Pith Number

pith:PO4J554O

pith:2023:PO4J554OS24ZRVHMYTFHE4Z5RG

not attested not anchored not stored refs pending

Building Interoperable Electronic Health Records as Purpose-Driven Knowledge Graphs

Alessio Zamboni, Fausto Giunchiglia, Gabor Bella, Gabriel Kuper, Mayukh Bagchi, Paolo Bouquet, Simone Bocca, Yamini Chandrashekar

arxiv:2305.06088 v1 · 2023-05-10 · cs.AI · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PO4J554OS24ZRVHMYTFHE4Z5RG}

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	2026-07-05T06:08:59.555642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bb89ef78e96b998d4ecc4ca72733d89a9c5695c67a81c48445412903bfecd6c

Aliases

arxiv: 2305.06088 · arxiv_version: 2305.06088v1 · doi: 10.48550/arxiv.2305.06088 · pith_short_12: PO4J554OS24Z · pith_short_16: PO4J554OS24ZRVHM · pith_short_8: PO4J554O

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/PO4J554OS24ZRVHMYTFHE4Z5RG \
  | 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: 7bb89ef78e96b998d4ecc4ca72733d89a9c5695c67a81c48445412903bfecd6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11bc376e2561a168375867d0571380b02679c9bf865be9115b72f1ad04563bbd",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-05-10T12:11:42Z",
    "title_canon_sha256": "1a7b1d25e25982dd2d7f0ab56a8d2d5f703df4780cfbf8c3c3818fc53f5097af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.06088",
    "kind": "arxiv",
    "version": 1
  }
}