Pith Number

pith:QUMJZ3WF

pith:2020:QUMJZ3WFEAXE5PSMXZ4DN34FV3

not attested not anchored not stored refs pending

Scalable Function-on-Scalar Quantile Regression for Densely Sampled Functional Data

Jeffrey S. Morris, Meng Li, Yusha Liu

arxiv:2002.03355 v4 · 2020-02-09 · 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{QUMJZ3WFEAXE5PSMXZ4DN34FV3}

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.

Cited by

1 paper in Pith

A linear regression model for quantile function data applied to paired pulmonary 3d CT scans

Receipt and verification

First computed	2026-07-05T07:09:40.957037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85189ceec5202e4ebe4cbe7836ef85aed0605b43d3d20db4c0576f6b0c5b495a

Aliases

arxiv: 2002.03355 · arxiv_version: 2002.03355v4 · doi: 10.48550/arxiv.2002.03355 · pith_short_12: QUMJZ3WFEAXE · pith_short_16: QUMJZ3WFEAXE5PSM · pith_short_8: QUMJZ3WF

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/QUMJZ3WFEAXE5PSMXZ4DN34FV3 \
  | 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: 85189ceec5202e4ebe4cbe7836ef85aed0605b43d3d20db4c0576f6b0c5b495a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d715f805686ea0f659e50e47d3c0769875b486b9c12a5ce722d54beb64ad8880",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-02-09T12:44:49Z",
    "title_canon_sha256": "47a26fba8c2390be615c4c0034eba867954c8ed8f253e8efb734af7cf670e49b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.03355",
    "kind": "arxiv",
    "version": 4
  }
}