1 · 2026-06-10 · stat.ML · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPM7XAYBE5LUINHF7CSZSUWZGF}

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	2026-06-11T01:09:56.702504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73d9fb830127574434e5f8a59952d93172c3b46285de4cb8ae3e98cef1d6a886

Aliases

arxiv: 2606.11570 · arxiv_version: 2606.11570v1 · doi: 10.48550/arxiv.2606.11570 · pith_short_12: OPM7XAYBE5LU · pith_short_16: OPM7XAYBE5LUINHF · pith_short_8: OPM7XAYB

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/OPM7XAYBE5LUINHF7CSZSUWZGF \
  | 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: 73d9fb830127574434e5f8a59952d93172c3b46285de4cb8ae3e98cef1d6a886

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccd19152de2b2816a1dddadff3175c888ec43c4855f5e64f87213d2ff8a5b930",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-06-10T01:51:51Z",
    "title_canon_sha256": "c454fadc003dde3510be765ff9b53982fab2b47ddabc4e07bc8f17ca32b69377"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11570",
    "kind": "arxiv",
    "version": 1
  }
}