Pith Number

pith:ZN35IAHF

pith:2017:ZN35IAHFTD6LIDWE7G2O4KTQCE

not attested not anchored not stored refs pending

Privileged Multi-label Learning

Chang Xu, Chao Xu, Dacheng Tao, Shan You, Yunhe Wang

arxiv:1701.07194 v1 · 2017-01-25 · 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{ZN35IAHFTD6LIDWE7G2O4KTQCE}

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	2026-05-18T00:52:07.190398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb77d400e598fcb40ec4f9b4ee2a70111252add922d04b295d85d026c46a12f9

Aliases

arxiv: 1701.07194 · arxiv_version: 1701.07194v1 · doi: 10.48550/arxiv.1701.07194 · pith_short_12: ZN35IAHFTD6L · pith_short_16: ZN35IAHFTD6LIDWE · pith_short_8: ZN35IAHF

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/ZN35IAHFTD6LIDWE7G2O4KTQCE \
  | 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: cb77d400e598fcb40ec4f9b4ee2a70111252add922d04b295d85d026c46a12f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cd41c31507f15ed4ab69965a3ac4daeb0af6d7979326d219adbb4d6946f58ea",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-01-25T07:43:13Z",
    "title_canon_sha256": "7ab8d5164ba248994025c7cd535aa9a085770e45a917fb45a6d933f258d3942c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07194",
    "kind": "arxiv",
    "version": 1
  }
}