Pith Number

pith:XMLTUMSP

pith:2019:XMLTUMSP7M6TRDWT3DHX5MTCVA

not attested not anchored not stored refs pending

Learning with Multiple Complementary Labels

Bo An, Bo Han, Gang Niu, Lei Feng, Masashi Sugiyama, Takuo Kaneko

arxiv:1912.12927 v4 · 2019-12-30 · 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{XMLTUMSP7M6TRDWT3DHX5MTCVA}

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	2026-07-05T04:46:29.379233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb173a324ffb3d388ed3d8cf7eb262a80e37b58dfc8c4d80fd98e79e74202b66

Aliases

arxiv: 1912.12927 · arxiv_version: 1912.12927v4 · doi: 10.48550/arxiv.1912.12927 · pith_short_12: XMLTUMSP7M6T · pith_short_16: XMLTUMSP7M6TRDWT · pith_short_8: XMLTUMSP

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/XMLTUMSP7M6TRDWT3DHX5MTCVA \
  | 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: bb173a324ffb3d388ed3d8cf7eb262a80e37b58dfc8c4d80fd98e79e74202b66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1792004f0c4e63b9e9859273b85ebdfb86ce5a76fb82830a96ed4cbbfdd4d4e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-12-30T13:50:51Z",
    "title_canon_sha256": "b8e26b91180e6dfd54a8549539d89c1e925956df3445e1ab970fc7436f1f20da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.12927",
    "kind": "arxiv",
    "version": 4
  }
}