Pith Number

pith:OYPYKTKI

pith:2017:OYPYKTKI6M24BGE3VCT42EGYEB

not attested not anchored not stored refs pending

Multi-view (Joint) Probability Linear Discrimination Analysis for Multi-view Feature Verification

Liu Liu, Mengjiao Wang, Rujie Liu, Ziqiang Shi

arxiv:1704.06061 v4 · 2017-04-20 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYPYKTKI6M24BGE3VCT42EGYEB}

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	2026-05-18T00:40:46.185636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

761f854d48f335c0989ba8a7cd10d82059a0591571ca23c2174886a4d9b59421

Aliases

arxiv: 1704.06061 · arxiv_version: 1704.06061v4 · doi: 10.48550/arxiv.1704.06061 · pith_short_12: OYPYKTKI6M24 · pith_short_16: OYPYKTKI6M24BGE3 · pith_short_8: OYPYKTKI

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/OYPYKTKI6M24BGE3VCT42EGYEB \
  | 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: 761f854d48f335c0989ba8a7cd10d82059a0591571ca23c2174886a4d9b59421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22062cb03799bfc102652477c7f304b93e6a8208375b09cb6c2000167d767127",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-04-20T09:15:32Z",
    "title_canon_sha256": "c46a003b11f0037b5c643e7def90cc988ea174566625aaa996b2aaf21519c94d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06061",
    "kind": "arxiv",
    "version": 4
  }
}