Pith Number

pith:7FWBCCEU

pith:2017:7FWBCCEUIMCKGZV44V4CIUTJMY

not attested not anchored not stored refs pending

Evaluation of Semantic Web Technologies for Storing Computable Definitions of Electronic Health Records Phenotyping Algorithms

Harry Hemingway, Spiros Denaxas, Vaclav Papez

arxiv:1707.07673 v1 · 2017-07-24 · cs.AI · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FWBCCEUIMCKGZV44V4CIUTJMY}

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	2026-05-18T00:39:30.705585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f96c1108944304a366bce57824526966153e6bf891990fe1e550c4ddeab7aebf

Aliases

arxiv: 1707.07673 · arxiv_version: 1707.07673v1 · doi: 10.48550/arxiv.1707.07673 · pith_short_12: 7FWBCCEUIMCK · pith_short_16: 7FWBCCEUIMCKGZV4 · pith_short_8: 7FWBCCEU

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/7FWBCCEUIMCKGZV44V4CIUTJMY \
  | 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: f96c1108944304a366bce57824526966153e6bf891990fe1e550c4ddeab7aebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f238f13c0bfa7c1b2e3d1675a564663ed7a2569c821a47123036d588d6e53ce",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-07-24T07:16:06Z",
    "title_canon_sha256": "c732bca65f0bdd3e39a44ba583aa6d4c69b784eadd1078129908842b3a3f326b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07673",
    "kind": "arxiv",
    "version": 1
  }
}