Pith Number

pith:OBZGSQUP

pith:2018:OBZGSQUPI4DSV7DFPM747LE72E

not attested not anchored not stored refs pending

Monitoring data quality for telehealth systems in the presence of missing data

Hailiang Wang, Inez Maria Zwetsloot, Kwok Leung Tsui, Philipp Wittenberg, Tahir Mahmood

arxiv:1809.03127 v2 · 2018-09-10 · stat.AP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBZGSQUPI4DSV7DFPM747LE72E}

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	2026-05-17T23:43:43.066798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

707269428f47072afc657b3fcfac9fd10069aa0d7dcfed589d1e2d8db32f3fbe

Aliases

arxiv: 1809.03127 · arxiv_version: 1809.03127v2 · doi: 10.48550/arxiv.1809.03127 · pith_short_12: OBZGSQUPI4DS · pith_short_16: OBZGSQUPI4DSV7DF · pith_short_8: OBZGSQUP

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/OBZGSQUPI4DSV7DFPM747LE72E \
  | 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: 707269428f47072afc657b3fcfac9fd10069aa0d7dcfed589d1e2d8db32f3fbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68e2d9dd9b13b6e0d7d8b82aada718d6d37d7e14ce53ec893893fcc12c7f4a88",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-09-10T04:28:42Z",
    "title_canon_sha256": "b69ba4465155dee133bc5106186121c6f019fe40d63694239581536bff627cb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03127",
    "kind": "arxiv",
    "version": 2
  }
}