Pith Number

pith:KBLB5ZOU

pith:2019:KBLB5ZOUGFT63JHFT6XA37CUSJ

not attested not anchored not stored refs pending

Multimodal Subspace Support Vector Data Description

Alexandros Iosifidis, Fahad Sohrab, Jenni Raitoharju, Moncef Gabbouj

arxiv:1904.07698 v2 · 2019-04-16 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBLB5ZOUGFT63JHFT6XA37CUSJ}

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	2026-07-05T01:34:48.554409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50561ee5d43167eda4e59fae0dfc54927f1a104ddabdabc001f5c916ba38f0d5

Aliases

arxiv: 1904.07698 · arxiv_version: 1904.07698v2 · doi: 10.48550/arxiv.1904.07698 · pith_short_12: KBLB5ZOUGFT6 · pith_short_16: KBLB5ZOUGFT63JHF · pith_short_8: KBLB5ZOU

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/KBLB5ZOUGFT63JHFT6XA37CUSJ \
  | 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: 50561ee5d43167eda4e59fae0dfc54927f1a104ddabdabc001f5c916ba38f0d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44c5c5ccbee4b9f160a64442e4922c2f57e0789261900eefa1fad9e956e381a6",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-16T14:16:09Z",
    "title_canon_sha256": "abb742c8d9a899913a379501f9963ed9633f07828b84d893ecbf5a952212fe0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07698",
    "kind": "arxiv",
    "version": 2
  }
}