Pith Number

pith:KD7NB3L3

pith:2024:KD7NB3L3TDO4PBMX2FLS45KKUE

not attested not anchored not stored refs pending

A Type of Nonlinear Fr\'echet Regressions

Lu Lin, Ze Chen

arxiv:2403.17481 v2 · 2024-03-26 · 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{KD7NB3L3TDO4PBMX2FLS45KKUE}

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

3 papers in Pith

Differentially private inference framework for Riemannian manifold data

Bayesian Global Fr\'echet Regression via Weak Conditional Expectations

Proximal DCA for Fr\'echet Regression on Riemannian Manifolds with Bounded Curvature

Receipt and verification

First computed	2026-07-05T08:01:02.579676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50fed0ed7b98ddc78597d1572e754aa10af89a3d72ed8d108ca3ffb840aa8464

Aliases

arxiv: 2403.17481 · arxiv_version: 2403.17481v2 · doi: 10.48550/arxiv.2403.17481 · pith_short_12: KD7NB3L3TDO4 · pith_short_16: KD7NB3L3TDO4PBMX · pith_short_8: KD7NB3L3

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/KD7NB3L3TDO4PBMX2FLS45KKUE \
  | 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: 50fed0ed7b98ddc78597d1572e754aa10af89a3d72ed8d108ca3ffb840aa8464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9de5e9db059eb3ec2d5454fbf07e92e826118c048547d3db5fab8cf5e3e43459",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-03-26T08:23:37Z",
    "title_canon_sha256": "455e964de6e92efac6e7333a3065a6c8343b7c86e43cff678a90e77c6543f31c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.17481",
    "kind": "arxiv",
    "version": 2
  }
}