Pith Number

pith:PI3QMA6L

pith:2023:PI3QMA6LNI4OYKCOUOB5TMTLJT

not attested not anchored not stored refs pending

Probabilistic Multi-Dimensional Classification

Cassio de Campos, Vu-Linh Nguyen, Yang Yang

arxiv:2306.06517 v2 · 2023-06-10 · 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{PI3QMA6LNI4OYKCOUOB5TMTLJT}

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	2026-07-05T07:16:42.774665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a370603cb6a38ec284ea383d9b26b4cfb7c13d322c7215d61ca7bdcf48b60d2

Aliases

arxiv: 2306.06517 · arxiv_version: 2306.06517v2 · doi: 10.48550/arxiv.2306.06517 · pith_short_12: PI3QMA6LNI4O · pith_short_16: PI3QMA6LNI4OYKCO · pith_short_8: PI3QMA6L

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/PI3QMA6LNI4OYKCOUOB5TMTLJT \
  | 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: 7a370603cb6a38ec284ea383d9b26b4cfb7c13d322c7215d61ca7bdcf48b60d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d8e7b60c6d248a7e80a883c003ce63bff6b16b04aee6bb7ab9292304f739e79",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-10T20:07:06Z",
    "title_canon_sha256": "e391ca619fd97e307ffdea4212ee859267620ee8303656b9849ff4845684f5f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.06517",
    "kind": "arxiv",
    "version": 2
  }
}