Pith Number

pith:CLCVI3JI

pith:2019:CLCVI3JIT4VPQVTT2K7K2CUGFG

not attested not anchored not stored refs pending

A Hidden Variables Approach to Multilabel Logistic Regression

Hoda Shajari, Jaemoon Lee

arxiv:1912.01241 v1 · 2019-12-03 · 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{CLCVI3JIT4VPQVTT2K7K2CUGFG}

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	2026-07-05T00:23:28.872709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12c5546d289f2af85673d2bead0a86298dbb2486ed8ae8d057f76f76a0829ec5

Aliases

arxiv: 1912.01241 · arxiv_version: 1912.01241v1 · doi: 10.48550/arxiv.1912.01241 · pith_short_12: CLCVI3JIT4VP · pith_short_16: CLCVI3JIT4VPQVTT · pith_short_8: CLCVI3JI

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/CLCVI3JIT4VPQVTT2K7K2CUGFG \
  | 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: 12c5546d289f2af85673d2bead0a86298dbb2486ed8ae8d057f76f76a0829ec5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "999922b1ca0b30d6749c66d1ea44d4c1045c46e4090d1dfe7f71469a49692607",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-12-03T08:33:55Z",
    "title_canon_sha256": "524c090d533d25e73120c0e6f305dd7ac883d4d35178f4ed911a4482c9bd9de1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.01241",
    "kind": "arxiv",
    "version": 1
  }
}