Pith Number

pith:BGE7M62H

pith:2024:BGE7M62H5QG2E4GSU67OFGDBCI

not attested not anchored not stored refs pending

Spatial Sign based Principal Component Analysis for High Dimensional Data

Hongfei Wang, Long Feng, Ping Zhao

arxiv:2409.13267 v2 · 2024-09-20 · 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{BGE7M62H5QG2E4GSU67OFGDBCI}

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

Tensor Elliptical Graphic Model

Receipt and verification

First computed	2026-07-05T11:32:17.912719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0989f67b47ec0da270d2a7bee298611235309d90b7208bae0b13df729f32794b

Aliases

arxiv: 2409.13267 · arxiv_version: 2409.13267v2 · doi: 10.48550/arxiv.2409.13267 · pith_short_12: BGE7M62H5QG2 · pith_short_16: BGE7M62H5QG2E4GS · pith_short_8: BGE7M62H

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/BGE7M62H5QG2E4GSU67OFGDBCI \
  | 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: 0989f67b47ec0da270d2a7bee298611235309d90b7208bae0b13df729f32794b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42d0f41458c2bf549580c6beb392b958041b9fae6d1c05ea3870c77162940a84",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-09-20T06:57:01Z",
    "title_canon_sha256": "eafc97f21b8169abfe09d03e3488c5f16cd038027dc9fa49eb47302399575f60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.13267",
    "kind": "arxiv",
    "version": 2
  }
}