Pith Number

pith:JVEM6HEF

pith:2010:JVEM6HEFXYOMU6YWMKF6B2TH3L

not attested not anchored not stored refs pending

An investigation of the discriminant power and dimensionality of items used for assessing health condition of elderly people

Francesco Bartolucci, Giorgio d'Agostino, Giorgio E. Montanari

arxiv:1008.3268 v1 · 2010-08-19 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVEM6HEFXYOMU6YWMKF6B2TH3L}

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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	2026-05-18T00:56:58.282059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d48cf1c85be1cca7b16628be0ea67dae485ecb2d7281cf8cd80d6e35122b2e1

Aliases

arxiv: 1008.3268 · arxiv_version: 1008.3268v1 · doi: 10.48550/arxiv.1008.3268 · pith_short_12: JVEM6HEFXYOM · pith_short_16: JVEM6HEFXYOMU6YW · pith_short_8: JVEM6HEF

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/JVEM6HEFXYOMU6YWMKF6B2TH3L \
  | 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: 4d48cf1c85be1cca7b16628be0ea67dae485ecb2d7281cf8cd80d6e35122b2e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f273e79716d99c77de2c77e2dc9ee080b65934f158aa7009e7be13e3b538fac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2010-08-19T10:38:38Z",
    "title_canon_sha256": "c902235d9d2bef7689aa052fee1765f2b942e808b158bbabfa359adc13958ef1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3268",
    "kind": "arxiv",
    "version": 1
  }
}