Pith Number

pith:B4ZSOIV4

pith:2017:B4ZSOIV4JJYX4FTB4YLB66FQ5G

not attested not anchored not stored refs pending

Dynamic Linear Discriminant Analysis in High Dimensional Space

Binyan Jiang, Chenlei Leng, Ziqi Chen

arxiv:1708.00205 v3 · 2017-08-01 · stat.ME · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4ZSOIV4JJYX4FTB4YLB66FQ5G}

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	2026-05-17T23:56:05.588160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f332722bc4a717e1661e6161f78b0e99acd984ed53eec04bb40959d6a4073e3

Aliases

arxiv: 1708.00205 · arxiv_version: 1708.00205v3 · doi: 10.48550/arxiv.1708.00205 · pith_short_12: B4ZSOIV4JJYX · pith_short_16: B4ZSOIV4JJYX4FTB · pith_short_8: B4ZSOIV4

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/B4ZSOIV4JJYX4FTB4YLB66FQ5G \
  | 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: 0f332722bc4a717e1661e6161f78b0e99acd984ed53eec04bb40959d6a4073e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b1e1bcbda9984727f7a22ca7eaa10ce1cca8fa7a43b641ae4ed13011decc6c7",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-08-01T08:49:13Z",
    "title_canon_sha256": "9abcd00840b6615ce90a5d69a46e45daf949f10469d29c3e434371094a2c6c6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00205",
    "kind": "arxiv",
    "version": 3
  }
}