Pith Number

pith:S7N5UAA2

pith:2016:S7N5UAA2KWT6DQHDO3QE5DLIF5

not attested not anchored not stored refs pending

A Self-Paced Regularization Framework for Multi-Label Learning

Changsheng Li, Fan Wei, Hongyuan Zha, Junchi Yan, Qingshan Liu, Weishan Dong, Xiaoyu Zhang

arxiv:1603.06708 v2 · 2016-03-22 · 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{S7N5UAA2KWT6DQHDO3QE5DLIF5}

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	2026-05-18T01:17:36.617571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97dbda001a55a7e1c0e376e04e8d682f7852679b1b419d9fafe3a5249d044743

Aliases

arxiv: 1603.06708 · arxiv_version: 1603.06708v2 · doi: 10.48550/arxiv.1603.06708 · pith_short_12: S7N5UAA2KWT6 · pith_short_16: S7N5UAA2KWT6DQHD · pith_short_8: S7N5UAA2

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/S7N5UAA2KWT6DQHDO3QE5DLIF5 \
  | 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: 97dbda001a55a7e1c0e376e04e8d682f7852679b1b419d9fafe3a5249d044743

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a12dbff0fa1ed343b4bc9a13a0bceb49dc7274cc8fea6a915dc91233f7729d0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-03-22T09:03:40Z",
    "title_canon_sha256": "554fc01204eb3c29ef44248925ba90f957a69a23e8833e64f5c9fca7a1ebd142"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06708",
    "kind": "arxiv",
    "version": 2
  }
}