Pith Number

pith:RQDKDUX5

pith:2018:RQDKDUX5EX5MP6H6SEJ4JGQIMF

not attested not anchored not stored refs pending

Understanding Self-Paced Learning under Concave Conjugacy Theory

Deyu Meng, Shiqi Liu, Zilu Ma

arxiv:1805.08096 v1 · 2018-05-21 · 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{RQDKDUX5EX5MP6H6SEJ4JGQIMF}

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	2026-05-18T00:15:31.667363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c06a1d2fd25fac7f8fe9113c49a08614b1ecefa32370094bdfe976a10fbfc49

Aliases

arxiv: 1805.08096 · arxiv_version: 1805.08096v1 · doi: 10.48550/arxiv.1805.08096 · pith_short_12: RQDKDUX5EX5M · pith_short_16: RQDKDUX5EX5MP6H6 · pith_short_8: RQDKDUX5

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/RQDKDUX5EX5MP6H6SEJ4JGQIMF \
  | 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: 8c06a1d2fd25fac7f8fe9113c49a08614b1ecefa32370094bdfe976a10fbfc49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db83461e7ce1afa29cc4a90923c7e1643f6358a161652ee101af9fefe0501f8e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-05-21T14:55:25Z",
    "title_canon_sha256": "bb9ec851aa0d2933fd1b018d35a64a1cbfbe0b7be09fae5565404579b9aa0170"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08096",
    "kind": "arxiv",
    "version": 1
  }
}