Pith Number

pith:ECFSH2J7

pith:2021:ECFSH2J7JIWNHQ7GL47QFQNMTF

not attested not anchored not stored refs pending

Predicting Patient Readmission Risk from Medical Text via Knowledge Graph Enhanced Multiview Graph Convolution

Dejing Dou, Qiuhao Lu, Thien Huu Nguyen

arxiv:2201.02510 v1 · 2021-12-19 · cs.CL · 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{ECFSH2J7JIWNHQ7GL47QFQNMTF}

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	2026-07-05T03:46:41.811625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

208b23e93f4a2cd3c3e65f3f02c1ac996d93e683f3f94c7b72524500938a6689

Aliases

arxiv: 2201.02510 · arxiv_version: 2201.02510v1 · doi: 10.48550/arxiv.2201.02510 · pith_short_12: ECFSH2J7JIWN · pith_short_16: ECFSH2J7JIWNHQ7G · pith_short_8: ECFSH2J7

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/ECFSH2J7JIWNHQ7GL47QFQNMTF \
  | 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: 208b23e93f4a2cd3c3e65f3f02c1ac996d93e683f3f94c7b72524500938a6689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1996fcdad761dcf0fe205507e18eaecf61c6e118ce3d407ebf475d9a739a6e4f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-12-19T01:45:57Z",
    "title_canon_sha256": "f40f339e9dc53f9df49c64c77b256329c5ae1d26fd4029a540e83d68cb8b5248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.02510",
    "kind": "arxiv",
    "version": 1
  }
}