Pith Number

pith:M62N4XJS

pith:2021:M62N4XJSZLYSKFMQLRFGKRPJQJ

not attested not anchored not stored refs pending

Sparse logistic functional principal component analysis for binary data

Haocheng Li, Jingxiao Zhang, Rou Zhong, Shishi Liu

arxiv:2109.08009 v1 · 2021-09-16 · 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{M62N4XJSZLYSKFMQLRFGKRPJQJ}

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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.

Cited by

1 paper in Pith

Bayesian modeling of nearly mutually orthogonal processes

Receipt and verification

First computed	2026-07-05T03:15:04.133921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67b4de5d32caf12515905c4a6545e98257dceaceb1420109abb1ff4c2df0367d

Aliases

arxiv: 2109.08009 · arxiv_version: 2109.08009v1 · doi: 10.48550/arxiv.2109.08009 · pith_short_12: M62N4XJSZLYS · pith_short_16: M62N4XJSZLYSKFMQ · pith_short_8: M62N4XJS

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/M62N4XJSZLYSKFMQLRFGKRPJQJ \
  | 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: 67b4de5d32caf12515905c4a6545e98257dceaceb1420109abb1ff4c2df0367d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c95f1f40e912bfe55ecef9d3145daad0f7beda44cabe610c673a1e2bf31a298",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-09-16T14:35:58Z",
    "title_canon_sha256": "f841ff1dd0b8e4617ede25a22b8fd7890fd9b48022e8f80a38b658079fccef30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08009",
    "kind": "arxiv",
    "version": 1
  }
}