Pith Number

pith:3EUUIWUF

pith:2015:3EUUIWUFGLUUYQH2TCHTICTR5F

not attested not anchored not stored refs pending

Estimation of extended mixed models using latent classes and latent processes: the R package lcmm

Benoit Liquet, C\'ecile Proust-Lima, Viviane Philipps

arxiv:1503.00890 v2 · 2015-03-03 · stat.CO · 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{3EUUIWUFGLUUYQH2TCHTICTR5F}

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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	2026-05-18T00:36:51.861123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d929445a8532e94c40fa988f340a71e966c77eb0a8ef4abd6836043bc00944fb

Aliases

arxiv: 1503.00890 · arxiv_version: 1503.00890v2 · doi: 10.48550/arxiv.1503.00890 · pith_short_12: 3EUUIWUFGLUU · pith_short_16: 3EUUIWUFGLUUYQH2 · pith_short_8: 3EUUIWUF

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/3EUUIWUFGLUUYQH2TCHTICTR5F \
  | 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: d929445a8532e94c40fa988f340a71e966c77eb0a8ef4abd6836043bc00944fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d1375b393e135e0a24f2853f76babf31c5b29a24a0322bad0ba2f33b444827d",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2015-03-03T10:47:08Z",
    "title_canon_sha256": "ba2c8ff4ba326d157ce2f2bcc2593027b52f48e782fb08ed29745d905ac4222c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00890",
    "kind": "arxiv",
    "version": 2
  }
}