Pith Number

pith:C7M5B4V2

pith:2013:C7M5B4V2DHBMY7HR5PVKZRAMIY

not attested not anchored not stored refs pending

A semiparametric regression model for paired longitudinal outcomes with application in childhood blood pressure development

Hai Liu, Wanzhu Tu

arxiv:1301.2871 v1 · 2013-01-14 · 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{C7M5B4V2DHBMY7HR5PVKZRAMIY}

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	2026-05-18T03:36:34.885663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17d9d0f2ba19c2cc7cf1ebeaacc40c460227e347029638f75911b1e950bba594

Aliases

arxiv: 1301.2871 · arxiv_version: 1301.2871v1 · doi: 10.48550/arxiv.1301.2871 · pith_short_12: C7M5B4V2DHBM · pith_short_16: C7M5B4V2DHBMY7HR · pith_short_8: C7M5B4V2

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/C7M5B4V2DHBMY7HR5PVKZRAMIY \
  | 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: 17d9d0f2ba19c2cc7cf1ebeaacc40c460227e347029638f75911b1e950bba594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b039434bdd43112621d59cd7528c7c0f118925eb77ac282c84d9de61ea3896a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2013-01-14T07:21:18Z",
    "title_canon_sha256": "b9db9938643573a48390d361c382ec87782c9fafa99f0bd13fe9afe4deec41af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2871",
    "kind": "arxiv",
    "version": 1
  }
}