Pith Number

pith:CVLT6NPY

pith:2020:CVLT6NPYZZRBKCY5PQFNEMYGIL

not attested not anchored not stored refs pending

Multi-Complementary and Unlabeled Learning for Arbitrary Losses and Models

Shuqi Liu, Yitian Xu, Yuzhou Cao

arxiv:2001.04243 v3 · 2020-01-13 · stat.ML · 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{CVLT6NPYZZRBKCY5PQFNEMYGIL}

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	2026-07-05T01:21:36.046689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15573f35f8ce62150b1d7c0ad2330642ced4b012d07e6d7d9add7e26fe5cf06d

Aliases

arxiv: 2001.04243 · arxiv_version: 2001.04243v3 · doi: 10.48550/arxiv.2001.04243 · pith_short_12: CVLT6NPYZZRB · pith_short_16: CVLT6NPYZZRBKCY5 · pith_short_8: CVLT6NPY

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/CVLT6NPYZZRBKCY5PQFNEMYGIL \
  | 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: 15573f35f8ce62150b1d7c0ad2330642ced4b012d07e6d7d9add7e26fe5cf06d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "132e682bad1c3286c96898e07df33c370c39a164676d4359ded877bfc54360bd",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-01-13T13:52:54Z",
    "title_canon_sha256": "17fe64f84a144ae4ebba4a8b4451cf98128606144e89ec8b34e47791ed59f8f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.04243",
    "kind": "arxiv",
    "version": 3
  }
}