Pith Number

pith:X22ST5UI

pith:2026:X22ST5UIHTPMSUGRVMG4HU4SM6

not attested not anchored not stored refs pending

OpenHealth Lake: Designing and testing a data lakehouse platform for health applications

Cheryl Baxter, Danilo Silva, Joicymara Xavier, Marcel Dunaiski, Monika Moir, Tulio de Oliveira

arxiv:2605.19922 v1 · 2026-05-19 · cs.SE · 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{X22ST5UIHTPMSUGRVMG4HU4SM6}

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	2026-05-20T02:05:55.430615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beb529f6883cdec950d1ab0dc3d3926787794c233e1bc457a4e00ceee262fb18

Aliases

arxiv: 2605.19922 · arxiv_version: 2605.19922v1 · doi: 10.48550/arxiv.2605.19922 · pith_short_12: X22ST5UIHTPM · pith_short_16: X22ST5UIHTPMSUGR · pith_short_8: X22ST5UI

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/X22ST5UIHTPMSUGRVMG4HU4SM6 \
  | 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: beb529f6883cdec950d1ab0dc3d3926787794c233e1bc457a4e00ceee262fb18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e4ca3aa4151b52c1cdb18ea9c4455de33b47654dfbfcf116fc49f0689003c3c",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-05-19T14:45:59Z",
    "title_canon_sha256": "4997eddd9767459d4753da04957b5d8e6b9db49151aa8f014fd171d862e34291"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19922",
    "kind": "arxiv",
    "version": 1
  }
}