Pith Number

pith:Q5GZEUEB

pith:2016:Q5GZEUEB6HHBLZ2D6IGUUBTK2A

not attested not anchored not stored refs pending

M-quantile regression for multivariate longitudinal data: analysis of the Millennium Cohort Study data

Marco Alfo', Maria Francesca Marino, Maria Giovanna Ranalli, Nicola Salvati, Nikos Tzavidis

arxiv:1612.08114 v2 · 2016-12-23 · 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{Q5GZEUEB6HHBLZ2D6IGUUBTK2A}

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	2026-05-18T00:44:57.523804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

874d925081f1ce15e743f20d4a066ad01d8aa7cc18ba4923004eaf2e0411d536

Aliases

arxiv: 1612.08114 · arxiv_version: 1612.08114v2 · doi: 10.48550/arxiv.1612.08114 · pith_short_12: Q5GZEUEB6HHB · pith_short_16: Q5GZEUEB6HHBLZ2D · pith_short_8: Q5GZEUEB

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/Q5GZEUEB6HHBLZ2D6IGUUBTK2A \
  | 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: 874d925081f1ce15e743f20d4a066ad01d8aa7cc18ba4923004eaf2e0411d536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fed9fba3c8c5aa7f3cfc5372a79c888e270af7e0b29835a8f3a44975d9b24868",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-12-23T23:41:02Z",
    "title_canon_sha256": "7ae26e09d65620d795ba7d1f9039bc2c78c290cacfa924c385da7fca43761719"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08114",
    "kind": "arxiv",
    "version": 2
  }
}