Pith Number

pith:6MSTC3DM

pith:2018:6MSTC3DMVLUHCV5QULGCANNQ3X

not attested not anchored not stored refs pending

Characterizing Design Patterns of EHR-Driven Phenotype Extraction Algorithms

Christopher G Chute, George Hripcsak, Jennifer Pacheco, Joshua Denny, Justin Starren, Luke Rasmussen, Maureen Smith, Nephi Walton, Peter Speltz, Wei-Qi Wei, Yizhen Zhong, Yuan Luo, Yu Deng

arxiv:1811.06183 v1 · 2018-11-15 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MSTC3DMVLUHCV5QULGCANNQ3X}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:00:38.425397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f325316c6caae87157b0a2cc2035b0ddd48f93e1af6b5a97c35093a6649fb12b

Aliases

arxiv: 1811.06183 · arxiv_version: 1811.06183v1 · doi: 10.48550/arxiv.1811.06183 · pith_short_12: 6MSTC3DMVLUH · pith_short_16: 6MSTC3DMVLUHCV5Q · pith_short_8: 6MSTC3DM

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/6MSTC3DMVLUHCV5QULGCANNQ3X \
  | 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: f325316c6caae87157b0a2cc2035b0ddd48f93e1af6b5a97c35093a6649fb12b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ce34bf165070d2603d2dd672f558d913bd36502c4432779b0b681be35da12d9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-15T05:12:33Z",
    "title_canon_sha256": "596d0ee976875f62cab7733b3d040ce58a20ea82550c6422af767451db6f96c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06183",
    "kind": "arxiv",
    "version": 1
  }
}