Pith Number

pith:DRBDL44K

pith:2017:DRBDL44KKWFTXY2II5X7XZIYGX

not attested not anchored not stored refs pending

FRAMR-EMR: Framework for Prognostic Predictive Model Development Using Electronic Medical Record Data with a Case Study in Osteoarthritis Risk

Amanda Terry, Daniel Lizotte, Jason Black

arxiv:1705.09563 v2 · 2017-05-26 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DRBDL44KKWFTXY2II5X7XZIYGX}

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	2026-05-18T00:35:55.154661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c4235f38a558b3be348476ffbe51835cf6542d12cbd7421157f4089250b89fc

Aliases

arxiv: 1705.09563 · arxiv_version: 1705.09563v2 · doi: 10.48550/arxiv.1705.09563 · pith_short_12: DRBDL44KKWFT · pith_short_16: DRBDL44KKWFTXY2I · pith_short_8: DRBDL44K

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/DRBDL44KKWFTXY2II5X7XZIYGX \
  | 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: 1c4235f38a558b3be348476ffbe51835cf6542d12cbd7421157f4089250b89fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0210ade236074aa336f01bdf72a20f824e186cd56a1c176fd3a5b20243275bcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-05-26T12:59:29Z",
    "title_canon_sha256": "fc6cf640b147b17d9e39faedb1a28a0dca6a12351468ada6fbe9b48b14a343fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09563",
    "kind": "arxiv",
    "version": 2
  }
}